From: Toshiaki Makita <makita.toshiaki@xxxxxxxxxxxxx> Date: Wed, 30 Jul 2014 13:31:51 +0900 > An FDB entry with vlan_id 0 doesn't mean it is used in vlan 0, but used when > vlan_filtering is disabled. > > There is inconsistency around NDA_VLAN whose payload is 0 - even if we add > an entry by RTM_NEWNEIGH without any NDA_VLAN, and even though adding an > entry with NDA_VLAN 0 is prohibited, we get an entry with NDA_VLAN 0 by > RTM_GETNEIGH. > > Dumping an FDB entry with vlan_id 0 shouldn't include NDA_VLAN. > > Signed-off-by: Toshiaki Makita <makita.toshiaki@xxxxxxxxxxxxx> This is clearly the right thing to do, since upon FDB addition we reject NDA_VLAN attributes with value zero. Applied, thanks.
