VMware ESXi 5.5 Patch Release ESXi550-201504002
(build number: 2702864)
After upgrading to VMware ESXi 5.5 Patch Release ESXi550-201504002 (build number: 2702864) with VMware NSX for vSphere 6.x or Cisco Nexus 1000v, Virtual machines on VXLAN wires are unable to communicate across hosts with their Edges or Distributed Routers.
If you have already upgraded, perform a rollback to the latest version:
- Reboot ESXi Host
- When the Hypervisor progress bar starts loading, press Shift+R.
- The following warning is displayed:Current hypervisor will permanently be replaced
with build: X.X.X-XXXXXX. Are you sure? [Y/n]
- Press Shift+Y to roll back the build
- Press Enter to boot