
453
Caveats for Cisco IOS Release 12.2(33)SRD through 12.2(33)SRD8
OL-10394-05 Rev. R0
• CSCtj53299
Symptoms: Met corruption issue is observed.
Conditions: This symptom occurs during OIF churn.
Workaround: Use the clear ip mroute command for the problematic entry.
• CSCtj70282
Symptoms: VRF ping does not work.
Conditions: This symptom is seen with one or more VRFs with MDT tunnels existing on the router.
In that case any application like unicast VRF, SwEoMPLS, and VPLS may be affected if they use
the same VLAN.
Workaround: There is no workaround.
• CSCtj94358
Symptoms: SIP400 will pass the traffic through a previously configured VLAN on reconfiguring the
bridge-domain command.
Conditions: This symptom is seen with the egress interface that is a SIP400 with MPB configured.
Workaround: Remove the “bridge-domain” configuration and then add the new “bridge-domain”.
• CSCtj95032
Symptoms: PIM packets are dropped at SIP400. As a result PIM neighborship is not formed between
the CEs.
Conditions: This symptom is seen when the egress interface is on SIP400 with bridging configured
on it.
Workaround: There is no workaround.
• CSCtj96489
Symptoms: In a CISCO 7600 router, a freshly provisioned interface, or an interface which has been
administratively no shut, belonging to non-default VRF, may fail to forward traffic.
Conditions: This is a race condition and hence timing sensitive.
Workaround: Another interface shut/no shut may help restore service.
• CSCtk02155
Symptom: Attachment to the CHOC3 SPA console fails after seeing VC configuration command
failures.
Conditions: This symptom is seen with CHOC3 SPA on SIP200 or SIP400.
Workaround: Reset the line card.
Further Problem Description: The periodic process resyncs the IPC between the host and CHOC3
SPA. As this is not happening, we are not able to attach to the SPA console.
• CSCtk07369
Symptoms: The buginf statement “draco2_fastsend: PAK_BUF_ON_OBL processing vlan” appears
on the console.
Conditions: This statement is displayed in certain cases, such as multicast replication.
Workaround: There is no workaround.
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