Cisco Bug: CSCus92876 - REP Ports Flapping while Reloading Active PTF
Mar 09, 2015
- Cisco Carrier Packet Transport (CPT) System
Known Affected Releases
Symptom: REP Ports Flapping while Reloading Active PTF Whereas the Tunnel ports are in Standby PTF Conditions: Steps followed: ***************** • Downloaded 10.02 (/auto/otsrc-swvxw-ind/prayag/PRAYAG_BUILD_01FEB15) to Protect Version • Activated 10.02 Image from 9.70 both PRC & WRC. • Created DH Rings • Created Tunnel from Middle PBR via One Node to another Node as Working Path • Added Protected Path as Middle PBR to Node via another PBR • In Working Path Tunnel is via 5th PTF in the Middle Node, and no ports are used for traffic or interconnection in 4th PTF card. • While reloading Active PTF (4th card), The REP ports are Flapping and Tunnel switchover is also happening though the reloaded card is not have any ports involved for the Tunnel/Pseudowire.
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