Cisco Cisco IOS Software Release 12.4(23)
720
Caveats for Cisco IOS Release 12.4
OL-7656-15 Rev. J0
Resolved Caveats—Cisco IOS Release 12.4(5)
Conditions: This symptom is observed when an interface that is registered for high capacity (HC)
counters deregisters directly.
counters deregisters directly.
Workaround: Disable SNMP or do not poll the ifTable through SNMP.
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CSCei17254
Symptoms: A router crashes when an SNMP get operation is performed on the
CISCO-NETFLOW-MIB for export statistics.
CISCO-NETFLOW-MIB for export statistics.
Conditions: This symptom is observed on a Cisco 7500 series that has an RSP but is
platform-independent.
platform-independent.
Workaround: Do not use the CISCO-NETFLOW-MIB.
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CSCei37916
Symptoms: A Cisco GGSN does not function properly when wait-accounting and AAA Broadcast
Accounting are configured on an APN. When the first RADIUS server responds to an Accounting
Start message, the GGSN establishes the PDP context without waiting for responses from all other
RADIUS servers. Under a stress condition, the GGSN may reload.
Accounting are configured on an APN. When the first RADIUS server responds to an Accounting
Start message, the GGSN establishes the PDP context without waiting for responses from all other
RADIUS servers. Under a stress condition, the GGSN may reload.
Conditions: This symptom is observed on a Cisco platform that runs Cisco IOS Release 12.4 and
GGSN Release 5.2 and occurs only when both wait-accounting and AAA Broadcast Accounting are
configured together on an APN.
GGSN Release 5.2 and occurs only when both wait-accounting and AAA Broadcast Accounting are
configured together on an APN.
Workaround: There is no workaround.
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CSCsb14371
Symptoms: A Cisco 7500 series may log the following error message even if no VIP is installed in
slot 0:
slot 0:
%IPC_RSP_CBUS-3-NOHWQ: Hardware queue for card at slot 0 not found
Conditions: This symptom is observed after a crash of another VIP has occurred. Sometimes the
symptom occurs when a VIP is installed in slot 0 but most of the time there is no VIP in slot 0 when
the symptom occurs.
symptom occurs when a VIP is installed in slot 0 but most of the time there is no VIP in slot 0 when
the symptom occurs.
Workaround: There is no workaround.
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CSCsb27960
Symptoms: When the local method is used at the beginning of a PPP authentication method list and
when a user does not exist in the local database, failover to the next method in the method list does
not occur. This situation prevents users that are listed in the database of a RADIUS or TACACS+
server from being authenticated.
when a user does not exist in the local database, failover to the next method in the method list does
not occur. This situation prevents users that are listed in the database of a RADIUS or TACACS+
server from being authenticated.
Conditions: This symptom is observed on a Cisco router that is configured for AAA.
Workaround: Temporarily remove the local method from the beginning of the method list.
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CSCsb47733
Symptoms: A traceback is generated during an SNMP operation.
Conditions: This symptom is observed on a Cisco router that runs Cisco IOS Release 12.4 or
Release 12.4T.
Release 12.4T.
Workaround: There is no workaround.
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CSCsb49500
Symptoms: SNMP traps do not function, preventing an SNMP notification view from being properly
associated with a default group that was created via the snmp-server host command.
associated with a default group that was created via the snmp-server host command.
Conditions: This symptom is observed on a Cisco platform that runs Cisco IOS Release 12.3T, 12.4,
or 12.4T.
or 12.4T.