❦ 25 avril 2019 09:31 +01, <[email protected]>: > I haven't tried MC-LAG, but I used standard LAG (with LACP). > The problem I faced was that the standard Linux bridges (usually used to > simulate virtual p2p links between vMX-es won't forward BPDUs including LACP > (and I did not find a way to hack around at that time)
You can play with /sys/class/net/br0/bridge/group_fwd_mask. Well, in fact, you can't: hat: /sys/class/net/<bridge iface>/bridge/group_fwd_mask Date: January 2012 KernelVersion: 3.2 Contact: [email protected] Description: Bitmask to allow forwarding of link local frames with address 01-80-C2-00-00-0X on a bridge device. Only values that set bits not matching BR_GROUPFWD_RESTRICTED in net/bridge/br_private.h allowed. Default value 0 does not forward any link local frames. Restricted bits: 0: 01-80-C2-00-00-00 Bridge Group Address used for STP 1: 01-80-C2-00-00-01 (MAC Control) 802.3 used for MAC PAUSE 2: 01-80-C2-00-00-02 (Link Aggregation) 802.3ad Any values not setting these bits can be used. Take special care when forwarding control frames e.g. 802.1X-PAE or LLDP. -- Go not to the elves for counsel, for they will say both yes and no. -- J.R.R. Tolkien _______________________________________________ juniper-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/juniper-nsp
