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Cisco Bug: CSCvv19537 - bgp interface peering : RA withdraw on parallel interface causing session drop

Last Modified

Sep 03, 2020

Products (1)

  • Cisco Nexus 9000 Series Switches

Known Affected Releases


Description (partial)

When there are more than one link between devices and ipv6 enabled on those link
but interface peering enabled only on some then ICMPv6 RA withdraw from one link
can wrongly delete dynamic bgp peer formed on another link

parallel links but bgp interface peering enabled not on all of them
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