Juniper Networks
NetScreen Release Notes
Product: Juniper NetScreen-5XT, Juniper NetScreen-204, Juniper
NetScreen-208, Juniper NetScreen-500, Juniper NetScreen-5200,
Juniper NetScreen-5400
Date: 6-01-05
Contents
1. Version Summary on page 2
2. New Features and Enhancements on page 3
2.1 New Features and Enhancements in ScreenOS 5.0.0r9-FIPS on page 3
2.2 New Features and Enhancements from ScreenOS 5.0.0r8 on page 3
2.3 New Features and Enhancements from ScreenOS 5.0.0r6 on page 4
2.4 New Features and Enhancements from ScreenOS 5.0.0r1 on page 4
3. Changes to Default Behavior on page 5
4. Addressed Issues in ScreenOS 5.0.0 on page 5
4.1 Addressed Issues in ScreenOS 5.0.0r9-FIPS on page 5
4.2 Addressed Issues from ScreenOS 5.0.0r8 on page 13
4.3 Addressed Issues from ScreenOS 5.0.0r7 on page 21
4.4 Addressed Issues from ScreenOS 5.0.0r6 on page 21
4.5 Addressed Issues from ScreenOS 5.0.0r5 on page 23
4.6 Addressed Issues from ScreenOS 5.0.0r4 on page 23
4.7 Addressed Issues from Previous Releases on page 27
ScreenOS 5.0.0r9-FIPS
P/N 093-1638-000, Rev. A
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Juniper Networks
NetScreen Release Notes
Refer to the following table to understand what ScreenOS versions map to which
product.
Product
Firmware
Juniper NetScreen-5XT
Juniper NetScreen-200 Series
Juniper NetScreen-500
ns5xt.5.0.0r9.0
ns200.5.0.0r9.0
ns500.5.0.0r9.0
ns5000.5.0.0r9.0
Juniper NetScreen-5000 Series (with
5000-M)
2. New Features and Enhancements
The following sections detail new features and enhancements in ScreenOS 5.0.0
releases. For a complete list and descriptions of new features and enhancements
in ScreenOS 5.0.0, refer to the Juniper Networks NetScreen ScreenOS Migration
Guide.
2.1 New Features and Enhancements in ScreenOS 5.0.0r9-FIPS
None.
2.2 New Features and Enhancements from ScreenOS 5.0.0r8
Destination NAT Enhancement – An enhancement has been added to the
destination NAT feature to allow ARP responses for addresses that are on the
same subnet as the device's interface. For further information on this feature
please see the Juniper Networks/NetScreen Knowledgebase.
Scan Engine Update for Juniper NetScreen-5GT – ScreenOS now embeds
Trend Micro’s new scan engine version 7.0 to provide better scanning coverage
and increase performance. All previous versions of pattern files will be compatible
with this new version.
As part of the Scan Engine Update, Juniper Networks implemented the ability to
increase scanning coverage using the following commands:
• set av http skipmime
• unset av http skipmime
Note: The feature may impact performance on the device for traffic that may
match embedded text in HTML packets.
ScreenOS 5.0.0r9-FIPS
P/N 093-1638-000, Rev. A
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NetScreen Release Notes
According to Trend Micro, the categories of viruses bypassed include HTML and
Javascript. However, the subset of the bypassed viruses can be described as the
following:
Javascript/Jscript/HTML embedded in HTML code (having HTTP content
type of text/HTML) AND is accessed through a script-enabled browser from a
remote web server (via HTTP).
For example, anti-virus scanning would NOT be bypassed for the following
scenarios:
1. Javascript/HTML malware which is stand-alone in a *.js file
2. Javascript/HTML malware propagating via email attachments
So the viruses bypassed would be all Javascript and HTML based viruses, but
accessed or contained with the above characteristics in HTTP traffic only.
2.3 New Features and Enhancements from ScreenOS 5.0.0r6
New Hidden Command - In response to the NISCC VULN 236929, a new
hidden command is implemented in this release. The command is set/unset flow
check tcp-rst-sequence. By default, the command is not set. This command
alters the device’s response to potentially spoofed TCP RST packets.
2.4 New Features and Enhancements from ScreenOS 5.0.0r1
Juniper NetScreen-5GT - Dial Backup, Dual Untrust, OSPF, and BGP are now
available in the 10-user version. Previously these features were only available in
the Plus version.
Juniper NetScreen-5GT - The Extended version provides the same capabilities
as the Plus version with additional features: High Availability (NSRP Lite), the
DMZ security zone, and additional sessions and tunnel capacity. For information
on these features, refer to the Juniper Networks NetScreen ScreenOS Concepts &
Examples Reference Guide for ScreenOS 5.0.0.
ScreenOS features, such as antivirus or deep inspection, can be activated on the
device. If you already have an account, enter your user ID and password; if you are a
new Juniper customer, create your account first. To register your product, you need
the model and serial number of the device. After registering your product, confirm that
your device has internet connectivity. Issue the CLI command exec license-key
update to make the device connect to the Juniper server to activate the feature.
ScreenOS 5.0.0r9-FIPS
P/N 093-1638-000, Rev. A
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NetScreen Release Notes
3. Changes to Default Behavior
There are numerous changes in default behavior. For detailed information on
changes to default behavior in ScreenOS 5.0.0, refer to the Juniper Networks
NetScreen ScreenOS Migration Guide.
Specific changes in default behavior in ScreenOS 5.0.0r9-FIPS release:
• The unset vendor-def CLI command removes all files stored in flash
memory except the license file.
• Security Manager does not work with this release.
4. Addressed Issues in ScreenOS 5.0.0
The following sections detail addressed issues in each release of 5.0.0.
4.1 Addressed Issues in ScreenOS 5.0.0r9-FIPS
• 03875 – After attempting to update a new configuration to the device from
Security Manager to the primary Juniper NetScreen-5200 system in an
active-passive HA pair of Juniper NetScreen-5200 systems, the primary
system failed. The backup system failed a minute and a half later.
• 03637 – When the firewall acted as a TCP proxy server, and if the server
returned the syn-ack packet too late in response to a syn packet, the relevant
firewall flow resource could be released too early and caused the firewall to
fail.
• 03632 – When you have two VOIP phones connected to a trust and an
untrust zone on a Juniper NetScreen-5GT running in extended mode, and
you tried to place a call, the phone obtained its IP address from a DHCP
server.
• 03607 – When two 5000-24FE system running in an NSRP active-passive
transparent mode, where the e2/25 and e2/26 interfaces connected to a
switch, stopped passing traffic and displayed the following meaningless
message on the console:
get log system saved
• 03600 – If you issued the get tech command for a Juniper NetScreen-5400
in an NSRP active-passive configuration while the system was busy, the
system failed.
• 03569 – A Juniper NetScreen-5000 Series system could fail due to flow
memory corruption from out-of-order TCP packets.
• 03558 – A trace route or ping operation sometimes caused memory
corruption, causing the device to fail.
ScreenOS 5.0.0r9-FIPS
P/N 093-1638-000, Rev. A
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NetScreen Release Notes
• 03537 – The device failed when it incorrectly sent the DHCPDISCOVER
packet out in the callback function.
• 03528 – The subscription key retrieval operation worked only intermittently
because the device did not close the SSL socket properly.
• 03522 – When Security Manager imported a Juniper NetScreen-5200 with a
configuration with large amounts of policies (5,000) and VPNs (2,000), the
device failed.
• 03495 – You could not retrieve mail from certain mail clients that send
POP3 authentication requests (such as Mozilla Mail Client) because the
device did not support POP3 authentication.
• 03478 – A few days after you first configured the Juniper NetScreen-5GT,
the device could receive traffic, but not transmit it.
• 03463 – When ScreenOS performed an SNMP traversal over the MIB for the
Juniper NetScreen-5200, the traversal halted because the device OID did not
increment properly.
• 03435 – The Simple Mail Transfer Protocol (SMTP) client timed out when
large attachments passed through a Juniper NetScreen-5GT anti-virus scan.
• 03433 – When two BGP peers established an adjacency and then lost the
adjacency state, and the NetScreen peer attempted to reestablish the state,
the NetScreen peer could be in the wrong state. This prevented it from
reestablishing the adjacency.
• 03415 – You could not re-add a peer to a BGP peer group once you unset it.
• 03413 – A firewall device could fail when multiple users attempted
unauthorized SSH sessions.
• 03404 – The device generated incorrect traffic log titles when it sent a traffic
log based on a multicell policy. The traffic log title displayed the same source
IP and destination IP addresses.
• 03397 – The device failed because VPN traffic did not handle interrupts
properly.
• 03394 – You could not manage the untrust interface through a route-based
VPN.
• 03379 – After successfully configuring the Juniper NetScreen-5GT in
Extended mode, the WebUI incorrectly indicated that the device was in
Trust-Untrust mode.
• 03369 – When the primary device in an HA pair performed a cold start
synchronization, with a large number of VPN tunnels, the backup device in
the HA pair sometimes dropped some SPI synchronization packets.
• 03367 – When you clicked the Cancel button on the WebUI admin page for
Security Manager, you could no longer locate the page.
ScreenOS 5.0.0r9-FIPS
P/N 093-1638-000, Rev. A
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NetScreen Release Notes
• 03358 – A very long URL entry when you attempt to perform URL filtering
sometimes caused the device to fail.
• 03356 – The Phase 2 rekey sometimes failed after the Phase 1 expired when
you used Kbytes as the criteria to trigger a Phase 2 rekey operation.
• 03355 – Track IP packets were sent out at the wrong interval, increasing
failed counts (decreasing success rates) even though pings worked correctly.
• 03353 – When you configured a policy using the multiple service feature
including more than 49 services, the Move checkbox of the policy
disappeared from the WebUI and the WebUI displayed some field strings
incorrectly.
• 03351 – When the Juniper NetScreen-5XP successfully upgraded to
ScreenOS 5.0.X, the device incorrectly displayed the following message:
The NetScreen device was unable to complete the upgrade of the
file system.
The NetScreen device was unable to complete the upgrade of the
loader.
• 03346 – The Juniper NetScreen-5200 sometimes failed when you set up IKE
gateways in a Vsys on the Juniper NetScreen-5200.
• 03340 – Security Manager did not send the correct Action code when
generating a traffic log.
• 03338 – The component blocking feature that forces a packet to be dropped
did not work properly.
• 03311 – When the VIP server detection was set to the Manual setting, the
VIP server status detection still displayed the same status when the server
detection parameter was set to Automatic.
• 03308 – When you attempted to change a username in the WebUI, the
system added a new user instead of changing the name of the existing user.
• 03295 – When you issued a get interface command or similar commands,
ScreenOS truncated interface names that had too many characters.
• 03294 – When you issued the command get log traffic | inc on a Juniper
NetScreen-5200, the system failed.
• 03281 – When you performed an incremental SPF (Shortest Path First)
operation for an OSPF virtual routing instance, the device failed.
• 03278 – When updating a dynamic VPN tunnel’s peer gateway IP, a new
route lookup was not performed for the updated peer gateway IP. If the
updated peer gateway IP was not reachable via the old route used for the
previous peer gateway IP entry, the VPN would fail.
• 03273 – After you saved the value in the policy counter in the WebUI, the
value was different from the actual policy count.
ScreenOS 5.0.0r9-FIPS
P/N 093-1638-000, Rev. A
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NetScreen Release Notes
• 03269 – The Juniper NetScreen-5GT incorrectly autonegotiated to 10MBps
half duplex after it had initially set itself to 10MBps full duplex.
• 03267 – The anti-virus feature had a problem handling the HTTP packets
because a web server inserted too many unnecessary white spaces in the
HTTP header.
• 03263 – When managing the device from the V1-untrust or V1-trust
interface using Manage IP, multiple sessions were created for each packet.
• 03261 – When you have two VPNs active between two devices, with outgoing
interfaces, after the VPN Monitor deactivated the tunnel after nine seconds,
and caused a failover to the secondary VPN, the device did not update the
session information.
• 03250 – A memory corruption caused the device to fail.
• 03243 – In an instance where the client on the Untrust side of the device
connected to a MIP that connected the server to the trust side, when an ASP
began the server, it used a zero-sized window, slowing down performance,
with the server sending back one character at a time.
• 03239 – When you performed an FTP transfer or email download that went
beyond the maximum bandwidth allocated in the traffic shaping feature,
VOIP calls experienced a lot of intermittent voice transmissions.
• 03235 – When you forcefully closed several PKA/RSA SSH sessions without
properly logging out first, the system randomly failed several times.
• 03232 – Under some conditions, an HA (High Availability) pair with a 5000-
M2 module installed failed. This occurred when the primary device had
4,000 sessions on it and the backup device had 100,000 sessions.
• 03205 – When running two Juniper NetScreen-5200-24FE systems in an HA
active-passive environment, the secondary path would fail and both devices
would assume the primary role after you unplugged the two HA links.
• 03203 – The device sometimes failed when it traversed the session table.
• 03178 – The device sometimes failed with high CPU and the full session
table due to session memory corruption.
• 03177 – Intermittent system failures occurred during an SNMP walk.
• 03152 – When running XAuth in the WebUI environment, the XAuth page
displays the CHAP fragment reassembly method selected by default.
• 03142 – When you sent 64 bytes of packets through a route-based VPN
between two Juniper NetScreen-5200 Series systems with an IXIA packet
analyzer device, the Security Association failed and the packets did not pass
through the IXIA device.
• 03136 – Gratuitous ARP packets sent out to broadcast the presence of a
device were blocked from being sent.
ScreenOS 5.0.0r9-FIPS
P/N 093-1638-000, Rev. A
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NetScreen Release Notes
• 03132 – When using Juniper NetScreen-Remote to connect to a Juniper
NetScreen-500 dial-up VPN using the WebUI, the IKE Gateway
Configuration displays as user instead of user-group.
• 03128 – Mistakes occurred with (MIP) Mapped IP translation when a remote
shell used a secondary session initiated from the server for redirecting
standard error output from the console.
• 03095 – If the Juniper NetScreen-5XT autonegotiated its speed and duplex
settings with a Cisco 3550, the devices operated properly, but the connection
would fail if you manually set 100MBps - Full and 100MBps - Half for both
devices.
• 03092 – When the device was in transparent mode, it sometimes was unable
to download the latest anti-virus signatures.
• 03081 – An anti-virus parsing error slowed performance for HTTP sessions.
• 03078 – With a very large configuration, when you attempt to save a very
large configuration, the device sometimes generated false HA up-down
messages incorrectly indicating alternatively that the device disconnected
and connected.
• 03071 – If the first VIP (Virtual IP) in the VIP list did not have a service
defined for it, if you added a service to the second to fourth VIP in the list,
the VIP Summary Page displayed no data.
• 03068 – When you modified the IKE Phase 1 gateway name using the
WebUI, the primary device in an HA pair could not synchronize properly
with the backup device so that the backup device received the IKE gateway
name.
• 03058 – After you successfully updated a device with the latest configuration
in Security Manager, and then ran a Delta Configuration Summary
operation, the summary still displayed commands indicating that the update
did not successfully transfer all settings to the device.
• 03054 – The device did not update its ARP table because too many packets
queued up for the same ARP entry.
• 03042 – The serial interface on the device disappeared after you downgraded
from ScreenOS 5.0.0rx to a previous version with the Unlimited Number of
Users Version 2 key installed.
• 03025 – In certain situations, when a user authenticated using WebAUTH
with SecureID, and the user in the Auth table timed out, subsequent
attempts to authenticate failed.
• 03010 – In certain situations when you ping a Juniper NetScreen-5200-24FE
interface, an error condition occurred which sent out fragmented packets.
• 02988 – The ALG did not work for a custom-defined rsh (remote shell)
service.
ScreenOS 5.0.0r9-FIPS
P/N 093-1638-000, Rev. A
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NetScreen Release Notes
• 02986 – SSHv2 with RADIUS authentication failed to authenticate external
users properly.
• 02985/02996 – The Juniper NetScreen-5000 Series systems sometimes failed
from memory corruption due to kernel locking.
• 02975 – While performing a virus scan with the anti-virus engine, the anti-
virus update failed, and no traffic could pass through a Juniper Networks
security appliance because the policies blocked it, and the device failed
repeatedly.
• 02972 – When you tried to transfer large files using SCP, the connection
closed before the transfer completed.
• 02952 – A code loop in a SIP disconnect state occurred and resulted in a core
the device failing when disconnecting a SIP call over a Cisco VOIP (Voice
Over IP) network.
• 02941 – When you configured a device with a DIP (Dynamic IP) and traffic
shaping, the first traffic the device sent failed to reach its destination.
• 02933 – While attempting to age out specific sessions, the device sometimes
went into an infinite loop causing the watchdog timer to cause the device to
fail.
• 02921 – A Juniper NetScreen-5400 stopped accepting all traffic after you
reset the device and then unset a policy with multiple services.
• 02918 – A Juniper NetScreen-5000 Series system sometimes could not
support HTTPS when the system occurred in an NSRP active-passive
environment in Transparent mode when you used HTTPS to manage both
the primary and backup devices.
• 02915 – An invalid pointer reference between FTP control channel and data
caused the device to fail.
• 02913 – Although a session on the device has a timeout of one second, when
the session exceeded the timeout, the device did terminate the session.
• 02911 – In some cases, sessions on the Juniper NetScreen-5000 Series
systems never aged out even if there was no response to them.
• 02908 – When you lost a Web and SSH connection to the primary device in
an active-passive HA configuration, you could not connect to the primary
device using an SSH or WebUI session, although you could connect to the
backup device.
• 02906 – You were unable to ping from one device to another over a VPN
between two devices that were each in transparent mode running ScreenOS
5.0.0rX.
• 02893 – When high amounts of traffic transferred across the Fast Ethernet
port on the Juniper NetScreen-500, the data could become corrupted.
ScreenOS 5.0.0r9-FIPS
P/N 093-1638-000, Rev. A
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NetScreen Release Notes
• 02867 – If the DHCP relay server is set with an IP address, the device
incorrectly attempted to resolve the IP address with the host name even
though there was no hostname.
• 02861 – IP swapping issues occurred on the Juniper NetScreen-5000 Series
systems sometimes because of invalid cache.
• 02845 – In an NSRP active-passive configuration, improper MAC table
entries prevented the backup device from being managed.In some instances,
you could not manage a backup device in an NSRP active-passive
configuration.
• 02810 – A policy with the negate option did not free memory on the device
properly, creating a memory leak, degrading performance on the device.
• 02798 – The Juniper NetScreen-5000 Series systems sometimes had a
redundant buffer when receiving out-of-order fragmented VPN packets.
• 02787/03020 – A memory leak caused by a failed DNS query on a Juniper
NetScreen-5200 in an HA pair caused the primary system to fail.
• 02774 – Multiple trace routes occurred after you created a BGP neighbor to a
device in an HA pair, disabled HA synchronization, and then attempted to
redistribute routes from the primary device to the backup device.
• 02768 – When the primary device attempted to synchronize with the backup
device and sent it a new DIP session, the backup device could still have the
existing DIP session and could not perform the synchronization.
• 02762 – If you attempted to display 100 logs per page in the WebUI Traffic
Log, the WebUI displayed no logs.
• 02725 – In an NSRP device pair, the primary device generated a log that
indicated that multiple failovers occurred, but the backup device only
generated one log, indicating only one failover.
• 02710 – The Unknown Protocol SCREEN option did not work on the Juniper
NetScreen-5000 Series systems.
• 02656 – The WebUI home page did not display the status for Layer 2
interfaces.
• 02620 – Issuing the debug command for the WebSense server, caused the
device to fail.
• 02604 – When a device exported routes from a Vsys to a root virtual router,
the exported routes were not tagged with the correct Vsys ID.
• 02602 – Attempts to establish Telnet, WebUI, and SSH, sessions to the
interface, where management was enabled, failed, when a route from the
correct interface was not provided or the route pointed to a different
gateway.
ScreenOS 5.0.0r9-FIPS
P/N 093-1638-000, Rev. A
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NetScreen Release Notes
• 02580 – When you created a new custom service, and then configured a VPN
using IKE, the Proxy ID setting in the VPN Autokey IKE configuration
incorrectly defaults to the new custom service, and not the ANY service.
• 02555 – The system incorrectly created sessions for embedded ICMP
packets.
• 02530 – A TCP stack error caused the BGP neighbor state to change to the
Idle state before the BGP holddown time value (default of 180 seconds)
expired. The BGP neighbor state, a setting determined by whether the
current BGP routing instance, can detect its neighbor to be active, and is not
supposed to render the neighbor Idle until no neighbor response occurs after
the holddown time elapses.
• 02519 – In an instance where an active-passive HA pair of Juniper
NetScreen-208, the SA (Security Association) went out of sync, the backup
device became corrupted and the device failed because memory on both
devices became corrupted.
• 02498 – The status link LED incorrectly indicated that the Fast Ethernet
port on both the Juniper NetScreen-500 and Juniper NetScreen-200 was
running at 10 Mbps while the physical link was correctly running at 100
Mbps.
• 02486 – In some instances, after enabling a WebSense server, when you
accessed the Microsoft Outlook Calendar utility, you would lose connectivity
to Outlook Email.
• 02482 – Slow http/https through vpn. Bug in H323 implementation can
possibly cause session leak R. HTTP cant pass if unset flow tcp seq + set flow
tcp syn combo is used.
• 02385 – When you selected multiple source address groups in an intra-zone
policy where the source was Trust and the destination was Trust, then the
groups were not displayed properly in the Policy list.
• 02152 – In instances where you created an intra-zone policy with the source
zone was Trust and the destination zone was untrust and that used multiple
addresses, the Policy list displayed the same entity for both the source and
destination in the policy.
• 02101 – Messages logged with a VIP (Virtual IP) incorrectly indicated the
VIP connection connected and disconnected repeatedly, indicating the
presence of a false positive even though the VIP connection sent
acknowledgment responses to the query. The messages displayed
continuously were:
VIP cannot be contacted.
VIP is now alive.
ScreenOS 5.0.0r9-FIPS
P/N 093-1638-000, Rev. A
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NetScreen Release Notes
• 01998 – You could not save the set console aux disable command into the
device configuration.
• 01739 – Ping operations would not work if fast aging out of MAC addresses
did not occur when a PC migrated from one Juniper NetScreen-5GT port to
another in the same zone.
• 01635 – The system failed when an H323 recomputed a UDP checksum; the
UDP packet lengths sometimes were too consistent with the IP lengths.
• 01584 – If a virtual routing instance acted as the ABR (area border router),
then the routing instance did not advertise inter-area summary routes. An
inter-area summary route is one value that encompasses a range of route
prefixes contained in multiple routing areas.
• 01523 – An OSPF virtual routing instance sometimes unexpectedly dropped
routes.
4.2 Addressed Issues from ScreenOS 5.0.0r8
• 40292 – A potential cross-site scripting attack existed in the anti-virus scan
engine when processing compressed files.
• 39458 – You could not configure 16 concurrent anti-virus messages, the
expected maximum number of messages allowed when running the anti-
virus Scan Manager utility in the WebUI.
• 39087 – In certain circumstances, the first attempt to access a TCP
application through a Juniper NetScreen-5000 system with authentication
failed when the ARP entry for the application was not present.
• 38193 – A Juniper NetScreen-5GT could not access common public web sites
when an administrator performed an anti-virus scan for HTTP on the device.
The attempted connections will expire after they exceed the time out
threshold for connection attempts.
• 37933, 37945 – If a number of different attacks entered the Juniper
NetScreen-5000 Series system over a period of time, the system sometimes
began to drop packets.
• 36708 – You could not view the traffic logs for a Vsys if you entered the Vsys
as a root admin user.
• 36670 – You could create more VLANs on a Juniper Networks security
appliance than the number of VLANs the device officially supported.
However, doing this sometimes caused unexpected results. Refer to the
specifications sheet for your NetScreen product to learn how many VLANs it
supports.
• 36494 – Upon startup, Juniper Networks security appliances using PPPoE
sometimes generated a warning message informing that the interface
gateway command was invalid. This is a result of the gateway changing
ScreenOS 5.0.0r9-FIPS
P/N 093-1638-000, Rev. A
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NetScreen Release Notes
whenever the device restarts and does not effect the normal operation of the
device.
• 36473 – Restarting a Juniper Networks security appliance while it was
performing an operation in flash sometimes damaged the data on the device
and caused the device not to restart or to lose the configuration.
• 36235 – Adding the pre-defined service entry "ANY" in a multiple service
policy sometimes resulted in a system fail.
• 36095 – You could not change the IP address of an interface if a VIP or MIP
was configured on that interface, and the VIP or MIP was used in a policy
configuration. DHCP and PPPoE could not change the interface IP address if
a VIP was configured using the same-as-interface option.
• 35977 - (Juniper NetScreen-5XT only) The Juniper Networks security
appliance sometimes dropped TCP traffic because it miscalculated the length
of the tcp-syn-check.
• 35904 – (Juniper NetScreen-5GT only) Juniper Networks security
appliances needed to support two incoming IPSec keys. When the software
lifetime was in use and after the re-key was successful, the device should
have permitted traffic using older SA's to traverse the device.
• 35735 – A root administrator could not manage the root system from a host
that resided on a virtual system.
• 35624 – If you set the negotiation mode on a 10/100 Ethernet port to Full
Duplex and configured the holddown time on the interface to less than one
second, it caused the interfaces to go up and down.
• 35615 – (Juniper NetScreen-5GT only) Any policies within the device
indicated traffic shaping was active for the policy. Issuing a 'get policy' CLI
command displayed an "X" under the "T", for traffic shaping, in each policy.
However, issuing a 'get policy id <number>' CLI command indicated that
traffic shaping was turned "off".
• 35528 – In an active-passive NSRP configuration, you needed to set a
manage IP on both devices to enable each device to connect to the
entitlement server and retrieve signatures.
• 34279 – (For Juniper NetScreen-5000 Series) Juniper Networks security
appliances sometimes unexpectedly dropped traffic that was processed by
the CPU module and that matched a policy in which the “Diffserv” option
was enabled.
• 29619 – When you used the CLI to configure SCEP, you could not specify an
already defined Certificate Authority as the recipient of the certificate
requests.
• 02940 – The device sent out multiple SNMP traps associated with the same
event after you changed the source interface for SNMP operations.
ScreenOS 5.0.0r9-FIPS
P/N 093-1638-000, Rev. A
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NetScreen Release Notes
• 02926 – The number of syslog messages sent per second from the Juniper
Networks security appliance were being limited by an internal process.
• 02924 – SMTP (Simple Mail Transfer Protocol) queued emails on Microsoft
Outlook 2003 clients timed out when a policy had the anti-virus option
enabled because you could not perform more than one SMTP transaction
within one session.
• 02909 – Embedded ICMP caused the DIP (Dynamic IP) pool memory leak
traffic flow to stop because the DIP allocation failed after no ports were
present.
• 02897 – The WebUI displayed the autokey IKE list incorrectly in instances
where a listing of 5, 10, 50, or 100 entries were in the list. It displayed only
20 items per instance.
• 02896 – An SA (Security Association) sometimes was visible in the wrong
Vsys in an environment where two Vsys both had non-active dialup VPNs
configured.
• 02880 – If you enabled the anti-virus option on a policy, and ran the
windowsupdate.microsoft.com utility on the policy, the utility hung and the
console displayed the Network Error page. The utility worked only when the
the policy had the anti-virus operation disabled.
• 02874 – A fail occurred when the device prevented packets with the wrong/
inactive virtual MAC address from being forwarded.
• 02853 – The WebUI inadvertently allowed adding a subinterface in
transparent mode causing the device to fail.
• 02841 – The device inadvertently displayed an inactive route as active in an
environment where two route-based VPN unnumbered tunnels mapped to
one VSI. This behavior only occurred when this VSI was assigned to the
Untrust zone that had an IBGP routing instance configured inside the
network.
• 02829 – When obtaining a traffic log using a specific IP address on an SSH
session by issuing the get log traffic | include command, the device failed.
For example, if you connected to the device using an SSH session and you
issued the following command (which contains an explicit IP address):
get traffic log | include 10.1.1.10
the device shut down and failed.
• 02824 – Custom zones incorrectly supported half the number of IP address
book and group entries than predefined zones did.
• 02823 – When applying the snoop filter with a destination IP address and
destination port, the filter did not work.
ScreenOS 5.0.0r9-FIPS
P/N 093-1638-000, Rev. A
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NetScreen Release Notes
• 02822 – The DHCP utility did not work on one of the redundant interfaces
on a device. The interface did not appear in the DHCP environment in the
WebUI.
• 02814 – The SNMP interface index values were inconsistent through the
SNMP tree. Interface index values uniquely identify each interface.
• 02805 – Under certain traffic conditions, some DNS and HTTP session
timers were set with higher values than the DNS and HTTP service
timeouts.
• 02796 – When the device sent out a trap that indicated an SNMP
authentication failure when OSPF was enabled, the device failed.
• 02788 –In certain situations, an Juniper NetScreen-5000 device failed when
it received a high number of bad IKE packets.
• 02786 – If the packet that had both a destination broadcast subnet IP
address and a MAC multicast address attempted to enter the device, the
device dropped it.
• 02785 – A Juniper Networks security appliance failed continuously because
an interface on the device did not check that the PPP (Point-to-Point
Protocol) encapsulation functioned properly.
• 02771 – Traffic through a MIP (Mapped IP) address with both source-based
routing and traffic shaping enabled failed.
• 02765 – If a configuration is pushed to the device by Security Manager and
the heartbeats to the device are lost, the device would invoke the
configuration rollback feature because the heartbeat missed threshold was
too short.
• 02740 – The Security Manager Log Viewer did not display data in the Alert
column. The Alert column now correctly displays traffic logs associated with
policies that have the Alert setting selected.
• 02736 – The Mgt-IP on a VSI replied with a virtual MAC address instead of
a physical MAC address for the Ident-reset.
• 02734 – When you performed an SNMP walk operation on the Policy MIB,
the procedure incorrectly displayed an integer to represent the custom
service. It now correctly displays a string to represent a custom service in the
Policy MIB.
• 02730 – For external LSAs (Link State Advertisements) that have a
forwarding address, the priority for a forwarding route incorrectly used the
interface cost as the priority value rather than the metric of intra- and inter-
area OSPF routes. The metric is the correct value to use for setting a route
priority.
• 02718 – Importing a device into Security Manager failed because the
heartbeat timeout was exceeded and was not user configurable.
ScreenOS 5.0.0r9-FIPS
P/N 093-1638-000, Rev. A
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NetScreen Release Notes
• 02709 – When you set a manual VPN authentication setting to NULL on a
Juniper Networks security appliance, the device failed because a Null length
is invalid.
• 02707 – When performing an anti-virus scan on a Juniper NetScreen-5GT
device, the device displayed an error-constraint-drop status.
• 02699 – When multiple interfaces belonged to different Vsys had the same
IP address and subnet mask, VPN traffic to these subnets could pass to the
wrong Vsys.
• 02609 – The primary Juniper NetScreen-5200 device in an active-passive
NSRP cluster failed, which caused a failover from the primary to the backup
device.
• 02694 – ScreenOS did not send discovered SCREEN occurrences to Security
Manager when Security Manager imported a configuration from a device.
• 02692 – The DIP (Dynamic IP) allocation failed and halted traffic entering
the device, requiring the DIP allocation mechanism to be reset every two
hours.
• 02688 – The CLI provided no maximum value check for BGP hold time
entered on a device, incorrectly allowing you to enter any value for the hold
time. If the value was greater than the maximum hold time setting of 65,525,
the device incorrectly accepted the value, and the output from the get hold-
time command incorrectly displayed it as a negative number.
• 02687 – Traffic shaping did not work properly when the traffic shaping
policies traversed a route-based VPN on a device.
• 02685 – You could not unset the sql alg using the unset flow sql-alg
command on Juniper NetScreen-5000 Series devices.
• 02679 – Some devices generated multiple logs for information associated
with the self log.
• 02670 – When a Juniper NetScreen-5XT device obtained a new IP address
from a DHCP server, one of the static routes did not update the default
gateway with the proper IP address and DHCP payload information
assigned to the device.
• 02668 – A VPN tunnel incorrectly displayed two different ESP sequence
numbers which are associated with two different ASICs on the Juniper
NetScreen-5000 Series devices.
• 02664 – Packets were sent out with the MAC address of the inactive VSI
instead of the active VSI address in an active-active VSI cluster.
• 02663 – You could not manage two of the secondary IP addresses on an
interface of the Juniper NetScreen-100p in the WebUI.
• 02660 – After importing a CA (Certificate Authority) certificate into a device
and then rebooting the device, the device removed the certificate.
ScreenOS 5.0.0r9-FIPS
P/N 093-1638-000, Rev. A
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NetScreen Release Notes
• 02655 – The event log timestamp changed to Daylight Savings Time (DST)
even though DST was not enabled.
• 02642 – After configuring SCREEN setting thresholds on a device using the
WebUI or CLI, the get config | include <screen_settings> command did
not display the configured settings.
• 02641 – The PKI IKE memory pool on a device had a memory leak caused by
the Security Manager agent.
• 02637 – A session allocation with less than 1,000 sessions on a Juniper
NetScreen-5000 Series device failed.
• 02629 – When running a get config all command and redirecting the output
to a file on the TFTP server when the Trust interface as the source, the file
was not transferred correctly.
• 02627 – The policy move page only displayed the first 20 policies, and
therefore you could not move a policy from the initial screen from where you
copied the beyond the 20 policies displayed.
• 02624 – An anti-virus scan failed to scan .RAR files on a Juniper
NetScreen-5GT.
• 02621 – When a Ping request is initiated through a VPN tunnel to a MIP
configuration on a loopback interface, the ICMP reply through the tunnel did
not get translated back to the MIP address.
• 02680 – The SNMP name command inappropriately propagated across the
NSRP cluster.
• 02682 – When using the WebUI to set information on the backup device, the
primary SNMP device was inappropriately deleted when using the unset
VSD ID 0.
• 02606 – A ping packet through a tunnel in an NSRP environment between
two Juniper Networks security appliances failed after a failover until you
performed a rekey operation.
• 02581 – You incorrectly could define the same IP address to multiple
loopback interfaces over multiple subnetworks by running the set vrouter
trust-vr ignore-subnet-conflict command on a device. Juniper Networks
security appliances support defining multiple loopback interfaces on the
same subnetwork, but not with duplicate IP addresses.
• 02578 – A PPPoE (Point-to-Point-Protocol-Over-Ethernet) connection on a
device incorrectly sent an acknowledgment for an unnumbered PPP session.
The correct response to an unnumbered PPP session is a NAK (Non-
Acknowledgment).
• 02552 – Policy authentication with an external authenticating server could
run into the same memory corruption when authentication failed and caused
the firewall to fail.
ScreenOS 5.0.0r9-FIPS
P/N 093-1638-000, Rev. A
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NetScreen Release Notes
• 02551 – An NSRP backup device indicated that a failover occurred
continuously when no failure on the primary device occurred.
• 02543 – A device rebooted because of an improperly processed checksum.
• 02542 – When upgrading a Juniper NetScreen-5GT from ScreenOS 4.0.0r4
to ScreenOS 5.0.0r3, a PPP connection from a Windows XP client to a
Windows 2000 server stopped working.
• 02536 – The priority value on a WebTrends syslog message varied from
device to device.
• 02531 – After changing manage options in the Untrust interface with a
DHCP client configured, the device renewed its IP address with the DHCP
server, causing loss of configuration of MIPS, DIPs, and VIPs.
• 02509 – A memory leak in the NSRP synchronization process between two
devices caused some FTP sessions to stop working.
• 02477 – You cannot configure the NSRP Lite feature through the WebUI
even though you applied an NS-5GT extended key.
• 02457 – The URL request function that sent content to a WebSense server
sometimes engaged the CPU on a device for too long causing the device to
reboot.
• 02403 – There was a flaw in the TCP stack buffer which caused the device to
fail.
• 02390 – When you created an aggregate interface on a Juniper
NetScreen-5000 system, a CLI get command and an SNMP get operation
indicated different bandwidth values for the interface. In some cases, the
CLI command revealed 100 Mbps and the SNMP command revealed 0 MBps.
• 02388 – You could not set the DHCP IP address range through the WebUI
when detecting an auto-probe. By attempting to perform this operation, the
system displayed the following message:
The DHCP IP Pool not in the same subnet with gateway/interface
• 02372 – If you ran an OSPF virtual routing instance on a route-based VPN,
under heavy traffic conditions, the device could continually spawn new
sessions for the OSPF packets.
• 02369 – You could not change the IKE Authentication user’s password when
using the WebUI.
• 02362 – In some instances, a TCP session prematurely expired.
• 02344 – When you tried to bind a PKA key to an administrator account using
the WebUI, the device generated a trace dump.
• 02342 – An OpenSSH client continued to use password authentication even
when password authentication was not an option for SSH.
• 02335 – The SNMP iftype value was wrong on the Juniper NetScreen-5XP.
ScreenOS 5.0.0r9-FIPS
P/N 093-1638-000, Rev. A
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NetScreen Release Notes
• 02333 – When a device attempted to block files with a .exe extension, it
incorrectly blocked files with .zip extensions.
• 02326 – A device incorrectly created sessions if the IP address had a unicast
destination while the destination MAC address had a multicast destination.
• 02298 – Commands related to NHTB (Next Hop Tunnel Binding) did not run
when you used a blank character when creating a tunnel name for NHTB.
• 02297 – An anti-virus scan dropped connections with selected HTTP and
HTTPS sites.
• 02116 – When the lifetime of an IKE Phase 2 SA (Security Association)
reached a threshold defined by the soft lifetime buffer, a Phase 1 rekey and a
delete notification for the P2 SA was generated after the P1 rekey.
• 02026 – When a device attempted to contact a RADIUS server and the
server was unavailable, the device corrupted the server reply after it was
stored in device memory.
• 02024 – When a device contacted a RADIUS server for authentication while
the server was performing many RADIUS authentications, the device
corrupted the server reply after it was stored in device memory.
• 01957 – The WebUI did not contain the ISP connection Test button under
the Configure column in the ISP screen because a previous revision of
ScreenOS was released with the button removed. The button now appears in
this location.
• 01822 – A Juniper NetScreen-5000 device incorrectly sent packets from an
inactive VSI (Virtual Security Interface). The device now first considers
whether a VSI is active before it sends packets from it.
• 01862 – After upgrading a Juniper NetScreen-5400 to ScreenOS 4.0.1-
SBR.2a2, the get ip-classification command displayed incorrect data for IP
classifications currently on the device.
• 01782 – A hidden command incorrectly dropped an incoming packet to a
Juniper NetScreen-5000 device when an ARP entry was not present on the
device. The device now responds properly to an incoming packet when no
ARP entry is present, placing the packet in a queue of other packets and
forwarding it after six seconds.
• 01779 – The Track-IP operation in an Active-Active setup on an HA pair of
Juniper NetScreen-5000 devices incorrectly selected an outgoing interface in
a random manner.
• 39499 – The CPU utilization on a device increased by 10 percent if the device
could not connect to the Security Manager Device Server.
ScreenOS 5.0.0r9-FIPS
P/N 093-1638-000, Rev. A
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NetScreen Release Notes
4.3 Addressed Issues from ScreenOS 5.0.0r7
Manufacturing-only release.
4.4 Addressed Issues from ScreenOS 5.0.0r6
• 38268 – A Juniper Networks security appliance running a BGP peer virtual
routing instance cannot use an MD5 type password when the device is
connected to a Juniper Networks router.
• 38200 – A non-specific error in H323 caused memory leaks in device
sessions.
• 38103 – The DHCP client was unable to obtain an IP address if Dynamic
Track IP was enabled and the DHCP client interface was down.
• 37711 – When you have established a VPN tunnel and tried to perform a
Phase II rekey, the operation intermittently failed.
• 02449 – The server kept sending LCP requests as if it never received a
packet because the PPP (Point-to-Point Protocol) request sent out never left
the device.
• 02446 – Unfreed memory buffers could be allocated to the point where the
device could not send management traffic data.
• 02429 – HTTP packets could not pass through the Juniper NetScreen-5200
running ScreenOS 4.0.0 if you issue both the unset flow tcp seq and set
flow tcp syn commands.
• 02419 – The WebUI label IP Sweep/Port Scan in the IP and Port Scan
field in the Screen menu contained incorrect references to milliseconds (5000
ms) instead of microseconds with the ms abbreviation (ms is the
abbreviation for milliseconds).
• 02416 – If you rebooted a Juniper NetScreen-5200 after configuring NHTB
entries in the current session on the system, the device lost the entries after
the reboot.
• 02415 – A RIP routing instance dropped the default route (0.0.0.0) of another
routing instance if it learned it on an unnumbered tunnel interface.
• 02413 – When you issued the command set ike gateway, the device always
created a test certificate peer certificate type x509-signature.
• 02411 – An NSRP Track-IP session on a sub-interface failed in instances
when the target address and the default route (0.0.0.0) were on the same
subnet. In these instances, the Track IP query incorrectly selected the
default route (0.0.0.0).
• 02387 – The command line displayed only 24 characters for a URL string,
although ScreenOS supports URL strings with up to 64 characters.
ScreenOS 5.0.0r9-FIPS
P/N 093-1638-000, Rev. A
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NetScreen Release Notes
• 02384 – The device failed if you connected an Ethernet cable to the untrust
interface in the v1-untrust zone while the device was in transparent mode.
• 02383 – Under some circumstances, the OSPF routing instance could not
build an adjacency because its memory buffer was not large enough to
handle large databases.
• 02379 – You could not establish the Phase II portion of a VPN tunnel when
you referenced a custom service that had spaces in its name with no quote
marks around the string because ScreenOS did not recognize strings with
spaces without quotes around the string.
• 02377 – The Juniper NetScreen-200 did not always free up memory after
VPN tunnels closed, requiring a manual device reboot to recover.
• 02375 – The device was unable to detect and defend against a ping of death
attack and would fail when these types of packets arrived at the device.
• 02372 – You could not clear sessions on Juniper NetScreen-50 devices in an
active-passive environment in instances when the active device stopped
creating new sessions when the session table was full.
• 02370 – When you manually created a VPN tunnel in an NSRP environment
in the WebUI, using an extra comma in the key portion of the set vpn
command, the primary device failed while the backup device kept the old
configuration.
• 02368 – ScreenOS removed the quotation marks around the VPN name with
a space when you configured an NHTB value on an interface.
• 02364 – The device generated an unknown keyword error to the keyword all-
virtual-system when you tried to assign a new admin password to a VSYS.
• 02354 – Occasionally, the ScreenOS logging environment incorrectly
displayed unusual logs that indicated a hacker attacked the device. A typical
message that indicated a hacker was the following:
2004-02-11 11:45:22 system notif 00001 Address
_prefix_c0000000_2_p72_ for ip address 192.0.0.0 in zone V1-
Untrust has been deleted by netscreen via web from host
128.32.199.217 to 128.32.199.71:80 session
• 02336 – In an NSRP active-active environment, when the customer
disconnected all the cables from the HA1, HA2, and MGT interfaces on
either device, and they reconnected cables to the HA1 and HA2 interfaces,
the device rebooted.
• 02323 – When you ran FTP Put or Get commands to push or obtain data to
or from the device, the WebUI always indicated the device had a Deny action
in its policy even when the policy was configured to permit traffic.
ScreenOS 5.0.0r9-FIPS
P/N 093-1638-000, Rev. A
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NetScreen Release Notes
• 02272 – HTTP and HTTPS packets passed through VPN tunnels more
slowly than expected, sometimes to the point of timing out and causing the
device to continually retransmit the packets.
• 02250 – The device sometimes generated an error when you updated a
device and issued the following command with the following arguments:
set interface tunnel.2 nhtb 10.1.2.5 vpn
• 02206 – An Apple Macintosh running Operating System 9 client using the
HTTP protocol failed to connect to the internet while a Juniper NetScreen-
5GT had AV HTTP scanning enabled.
• 02194 – The get log traffic policy command caused a device to fail when
the device contained more than 15,000 VPN tunnels and received ICMP
traffic.
• 02156 – When you enable Scan-MGR, it prevented access to certain web
pages because during the TCP 3-way handshake, the web server advertised a
window size of 0 to the client, preventing the web page window from opening.
• 02094 – The Address Negate feature had no effect on traffic entering the
device through a VPN tunnel with a VPN tunnel policy applied to it.
• 02052 – NAT Traversal (NAT-T) for IPSec did not behave correctly when
both the initiator and responder were behind NAT devices.
• 01793 – A redundant interface incorrectly learned an ARP when no IP
address was configured for the interface.
• 01657 – A redundant VPN did not fail over with a RTO (Run-Time
Operation) synchronization enabled.
• 02041 – The Juniper NetScreen-5000-specific command unset/set
hardware wdt-reset was incorrectly available on all Juniper Networks
security appliances.
• 02412 – The SNMP Get response values were not correct for the ifInOctets
and ifOutOctets statistics.
4.5 Addressed Issues from ScreenOS 5.0.0r5
None.
4.6 Addressed Issues from ScreenOS 5.0.0r4
This section describes issues that addressed in the ScreenOS 5.0.0r4 release.
• 37070 – The initial configuration wizard in the WebUI required a toggled
checkbox to enable switching the mode of the device back and forth from
NAT Mode to Route Mode.
ScreenOS 5.0.0r9-FIPS
P/N 093-1638-000, Rev. A
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NetScreen Release Notes
• 37069 – The configuration wizard option in the WebUI that enables you to
skip the wizard screens was not present on the initial wizard screen. This
option enables you to go directly to the WebUI login window to enter the
device to manage it.
• 36669 – When 20,000 or more policies were configured on a Juniper
Networks security appliance, you experienced a two- to three-minute delay
when scrolling through the Policy List page in the WebUI.
• 36939 – The Juniper NetScreen-25 and Juniper NetScreen-50 did not
support up to eight VLANs as expected and the Juniper NetScreen-20x did
not support up to 32 VLANs as expected.
• 02259 – In an Active-Active NSRP configuration, the device did not accept
traffic that terminated on the device interface in active mode on a different
zone than the one with the source IP zone.
• 02211 – The IPSec pass-through operation failed because ScreenOS 5.0.0r3
required an incoming policy to work properly.
• 02206 – After the AV waited for HTTP get packets and did not receive them
after a few seconds, the CSP sent resets to nodes on both sides of the device.
• 02175 – By performing a policy search (a scan of a policy group to locate a
specified entry), the device failed because ScreenOS improperly initialized
policy counters which keep track of policies, and the search improperly
returned a null pointer.
• 02160 – When the Anti-Virus scan engine scanned large email messages, the
device sometimes failed if the amount of time specified by the SMTP scan
timeout elapsed before the amount of email data scanned exceeded the Max
Content Size limit.
• 02156 – When the AV Scan-MGR option enabled in a policy detected a SYN-
ACK packet associated with a site with a window size of zero, the device
dropped the packet.
• 02153 – When trying to establish a GRE tunnel between two PCs with one
connected to the Trust interface and the other to the Untrust interface, using
policy-based source NAT, the tunnel failed because a GRE tunnel requires
fixed source and destination ports and the policy-based source NAT process
changes the port values.
• 02148 – The device might fail when Vsys traffic changes to the root sys mod
when the traffic is en route to a Mapped IP (MIP) object.
• 02145 – When SMTP traffic entered the device and combined with the SMTP
rcpt command, it sometimes bypassed the Anti-Virus scanning engine.
• 02142 – The SSH_MSG_IGNORE message and SSH-1.99- version string
were not handled by ScreenOS.
ScreenOS 5.0.0r9-FIPS
P/N 093-1638-000, Rev. A
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NetScreen Release Notes
• 02134 – When a policy specified a service that contained the same ranges for
both the source port and destination port, traffic associated with other
services with the same port ranges matched the conditions of the policy and
the policy would respond with actions associated with a match occurring.
• 01981 – You could not set the priority of the modem to any values.
• 01957 – (NetScreen5XT and 5GT only) The modem TEST button was
missing in the WebUI.
• 01907 – Previous releases of ScreenOS 5.0.0 did not support Bootstrap
Protocol (BootP) requests.
• 02139 – If you created a session on the device and no other session is active
on the device, the device still generated a log. Juniper Networks security
appliances should generate logs only if you create a session on the device and
at least one other session is active on the device.
• 02117 – For a uni-directional dialup or site-to-site route-based VPN, specific
routes were required on the receiving VPN device so that the returning
traffic could go back into the correct tunnel interfaces accordingly. This was
a result of the dynamic routing failover feature in ScreenOS 5.0.0.
• 02106 – After changing the local Auth server timeout in the WebUI from the
default value of 10 minutes to any other timeout value, you could not reset
the timeout back to 10 minutes.
• 02104 – In transparent mode, devices dropped VTP (VLAN Trunking
Protocol) and Spanning Tree packets.
• 02095 – The device failed when it performed a custom Deep Inspection
examination on a signature that contained a string of characters that was
long enough to cause the device memory buffers to overflow.
• 02094 – The address negate feature did not work for traffic coming from a
VPN tunnel policy.
• 02078 – If the same Auth/L2TP user was defined on both the device and a
remote Radius server, the device did not release the assigned IP address
back to the address pool, as expected, after the user disconnected from the
tunnel connection on the device.
• 02076 – (Juniper NetScreen-5XP only) The device Status LED light blinked
with a longer interval between each illumination (more slowly) than it did
when running ScreenOS 4.0.0.
• 02072 – Several SNMP Object ID (OID) data types that identify a specific
vendor were incorrect. Some counters associated with OIDs always returned
a zero value.
• 02065 – SNMP traps were improperly formatted with numerical values that
indicated an incorrect trap type. SNMP maps specific integers to indicate
specific trap types, or events that generate traps. Because of this
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NetScreen Release Notes
discrepancy, you had to read the text description of the trap type to identify
it. Now you can refer to the trap type value to identify it. For example, the
traditional SNMP trap type value for a Cold Start event is 0. Please check
the ScreenOS Messages Guide for the correct values in ScreenOS 5.0.0.
• 02062 – Under certain circumstances, Track-IP was not sent out and caused
the NSRP failover operation to fail.
• 02059 – When you changed an IKE gateway from Static IP to Dynamic IP
using the WebUI, the procedure automatically changed the setting from
Main Mode to Aggressive mode.
• 02057 – Multiple custom addresses or service groups in a policy sometimes
caused a Juniper Networks security appliance to fail during restart.
• 02050 – Configuring an address group from an Apple computer using
Internet Explorer sometimes caused a Juniper Networks security appliance
to fail.
• 02047 – When the device received a packet with Ethernet type 0x8888, the
device failed.
• 02045 – Under certain circumstances, the device incorrectly flagged and
dropped IP-Spoof packets.
• 02044 – An operation using SSH version 1 to access the device failed when
using Radius for administration authentication.
• 02035 – The device did not allow URL filtered traffic when the URL queue
was full and the URL queue size was too small to process heavy traffic.
• 02034 – In transparent mode, when selecting the WebAuth option in the
WebUI for the V1-Untrust Zone, it appeared to take effect, but when closing
the window and then returning to the V1-Untrust configuration window, the
WebAuth option was no longer selected.
• 02019 – You could not use the WebUI to remove the key id and preshared
key of the primary NTP server.
• 02018 – The Juniper Networks security appliance failed when applying
debug commands, for example, the set ffilter command.
• 02001 – If a dynamically added route and a static route on a device both used
the same interface default gateway as the next hop, when the dynamic
route’s interface default gateway changed, the static route’s gateway did not
change with it as expected.
• 01993 – You could not modify management services on interfaces configured
in the WebUI environment to obtain addresses using DHCP.
• 01986 – In an NSRP environment, the primary device sometimes had more
active XAuth users than the backup device because the garbage collection
mechanism for IPSec SA removed XAuth users from the backup device at a
more accelerated rate than it did from the primary device.
ScreenOS 5.0.0r9-FIPS
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NetScreen Release Notes
• 01985 – You could not schedule a policy using the WebUI.
• 01970 – Under certain circumstances, the Juniper Networks security
appliance did not send email alerts.
• 01943 – When the DHCP payload (information included with the issuance of
an IP address from a DHCP server) exceeded 550 bytes in length, the
Juniper Networks security appliance was unavailable to send packets
associated with the payload because the DHCP relay mechanism did not
accept the packets.
4.7 Addressed Issues from Previous Releases
This section describes issues addressed in ScreenOS 5.0.0 release prior to
ScreenOS 5.0.0r4.
• 37027 – The issue described in security advisory NS#54169 was addressed.
• 36935 – You could not reset the Juniper Networks security appliance to
factory defaults settings if the NSRD wizard failed to connect the device to
the Security Manager server.
• 36881 – In certain cases, using the pinhole to reset the Juniper Networks
security appliance to factory default settings failed.
• 36865 – When a serial interface had no IP address, even if it was in the “UP”
state, the routing entry pointing to the serial interface stayed inactive.
• 36838 – A device failure could occur if the interface information derived for a
non-ip packet and received on a 24FE board is invalid.
• 36822 – Entering the get policy CLI command sometimes caused the
Juniper Networks security appliance to reboot.
• 36819 – Under certain circumstances, IP-Spoof packets were incorrectly
flagged and dropped.
• 36814 – With dialup user group VPN manually configured proxy-id, it could
not be used for bi-directional dial-up vpn policy.
• 36773 – In Transparent mode, the IP Address Spoof Protection screen option
caused the Juniper Networks security appliance to incorrectly drop packets
even if the “Generate Alarms without Dropping Packet” option was enabled.
• 36766 – (Juniper NetScreen-5GT only) In transparent mode, during the
initial connection attempt where the device had no established route to the
destination, initial traffic was dropped on occasion by the device when AV
scanning was active.
• 36736 – A device configured with DHCP and via a configlet was unable to
connect to NSM.
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NetScreen Release Notes
• 36717 – When upgrading to ScreenOS 5.0.0, the maximum number of
address groups allowed for Layer2 predefined zones incorrectly got set to the
same number as for custom zones. As a result, if the number of address
groups in Layer2 predefined zones surpasses the maximum number allowed,
some address groups got removed during the upgrade.
• 32690 – (Juniper NetScreen-5GT only) When multiple devices were
connected with AV scanning enabled on policies, no traffic passed through
the devices. For example, if two devices were connected together and both
had AV scanning enabled on policies, no traffic traversed the devices.
• 02081 – The active user table failed to clear automatically. New users were
denied until the table was manually cleared.
• 02079 – In an instance where the system was running in transparent mode,
when you enabled traffic shaping mode, the system dropped all packets.
• 02038 – Reboots occurred occasionally when traffic matched policies which
had authentication enabled.
• 02027 – An SNMP sysObject OID reply returned in the wrong format.
• 02006 – Enabling DHCP Relay could cause a Juniper Networks security
appliance to crash.
• 01972 – A DHCP relay packet sometimes caused a Juniper Networks
security appliance to crash.
• 01971 – You were not able to add physical interfaces (different ports) of a
Juniper Networks security appliance in the same redundant interface group.
• 01968 – (Juniper NetScreen-5GT only) Ident-reset packets that terminated
on the device might have caused the device to restart.
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NetScreen Release Notes
• 01958 – An internal mishandling of the MAC cache could cause a security
appliance to crash.
• 01944 – The group addresses for V1-untrust zone were getting lost after
upgrading a device from a previous release. The group address for v1-untrust
• 01812 – Using un-initialized memory space when creating an outgoing
packet caused the device to fail.
5. Known Issues
This section describes known issues with the current release.
• Section 5.1 “Limitations of Features in ScreenOS 5.0.0” identifies features
that are not fully functional at the present time, and will be unsupported for
this release. Juniper recommends that you do not use these features.
• Section 5.2 “Compatibility Issues in ScreenOS 5.0.0 on page 30” describes
known compatibility issues with other products, including but not limited to
specific Juniper NetScreen appliances, other versions of ScreenOS, Internet
browsers, Juniper management software and other vendor devices.
Whenever possible, information is provided for ways to avoid the issue,
minimize its impact, or in some manner work around it.
• Section 5.3 “Known Issues in ScreenOS 5.0.0 on page 32” describes
deviations from intended product behavior as identified by Juniper
Networks Test Technologies through their verification procedures. Again,
whenever possible, information is provided to assist the customer in avoiding
or otherwise working around the issue.
5.1 Limitations of Features in ScreenOS 5.0.0
The following limitations are present in ScreenOS 5.0.0.
• No Support for Packet Attribute Features – The Juniper NetScreen-
5000 Series systems do not support the aggressive aging, maximum
fragment size, path MTU (Maximum Transmission Unit), and Interface
MTU features.
• Vsys for Group IKE ID – Group IKE ID users cannot be used in a vsys if
that vsys uses a shared untrust interface.
W/A: Use a private Untrust interface (tagged VLAN subinterface or
dedicated physical interface) for the vsys.
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NetScreen Release Notes
• SSH Version 1 Interoperability – The embedded SSH server in ScreenOS
5.0.0 has issues with the client from SSH Communications Security when
operating in SSH version 1 mode.
W/A: Use SSH version 2 or a different SSH version 1 client, such as
OpenSSH.
• Primary & Backup Interfaces – (Juniper NetScreen-5XT) The primary
and backup interfaces bound to the Untrust security zone cannot both use
DHCP for address assignment at the same time. You can use DHCP for one
interface and PPPoE for the other. Or you can use PPPoE for both interfaces.
• Loading License Keys – The Juniper NetScreen-5XP device does not
properly load license keys via the WebUI. However, you can load license keys
via the CLI using the exec license-key command.
• Aggressive Aging – The Aggressive Aging feature is not supported on the
Juniper NetScreen-5000 Series devices.
• SSHv2 Implementations – The SSHv2 feature specification requires
support for two implementations: OpenSSH and Secure CRT.
• Upgrade Limitations – When upgrading a device to ScreenOS 5.0.0UPGR
in Transparent mode, the device experiences the following problems:
– The device fails during upgrading from ScreenOS 4.0.1 to ScreenOS 5.0.0
in a VPN scenario.
– In clear text situations (where traffic is not encrypted to pass through a
VPN tunnel), after the upgrade to ScreenOS 5.0.0UPGR, the user had to
run the clear arp and clear mac-l commands to enable the device to
work because some ARP entries learn on the wrong port.
• Updated Message ID Numbers – The NetScreen Message Log Reference
Guide (Part Number 093-0917-000 Rev. D) now contains an updated
message ID number for Deep Inspection attack messages. The message,
formerly associated with ID number 00001, now maps to ID number 00601.
Although the ID number has already been changed in the guide, the ID
number will not change in the code until the next revision of ScreenOS 5.0.0.
5.2 Compatibility Issues in ScreenOS 5.0.0
Below are the known compatibility issues at the time of this release. Whenever
possible, a workaround (starting with “W/A:”) has been provided for your
convenience.
• General Compatibility Issues
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NetScreen Release Notes
– Freeswan - The Freeswan 1.3 VPN client is incompatible with ScreenOS
5.0.0 in certain configurations due to IKE features that Freeswan does not
fully support. The result is that Phase 2 negotiations and Phase 2 SA will
not complete if the following commands are enabled in 5.0.0:
set ike initiator-set-commit
set ike responder-set-commit
set ike initial-contact
W/A: Unset these commands to ensure compatible configuration on the
Juniper Networks security appliance.
• Compatible Web Browsers - The WebUI for ScreenOS 5.0.0 was tested
with and supports Microsoft Internet Explorer (IE) browser versions 5.5 and
above, and Netscape Navigator 6.X for Microsoft Windows platforms, and
Microsoft Internet Explorer version 5.1 for MacOS 10.x. Other versions of
these and other browsers, were reported to display erroneous behavior.
• SNMP Trap Type Values Different in ScreenOS 5.0.0 – ScreenOS 5.0.0
uses a different numbering system than previous ScreenOS releases to
identify trap types. SNMP maps specific integers to indicate specific trap
types, or events that generate traps. For example, the traditional SNMP trap
type value for a Cold Start is 0. However, different vendors deploy different
values to indicate different trap types. Please check the ScreenOS Messages
Guide for the correct values in ScreenOS 5.0.0.
5.2.1 Upgrade Paths from Previous Releases
For detailed information on how to upgrade any Juniper Networks security
appliance from ScreenOS 4.0.0 and later to ScreenOS 5.0.0, refer to the
NetScreen ScreenOS Migration Guide. The migration guide provides step-by-
step upgrade procedures and important information about upgrading
Juniper Networks security appliances.
Important: To avoid downtime while upgrading devices in an NSRP
configuration (active-passive or active/active), refer to the NetScreen
ScreenOS Migration Guide which describes procedures to upgrade the devices
without causing any downtime.
The migration guide also provides a step-by-step procedure to downgrade a
Juniper Networks security appliance from ScreenOS 5.0.0 to ScreenOS 4.0.0
and later using the exec downgrade CLI command.
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NetScreen Release Notes
Juniper NetScreen-5000 series only: Before you upgrade a Juniper
Networks security appliance to ScreenOS 5.0.0, we recommend that you
verify the amount of memory on the device using the get system CLI
command. You need 1 gigabyte of memory for Juniper NetScreen-5000. If
you start upgrading the device and run into memory problems, you might see
the following messages: “insufficient memory, call TAC” or “see release notes
for upgrade instructions”.
To avoid network downtime while upgrading devices in an NSRP
configuration, refer to the Upgrading Devices in an NSRP Configuration
without Downtime document. You can download this document from the
location on the CSO where the revision image resides.
NSM does not support the NSRP Configuration without Downtime feature.
5.3 Known Issues in ScreenOS 5.0.0
The following are known deficiencies in features at the time of this release. Whenever
possible, a work-around is suggested following the description of the problem.
Workaround information starts with “W/A:” If there is no subsection for a particular
ScreenOS release, no new known issues were identified for that release.
5.3.1 Known Issues in ScreenOS 5.0.0r9-FIPS
• 04960 – A burst of logs sent from a device running ScreenOS to the Security
Manager server sometimes creates memory corruption, causing the device to
fail.
• 03773 – The device drops some IPSec AH packets because of authentication
failures, slowing the transfer of packets over an FTP session and sometimes
causing large FTP data transfer sessions to fail.
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NetScreen Release Notes
• 03504 – The value of the sysUpTime variable from an SNMP query
incorrectly displays as more than 497 days.
• 03495 – When the device drops packets after you issued the set flow tcp-
syn-check command, ScreenOS does not log the drop instances.
• 03492 – When you enable the URL filtering service, the device drops HTTP
Move packets.
• 03484 – If an interface rapidly repeatedly disconnects and reconnects, the
number of OSPF routes drops below the number of expected routes causing
the OSPF routing instance to clear its route table.
• 02751 – After resubmitting the ICMP destination unreachable setting
through the device, the packet passes through the device, but the device
generates the following log message:
Apr 21 20:07:41 10.155.132.247 Iapetus: NetScreen
device_id=Iapetus system-notification-00257(traffic):
start_time="2004-04-21 21:12:34" duration=0 policy_id=22
service=icmp proto=1 src zone=Trust dst zone=Trust
action=Permit sent=0 rcvd=0 src=69.91.47.31 dst=128.157.5.23 icmp
type=8 session_id=19178
5.3.2 Known Issues from ScreenOS 5.0.0r8
• 03153 – When you attempt to download plugin and main program files in
one file, the system generates errors.
• 03065 – When you download the asset recovery log from the WebUI, it
appears with the incorrect date and time with the date being seven years
different than the correct date.
• 02927 – Devices upload HTTP traffic very slowly after you enable both the
anti-virus and URL filtering options in a policy on the device.
• 02869 – A Juniper NetScreen-5GT cannot deliver mail and the POP3 (Post
Office Protocol 3) session times out when the device runs an anti-virus scan
on an SMTP or POP3 policy.
• 02297 – An anti-virus scan drops connections with selected HTTP and
HTTPS sites.
• 02266 – When you make one configuration change on a device, the device
sometimes sends out more than one entry associated with that change to
both the syslog and WebTrends servers.
• 01237 – In an NSRP configuration of two Juniper NetScreen-200 devices,
you cannot save a device configuration from flash memory on the device to
slot 1.
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NetScreen Release Notes
W/A: Execute the save command first, before executing the save config
from flash to slot1 command.
5.3.3 Known Issues from ScreenOS 5.0.0r7
None.
5.3.4 Known Issues from ScreenOS 5.0.0r6
None.
5.3.5 Known Issues from ScreenOS 5.0.0r5
None.
5.3.6 Known Issues from ScreenOS 5.0.0r4
• 38109 – When running 5,000 UDP sessions between two non-ScreenOS 5.0.0
devices and you upgrade one device to ScreenOS 5.0.0UPGR and the other to
ScreenOS 5.0.0r4 via ScreenOS 5.0.0UPGR, only 3,000 of the UDP sessions
synchronize properly.
• 37938 – The Juniper NetScreen-5000 or Juniper NetScreen-500 device
sometimes fails after upgrading from an older version of ScreenOS to
ScreenOS 5.0.0UPGR.
• 37925 – The L2TP tunnel and Telnet utility both do not work on the Juniper
NetScreen-5000 or Juniper NetScreen-500 device after you upgrade the
device from ScreenOS 4.0.1r4.2 to ScreenOS 5.0.0UPGR.
• 37901 – After you upgrade a Juniper NetScreen-5000 or Juniper NetScreen-
500 device from a running ScreenOS 5.0.0UPGR B (backup) to ScreenOS
5.0.0UPGR M (primary), the current session on the device disappears.
• 02369 –You could not change the IKE/AUTH user password using the
WebUI. The WebUI apparently takes the change but it does NOT change it
when the configuration is viewed.
• 02297 – The Anti-Virus scanning engine drops connection with some HTTP/
HTTPS sites.
• 02207 – The NS Lookup operation completes without first authenticating to
a WebAuth policy. The NS Lookup utility resolves unknown hostnames and
URLs.
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NetScreen Release Notes
5.3.7 Known Issues from ScreenOS 5.0.0r3 for the 5000-M2
• 38001 – When you run the get session command, ScreenOS sometimes
displays the policy ID number incorrectly as a negative number.
• 37993 – When enabled on a Juniper NetScreen-5000 Series system, the
inter-zone IP record route option does not update the counter associated with
this option. The record route option records the IP addresses of the network
devices along the path that an IP packet travels. The destination device then
can extract and process the route information.
• 37974 – When attack packets associated with the syn-and-fin, block-
fragment, and unknown-protocol events attempt to enter a Juniper
NetScreen-5000 Series system using a 5000-24FE secure port module when
the system experiences heavy traffic, the system ASIC may not be able to
transmit packets from the device. A syn-and-fin attack is an instance where
a TCP header contains both syn and fin flags set. A block-fragment event is
when the NetScreen system attempts to deny entry of fragments of a larger
packet that have been disassembled so they may enter the device with
undetected attack content. An unknown-protocol attack is a packet that
contains a protocol that the NetScreen system does not recognize.
• 37712 – You cannot remove an SSH key from a Vsys by running the
command unset ssh pka all. When you run the command, ScreenOS does
not remove the SSH key and displays a generic error message.
• 37640 – You can create a password name with a greater number of
characters than the usual character limit (15) for passwords in ScreenOS for
the Juniper NetScreen-5000 Series systems.
• 37497 – You could not create more than 1,500 IKE sessions (attempting to
establish VPN tunnels) while the system experienced heavy traffic.
• 37422 – When you loaded an older ScreenOS configuration image on a new
Juniper NetScreen-5000 Series system, the system failed. If the system now
functions correctly, remaining active with ScreenOS displaying an error
message on the console indicating a mismatch between the loaded image and
the image(s) the system accepts.
• 37303 – You can create an environment variable with a greater number of
characters than the usual character limit (255) for environment variable
strings in ScreenOS for the Juniper NetScreen-5000 Series systems.
• 36926 – After you created the maximum number of sessions (1 million)
allowed on the Juniper NetScreen-5000 Series system, and you disable a
policy, the sessions do not age out in the expected way from the system.
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NetScreen Release Notes
• 36807, 36876 – When a 100Mbps link between a Juniper NetScreen-5000
Series system and another device reverts to a 10Mbps throughput level on
the other device, the Juniper NetScreen-5000 Series system remains at the
100Mbps throughput level when it should synchronize with the speed of the
connected device and revert to the lesser speed.
5.3.8 Known Issues from ScreenOS 5.0.0r3
None.
5.3.9 Known Issues from ScreenOS 5.0.0r2
• 35620 - (Juniper NetScreen-5GT only) If a policy is using a local address, any
modification to the netmask of the address produces a trace dump on the
console. This modification should not be a permitted action for the device.
• 36365 - In the WebUI, on the Traffic Log page for policies (under Reports),
the table displaying the information might disappear after viewing multiple
pages of traffic logs.
W/A: Refresh the Traffic Log page for policies by clicking the Refresh button
on your Internet Browser.
5.3.10Known Issues from ScreenOS 5.0.0r1
• Documentation Correction - Page 3 of the What's New in NetScreen
ScreenOS 5.0 states incorrectly that Juniper Networks security appliances
support routing based on the source interface. The current implementation
does support routing based on source IP address.
• 36018 - (Juniper NetScreen-5GT only) The two month entitlement
expiration notice in the event log is triggering during the incorrect
timeframe. For example, if the AV entitlement expires in 52 day, the event
log indicates "License key av_key is about to expire in 2 months".
• 35582 - In an NSRP configuration, active/active or active-passive, if you
move a physical interface to a different zone on one device, you must
manually do the same on the other device because this type of change does
not get automatically synchronized.
• 35516 - In an active-passive NSRP configuration, when you load a PKA key
onto the master device, the master does not automatically synchronize the
backup device.
W/A: Manually synchronize the two devices.
• 35439 - (Juniper NetScreen-5GT only) Within the WebUI, identical routes
are displayed on multiple pages. When the number of routing table entries
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NetScreen Release Notes
exceeds the maximum number of routes permitted on a single page, all
subsequent pages display the routes from the first page.
• 35417 - If you set the guaranteed or maximum bandwidth (GBW or MBW)
higher than the interface bandwidth, traffic does not pass through if there is
a policy configured that specifies traffic shaping.
W/A: Adjust the GBW or MBW to be equal or less than the interface
bandwidth.
• 35336 - If you enabled VPN tunneling for syslog traffic and the source
interface is bound to a zone that contains multiple interfaces, after
upgrading a device from ScreenOS 4.0.0 to ScreenOS 5.0.0, the source
interface might have changed.
W/A: After upgrading the Juniper Networks security appliance, verify the
VPN settings for syslog and modify if necessary.
• 35238 - For devices in an NSRP configuration, active/active or active-
passive, you have to manually issue the delete ssh device all CLI
command on both devices.
• 34950 - (Juniper NetScreen-5000 only) Failover between two layer 2
interfaces in the same layer 2 security zone is not supported.
• 34922 - (Juniper NetScreen-50 only) You cannot configure a VSI when the
Juniper Networks security appliance is in an active-passive NSRP
configuration.
• 34880 - (Juniper NetScreen-5GT only) Issuing the CLI command 'set
interface <interface> manage ident-reset' displays incorrectly as 'set
interface <interface> ident-reset' (without the word "manage" in the
configuration file).
• 34670 - (Juniper NetScreen-5GT only) Issuing the CLI command 'set/unset
firewall exclude log-self exclude ike' does not change the state of "Log Self for
IKE". The 'get firewall' command displays "Log Self for IKE" constantly in
the "Off" state.
• 34663 - Enabling the RTO mirror group direction feature using the set nsrp
rto-mirror id <id> direction { in | out } CLI command, might cause the
preempt mode feature not to work.
• 34414 - The Juniper Networks security appliance does not perform a
revocation check on the signature attack database upon requesting an
update.
• 34070 - (Juniper NetScreen-5GT only) The event message 'AV: Suspicious
client <Source IP> <Source Port> -> <Destination IP> <Destination Port>
used <X> percent of AV resources, and exceeded the max. of <y> percent'
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NetScreen Release Notes
displays only when you issue a ‘get event' CLI command, and not when you
issue a 'get log event' CLI command.
• 33916 - A Juniper Networks security appliance supports a maximum of 256
OSPF interfaces.
• 33598 - For inter-vsys traffic, if both vsys define a policy with user
authentication, the Juniper Networks security appliance does not prompt
the user for authentication for each policy, but only once when it matches the
first policy.
• 33544 - Normally upon startup, a Juniper Networks security appliance with
the URL filtering feature enabled, tries to connect to a Websense server.
Currently this attempt to connect to a Websense server fails and the Juniper
Networks security appliance logs the event.
• 33027 - Juniper Networks security appliances do not support policy-based
dialup VPN and MIP if the MIP is configured on the tunnel interface which
belongs to a tunnel zone.
W/A: For dialup user VPNs only: use routing-based VPN and configure the
MIP on a tunnel interface bound to a security zone.
• 32983 - You can select multiple services in a policy, but later on, if you want
to modify the services to ANY, the Juniper Networks security appliance does
not let you. Instead, you get a message prompting you to use the multiple
service selection dialog box, which does not contain ANY, to modify the
services.
W/A: In the multiple service selection dialog box, remove all but one service
from the previous selection, and then click OK. Next, select “ANY” from the
Service drop-down list.
• 32159 - Juniper Networks security appliances do not support a second level
of certificate verification if the end entity certificate and OCSP responder
certificate are issued by the same CA.
• 32077 - (Juniper NetScreen-5GT only) When you enable or disable HTTP
Webmail functionality, log entries are not generated in the event log (i.e. 'set/
unset av http webmail enable'; 'set/unset av http webmail url-pattern-name
<name for the URL pattern>').
• 32072 - (Juniper NetScreen-5GT only) When you disable AV functionality for
HTTP, SMTP, and POP3, log entries are not generated in the event log (i.e.
'unset av scan-mgr content http'; 'unset av scan-mgr content smtp'; 'unset av
scan-mgr content pop3').
• 31364 - When performing source port translation for passive FTP data
channel, the Juniper Networks security appliance translates the source port
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NetScreen Release Notes
number to the same port number as the original destination port. This does
not affect traffic.
• 30844 - When AV is enabled, you cannot download files to the Juniper
Networks security appliance through a VPN using the WebUI.
W/A: Specify a permit policy and place it above the policy with AV in the
policy list.
• 30842 - Source and destination NAT are not supported for RTP and RTCP
traffic for H.323.
• 28878 - Removing a vsys does not free the memory (30 bytes) used by that
vsys.
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NetScreen Release Notes
• 28138 - The Websense server provides erroneous protocol version
information, which the Juniper Networks security appliance displays.
• 28016 - Juniper Networks security appliances do not support a MIP in the
same zone as the destination host.
W/A: Use policy-based destination NAT.
5.3.11Known Issues from Previous Releases
• 27083 - When you enter the set service command to create a custom
service, the Juniper Networks security appliance does not check if you
entered valid source and destination port numbers.
• 25841 - When you configure RIP on the Juniper Networks security appliance
and enter the get config command, the output displays the set protocol
rip command twice. This is a display issue that does not affect the
performance of the device.
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NetScreen Release Notes
6. Getting Help
For further assistance with Juniper Networks products, visit
Juniper Networks occasionally provides maintenance releases (updates and
upgrades) for ScreenOS firmware. To have access to these releases, you must
register your NetScreen device with Juniper Networks at the above address.
Copyright © 2005 Juniper Networks, Inc. All rights reserved.
Juniper Networks, the Juniper Networks logo, NetScreen, NetScreen
Technologies, GigaScreen, and the NetScreen logo are registered trademarks of
Juniper Networks, Inc. NetScreen-5GT, NetScreen-5XP, NetScreen-5XT,
NetScreen-25, NetScreen-50, NetScreen-100, NetScreen-204, NetScreen-208,
NetScreen-500, NetScreen-5200, NetScreen-5400, NetScreen-ISG 2000,
NetScreen-Global PRO, NetScreen-Global PRO Express, NetScreen-Remote
Security Client, NetScreen-Remote VPN Client, NetScreen-IDP 10, NetScreen-
IDP 100, NetScreen-IDP 500, GigaScreen ASIC, GigaScreen-II ASIC, and
NetScreen ScreenOS are trademarks of Juniper Networks, Inc. All other
trademarks and registered trademarks are the property of their respective
companies.
Information in this document is subject to change without notice.
No part of this document may be reproduced or transmitted in any form or by any
means, electronic or mechanical, for any purpose, without receiving written
permission from:
Juniper Networks, Inc.
1194 N. Mathilda Ave.
Sunnyvale, CA 94089-1213
U.S.A.
ATTN: General Counsel
ScreenOS 5.0.0r9-FIPS
P/N 093-1638-000, Rev. A
Page 41 of 42
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Juniper Networks
NetScreen Release Notes
ScreenOS 5.0.0r9-FIPS
P/N 093-1638-000, Rev. A
Page 42 of 42
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