On Monday, February 20, 2012 18:41:17 Gioacchino Mazzurco wrote:
But I think that in my case the problem was triggered by the fact that the two nodes has different batman-adv version one 2012.0.0 and the other 2011.4.0 ( and i supposed that the two version have incompatible loop avoidance )
No, both versions do have the same bridge loop avoidance code. The new bridge loop avoidance that you read a lot about has not been part of any release yet!
By the way, you can always check our release info to find out about what each release changes. You will notice 2012.0.0 is a bugfix release. No new features have been added. When incompatibilities of any kind occur they will be announced loud & clear.
Regards, Marek