Running nw6sp4 on a 2 node cluster, running dhcp nlm v 3.13.03, now
having weird issues happen building wide.

Some machines cannot get an ip address, and they seem to have lost
their address, while some have not lost an address, and they can
release and renew w/o problems.

I've tried migrating clustered services between both nodes, nothing.

All switches are up and seem fine.