I have two XEN host servers setup with DRBD and that portion is working with no issue. I can live migrate guests back and forth between the two hosts in a matter of seconds so that all works as well.

The issue I'm having is this....when I migrate a guest, I have to access the console and ping out or ping in from another host to get networking to start responding again. It never seems to come back on its own without the ping or some sort of network traffic from the migrated guest.

The question I have is...am I missing something that I need to do as part of the live migration? I'm trying to figure out how to get the network portion of the guest to stay up post-migration without me having to intervene.

Thank you!