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Cisco Bug: CSCvt42417 - Config load with bgplu hw-module CLI results in macnh allocation from inconsistent pools

Last Modified

Jul 16, 2020

Products (1)

  • Cisco 8000 Series Routers

Known Affected Releases

7.0.12.BASE

Description (partial)

Release-note

Symptom:
When a saved config which contains bgplu configs with the bgplu hw-module cli (hw-module profile cef bgplu enable) is loaded on a box and reload of the LCs is not done, existing features like BFD can get impacted and dont come up due to inconsistent macnh allocation

Conditions:
During config load on a box (say after a pxe boot), if there is BGP LU config with the hw-module CLI for BGPLU, even though bgplu prefixes are not being recieved/advertised, proceeding with the LCs not reloaded can result in inconsistent behavior for the other existing features like BFD.
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