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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


Description (partial)

Configuring of a Bundle interface with invalid/ 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.

This condition happens,
when the Bundle interface is brought DOWN by  "shutdown" then
set the Bundle interface IPv4 address to invalid IPv4 address/
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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