We have simple point to point L3 between two CSR1000v instances and we are trying to Extend VLANs from one site to another over OTV on this setup.
However, everytime we get the OTV up (site interface and otv interface) and the OTV and ISIS are forming correctly, the ESX underneath crashes. Only way to recover the ESX is by manually rebooting the whole host.
This has happened every time regardless how many VLANs we have.
Has anyone stumbled upon similar situation?
ESX version is 6.0
EDIT: there is no L2 loop in the environment and the crashing host is using standard vSwitch instead of dvSwitch.