Guest

Preview Tool

Cisco Bug: CSCur39118 - Toggling uplinks can stop ping traffic for 5 mins with VXLAN LB

Last Modified

Sep 17, 2019

Products (1)

  • Cisco Nexus 1000V Switch for VMware vSphere

Known Affected Releases

5.2(1)SV3(1.1.45)

Description (partial)

Symptom:
With VXLAN Loadbalancing with multi vmk when VMs are repinned on TOR port disable /enable in directly connected topology with vPC in macpin policy there is loss of traffic for around 180-200 seconds.

Conditions:
This is seen in Mac Pin mode vPC when we toggle the ESX Host  uplink ports in directly connected Topology with multiple VMK  with VXLAN Loadbalancing enabled
Bug details contain sensitive information and therefore require a Cisco.com 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.