Cisco Bug: CSCvj11901 - Bundle modification fails due to FHRP mac limitation
May 17, 2019
- Cisco Network Convergence System 5000 Series
- Cisco Network Convergence System 5001
- Cisco IOS XR Software
- Cisco Network Convergence System 5002
- Cisco Network Convergence System 5011
Known Affected Releases
Symptom: Bundle member addition is stuck in "configured" state once the FHRP limitation is hit. show int be5 TenGigE0/0/0/16/0 Full-duplex 10000Mb/s Configured <<<<<<< TenGigE0/0/0/24/0 Full-duplex 10000Mb/s Active show bundle be5 . >>>>> member link is stuck with this error. Bundle is in the process of being replicated to this location show bundle trace all location 0/rp0/cpu0 Apr 20 02:20:54.861 bundlemgr/distrib/fast 0/RP0/CPU0 t4928 OUTSIDE FLOW: IM: Failed replication operation 0 for 14 of 14 members, IM op 0x000-6764, first error (member TenGigE0/0/0/10/1): 'platforms-fhrp' detected the 'fatal' condition 'Maximum number of FHRP MAC entries for the system exceeded' Conditions: 1. Bundle's are configured -> bundle creation 2. Bundle members are configured for 1st time -> bundle creation 3. Additional bundle members are configured -> 2nd time -> bundle modification Based on the number of bundle members added in step-3 the mac-allocation will increment per bundle member addition.
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Bug Details Include
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