On Mon, 2013-05-27 at 18:34 +0200, Florian Zavatzki wrote: > > On Mon, 2013-05-27 at 13:55 +0200, Florian Zavatzki wrote: > >> Hi, > >> > >> after upgrading from squeeze to wheezy one of our servers has problems > >> with additional IPv6 addresses on a bond interface. Each IPv6 address > >> which is added is marked as dadfailed. > > [...] > > > > Are you setting up the bond on the switch before bringing it up on this > > host? If not, the neighbour solicitation packets for DAD (Duplicate > > Address Detection) will be forwarded by the switch on the other link > > that's part of the bond, and every address you add will therefore appear > > to be a duplicate. > > > > Yes, I have checked the switch configuration, and both ports on the > switch are configured as LACP bond with LACP status success. Can you test whether this is fixed in Linux 3.8 (currently in unstable)? Ben. -- Ben Hutchings Experience is what causes a person to make new mistakes instead of old ones.
Attachment:
signature.asc
Description: This is a digitally signed message part