
503
Caveats for Cisco IOS Release 12.2(33)SRD through 12.2(33)SRD8
OL-10394-05 Rev. R0
Conditions: The symptom is observed when a TC service is applied to a PPP or IP session. Service
profile has prepaid and accounting enabled. Prepaid configuration also has accounting enabled.
Workaround: There is no workaround.
• CSCtb17388
Symptoms: Following a router reload, the following error message is seen:
cmfi_vpnid_is_valid Invalid Vpn Id
Conditions: The symptom is observed while reloading the router which has a large number of VRFs
with IPv6 address-family, but no “ipv6 unicast-routing” enabled.
Workaround: If not in “Host mode”, there is no need to have VRF IPv6 address-family without “ipv6
unicast-routing”. So simply remove VRF IPv6 address family or add “ipv6 unicast-routing”, save
the configuration, and reload.
• CSCtb20650
Symptoms: Occasionally, you may not be able to copy an image to the standby when the standby is
in RPR mode. The following error is seen:
TF I/O failed in data-in phase
Conditions: The symptom is seen in RPR mode only.
Workaround: Copy in SSO mode.
• CSCtb25549
Symptoms: Router crashes.
Conditions: The symptom is observed with the following sequence:
1. Use the command debug condition username.
2. Bring up a VPDN session.
3. Clear the VPDN tunnel on LAC.
4. Remove the conditional debug.
Workaround: There is no workaround.
• CSCtb33899
Symptoms: When CS5 packets are classified with DSCP-based WRED ES+ line cards, the packets
should curve CS5 random drop counters, not the default. The random detect default drop counter is
updated instead of CS5.
Conditions: The symptom is observed with a DSCP-based WRED service policy applied in egress
direction on an EVC local connect circuit on ES40 line card.
Workaround: There is no workaround.
• CSCtb39430
Symptoms: A malfunctioning line card or standby RP inserted into a running Cisco 7600 chassis can
cause 99% packet loss for traffic entering CFC-based line cards.
Conditions: The symptom is observed on any Cisco 7600 system with a malfunctioning line
card/standby RP in a live system (logging SWITCH_BUS_IDLE error messages).
Workaround: Power down line card by line card to identify the culprit line card/standby RP. Once
the SWITCH_BUS_IDLE error messages stop it is likely the culprit has been identified.
Further Problem Description: Flows between DFC cards are not affected.
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