Red Hat Bugzilla – Bug 861492
live migration fails to migrate iptable rules to new host
Last modified: 2016-04-22 01:01:41 EDT
Description of problem:
When migrating a VM from one compute node to another, the IP tables are not torn down on the old host and moved to the new one. I'm using the flatDHCP network manager.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. start a VM with a floating public IP
2. migrate the VM to a new compute node
3. look at iptables-save output on both nodes and see that the rules did not migrate
iptable rules for floating public IP remains on compute node w/o VM
iptable rules for floating public IP should be on the new compute node hosting the VM
Since there was no info provided on this bug, and nothing similar was reported against folsom, I will close this as not a bug.
Feel free to reopen once you are able to provide more info.