
808
Caveats for Cisco IOS Release 12.2(33)SRD through 12.2(33)SRD8
OL-10394-05 Rev. R0
Workaround: There is no workaround.
• CSCsq02587
Symptoms: Traffic engineering (TE) tunnel is not coming up in MPLS TE.
Condition: Occurs when both Ethernet Over MPLS (EoMPLS) and MPLS TE are configured on the
router.
Workaround: There is no workaround.
• CSCsq02916
Symptoms: A Cisco PA-MC-8TE1+ port adapter is not recognized.
Conditions: This symptom is observed when a Cisco PA-Mc-8TE1+ port adapter is inserted on a
Cisco 7200 series router with NPE-G1/NPE-G2 processor and Cisco 7301 router that is running
ipbase/ipbasek9/spservicesk9 images.
Workaround: There is no workaround.
• CSCsq05602
Symptoms: Intermediate System-to-Intermediate System (IS-IS) routes still using MPLS tunnels as
next hop even after tunnels are shutdown.
Conditions: Occurs when MPLS tunnels to multiple routers are configured.
Workaround: Use the clear isis * command to temporarily solve the problem.
• CSCsq05680
Symptoms: The Route-Processor may sometimes crash on reset of the ES20 linecard.
Conditions: The symptom is observed when an ES20 card has ports as members of a port-channel.
Workaround: There is no workaround.
• CSCsq05997
Symptoms: The following error messages may appear in the log file multiple times:
%ARP-3-ARPINT: ARP table accessed at interrupt level 1, -Traceback= 0x61013944
0x60B61F80 0x60B5A2A4 0x6019DDAC 0x600FA37C 0x600FCC6C Because the message is
generated frequently, the log file may fill up too soon.
Conditions: The symptom is observed because an IOS component is accessing the arp cache table
in the interrupt context, which against the design of the IOS module. The error message indicates
that the software is in danger of causing the router to crash.
Workaround: There is no workaround.
• CSCsq06813
Symptoms: Only one RELEASE message is seen on a DHCPv6 when the server is shut, even though
multiple messages are expected.
Conditions: The symptom occurs on Cisco 7200 series router that is running Cisco IOS Release
12.4T.
Workaround: There is no workaround.
• CSCsq07229
Symptoms: Real interface (non-vtemplate) L4Redirect configuration may not be applied to interface
subscriber sessions.
Conditions: The symptoms are specific to interface subscriber sessions with L4Redirect configured
on the interface.
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