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Caveats
Resolved Caveats for Cisco IOS Release 12.2(50)SQ4
Caveat
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CSCto14916
CSCto54434
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Release Notes for Cisco RF Gateway 10 in Cisco IOS Release 12.2SQ
38
Description
Symptoms: The following DEPI related error messages and tracebacks may be
displayed on the Cisco RFGW-10 when a N+ 1 line card switchover occurs on the
peer Cisco uBR10012 router.
Mar 23 15:17:54 CDT: %RFGW-3-LINECARD_ERRMSG_ERR: SLOT
6:MV_ERRMSG_DP_MSG_RECONFIG_SES: mv_depi: 1074135170 6/3.1
Mar 23 15:17:54 CDT: %RFGW-3-UNEXPECTED: Invalid response received for
CNFG DEPI SESSION message
-Traceback= 10D2FE20 10D3056C 108A11D0 108A29FC 1089C414 1089D9B0
106689A8 1065FB58
Mar 23 15:17:56 CDT: %RFGW-3-UNEXPECTED: Error updating state from LC
-Traceback= 10D2FE20 10D3056C 108A1BBC 1089F40C 1089CABC 1089D9BC
106689A8 1065FB58
Conditions: This issue occurs on the Cisco RFGW-10 connected to a Cisco
uBR10012 router with Cisco uBR-MC3GX60V line cards. This issue was
observed when DEPI Path Redundancy (DPR) feature was configured, and N+1
line card switchover occurred on the Cisco uBR10012 router.
Workaround: The "%RFGW-3-UNEXPECTED: Error updating state from LC"
traceback may be suppressed if M-CMTS statistics collection is disabled using
the no depi eqam-stats command.
There is no workaround for the "%RFGW-3-LINECARD_ERRMSG_ERR:
SLOT 6:MV_ERRMSG_DP_MSG_RECONFIG_SES" error message and
"%RFGW-3-UNEXPECTED: Invalid response received for CNFG DEPI
SESSION message" traceback.
Symptoms: On upgrade or reload of the Cisco RFGW-10, the
Cisco RFGW-10 DS-48-1G line card in the standby slot becomes active for one
of the Cisco RFGW-10 DS-48 primary line card.
Conditions: This issue occurs as the Cisco RFGW-10 DS-48 line cards take longer
to upgrade than the Cisco RFGW-10 DS-48-1G line cards. This might cause a
silent line card failover to the secondary line card after a system reset occurs.
Workaround: Make the Cisco RFGW-10 DS-48 line card the protect line card for
the Cisco RFGW-10 DS-48 line card, and the make Cisco RFGW-10 DS-48-1G
line card the protect line card for the Cisco RFGW-10 DS-48-1G line card to
avoid a failover upon a system reset.
Symptoms: DEPI sessions are not recovered after a fan tray failure occurs on a
Cisco RFGW-10 Supervisor in stateful switchover (SSO) mode.
Conditions: This issue is observed when fan tray failure occurs for more than 4
minutes causing a reset of the Supervisor and the line cards.
Workaround: Reload the Cisco RFGW-10.
Symptoms: The debug scm audit command is enabled across reloads and power
cycles.
Conditions: This issue occurs as the debug scm audit command is enabled by a
default in the configuration.
Workaround: Override the default setting by executing the no debug cable scm
audit command. This setting will be lost after a reload or power-cycle.
OL-18677-10
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