docs/examples/vlan_aware_bridges/interfaces.with_bonds

   1 #
   2 # vlan-aware bridge with bonds example
   3 #
   4 # uplink1, peerlink and downlink are bond interfaces.
   5 # 'bridge' is a vlan aware bridge with ports uplink1, peerlink
   6 # and downlink (swp2-20).
   7 #
   8 # native vlan is by default 1
   9 #
  10 # 'bridge-vids' attribute is used to declare vlans.
  11 # 'bridge-pvid' attribute is used to specify native vlans if other than 1
  12 # 'bridge-access' attribute is used to declare access port
  13 #
  14 auto lo
  15 iface lo
  16
  17 auto eth0
  18 iface eth0 inet dhcp
  19
  20 # bond interface
  21 auto uplink1
  22 iface uplink1
  23     bond-slaves swp32
  24     bond-mode 802.3ad
  25     bond-miimon 100
  26     bond-use-carrier yes
  27     bond-lacp-rate 1
  28     bond-min-links 1
  29     bond-xmit-hash-policy layer2
  30     bridge-vids 2000-2079
  31
  32 # bond interface
  33 auto peerlink
  34 iface peerlink
  35     bond-slaves swp30 swp31
  36     bond-mode 802.3ad
  37     bond-miimon 100
  38     bond-use-carrier yes
  39     bond-lacp-rate 1
  40     bond-min-links 1
  41     bond-xmit-hash-policy layer3+4
  42     bridge-vids 2000-2079 4094
  43
  44 # bond interface
  45 auto downlink
  46 iface downlink
  47     bond-slaves swp1
  48     bond-mode 802.3ad
  49     bond-miimon 100
  50     bond-use-carrier yes
  51     bond-lacp-rate 1
  52     bond-min-links 1
  53     bond-xmit-hash-policy layer3+4
  54     bridge-vids 2000-2079
  55
  56 #
  57 # Declare vlans for all swp ports
  58 # swp2-20 get vlans from 2004 to 2022.
  59 # The below uses mako templates to generate iface sections
  60 # with vlans for swp ports
  61 #
  62 %for port, vlanid in zip(range(2, 20), range(2004, 2022)) :
  63     auto swp${port}
  64     iface swp${port}
  65         bridge-vids ${vlanid}
  66
  67 %endfor
  68
  69 # svi vlan 4094
  70 auto bridge.4094
  71 iface bridge.4094
  72     address 11.100.1.252/24
  73
  74 # l2 attributes for vlan 4094
  75 auto bridge.4094
  76 vlan bridge.4094
  77     bridge-igmp-querier-src 172.16.101.1
  78
  79 #
  80 # vlan aware bridge
  81 #
  82 auto bridge
  83 iface bridge
  84     bridge-vlan-aware yes
  85     bridge-ports uplink1 peerlink downlink glob swp2-20
  86     bridge-stp on
  87
  88 # svi peerlink vlan
  89 auto peerlink.4094
  90 iface peerlink.4094
  91     address 192.168.10.1/30
  92     broadcast 192.168.10.3