Preview Tool

Cisco Bug: CSCvt40739 - VTEP/Tunnel gets created before the infra bridge domain gets programmed

Last Modified

Oct 22, 2020

Products (22)

  • Cisco Nexus 9000 Series Switches
  • Cisco Nexus 9516 Switch
  • Cisco Nexus 9396TX Switch
  • Cisco Nexus 9396PX Switch
  • Cisco Nexus 93108TC-FX Switch
  • Cisco Nexus 93120TX Switch
  • Cisco Nexus 93108TC-EX Switch
  • Cisco Nexus 9504 Switch
  • Cisco Nexus 9372TX-E Switch
  • Cisco Nexus 9332PQ Switch
View all products in Bug Search Tool Login Required

Known Affected Releases


Description (partial)

The tunnel destination IP address is not leaned in EPM as a VTEP endpoint.

# show system internal epm interf tunnel 317 detail
name : Tunnel317 ::: if index : 0x1801013d ::: state : UP
vPC : No ::: EPT : 0x2
Type : SB ::: Dst IP : ::: MAC : 0050.5667.87e7 ::: phy if :
Endpoint count : 0
Active Endpoint count : 0

# show system internal epm endpoint ip

The issue is observed following a clean boot of a leaf switch when the VTEP tunnel interfaces in EPM have no physical interface. This will cause the endpoints received on the tunnel to be not learned.
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.