VyattaのbridgeでSTP

Vyattaで透過FWなんかを作った際に冗長化できるかとSTPを有効にしてみた。

こんな感じ。

# set interfaces bridge br0 stp true

やってることは"brctl stp"と同じですが。

$ show bridge br0 spanning-tree
br0
 bridge id              0000.0800277d3173
 designated root        0000.08002722f2bc
 root port                 1                    path cost                  4
 max age                  20.00                 bridge max age            20.00
 hello time                2.00                 bridge hello time          2.00
 forward delay            15.00                 bridge forward delay      15.00
 ageing time             300.01
 hello timer               0.00                 tcn timer                  0.00
 topology change timer     0.00                 gc timer                  54.06
 flags

eth0 (2)
 port id                8002                    state                  blocking
 designated root        0000.08002722f2bc       path cost                  4
 designated bridge      0000.08002722f2bc       message age timer         18.63
 designated port        8002                    forward delay timer        0.00
 designated cost           0                    hold timer                 0.00
 flags

eth1 (1)
 port id                8001                    state                forwarding
 designated root        0000.08002722f2bc       path cost                  4
 designated bridge      0000.08002722f2bc       message age timer         18.63
 designated port        8001                    forward delay timer        0.00
 designated cost           0                    hold timer                 0.00
 flags

nice blocking.

FWの設定は同期できるので、これで十分そうだ。