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Cisco Bug: CSCup18085 - BoB session comes up when wrong ip is configured during intf is shut

Last Modified

Nov 15, 2018

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

5.2.0.BASE

Description (partial)

Symptom:
Configuring of a Bundle interface with invalid/0.0.0.0 IPv4 address and then restart of the BFD process,
then BFD over Bundle per member link sessions still come UP with the last valid configured IPv4 address.

Conditions:
This condition happens,
when the Bundle interface is brought DOWN by  "shutdown" then
set the Bundle interface IPv4 address to invalid IPv4 address/0.0.0.0
and then bring the Bundle interface UP by "no shutdown"
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
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