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Cisco Bug: CSCvt43772 - Commit replace operation is not consistent

Last Modified

Apr 20, 2020

Products (1)

  • Cisco 8000 Series Routers

Known Affected Releases


Description (partial)

On performing commit replace and loading back the bulk config, following issues may be hit.

1)BFD Sessions flap and/or sessions stays in "ADMIN DOWN" state. "show bfd session" shows bfd sessions flapping or stay down permanently.
2)Bundle Replication failure seen on loading back the bulk config loading. "show bundle <bundle>"  shows the following error "'OFA' detected the 'warning' condition 'OFA NPD SDK': Device or resource busy" and "L2-BM-4-ERR_OP_RETRY_THRESHOLD" messages show up in console every 10 mins.
3)"fpd auto-upgrade enable" CLI may fail on loading bulk config after a commit replace. Following error will be encountered.
'CfgMgr' detected the 'fatal' condition 'This configuration has not been verified and can not be accepted by the system.'

Trigger for these issues is follows
Step 1 : Commit replace to remove the entire config
Step2 : "Rollback configuration last 1" or load the entire bulk config using "copy <saved-config> running-config" or "Load <saved-config>, followed by Commit"

After Step2, any of the above mentioned issues may be hit.
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