I just wrote a bugzilla report against RHEL 6 beta2 (https://bugzilla.redhat.com/show_bug.cgi?id=623199). In it I documented that I cannot get my guests to be able to use our standard network configuration, which is active-standby bonded interface with tagged vlans. The response I got was this: RHEL Product and Program Management 2010-08-11 11:39:02 EDT This issue has been proposed when we are only considering blocker issues in the current Red Hat Enterprise Linux release. ** If you would still like this issue considered for the current release, ask your support representative to file as a blocker on your behalf. Otherwise ask that it be considered for the next Red Hat Enterprise Linux release. ** While I am working with Red Hat to get this included in the official release of RHEL 6, I was hoping that I could get this working somehow. It appears to me that the problem is in the libvert-controlled network connection to the guest. Can someone give me a clue on how to get this working? Thanks, David