Preview Tool

Cisco Bug: CSCum23724 - IPV6 RA dropped due to loop avoidance when RS is received on peer-link

Last Modified

Feb 21, 2018

Products (1)

  • Cisco Nexus 7000 Series Switches

Known Affected Releases


Description (partial)

When IPv6 router solicitation is received on an VPC peer-link, the Nexus replies with Routers Advertisements on the vpc peer-link ( even though the vpc member is up)  , and this gets dropped on the vpc peer due to loop avoidance.

RS is received on the vpc peer-link
Bug details contain sensitive information and therefore require a account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.