ifupdown2/docs/examples/vlan_aware_bridges/interfaces.with_clag

   1 #
   2 # vlan-aware bridge with clag example
   3 #
   4 #
   5 # 'bridge' is a vlan aware bridge with ports:
   6 #      'peer-bond spine-bond glob host-bond-0[1-2]'
   7 #
   8 # All ports inherit 'vlans 10 20-23' from the 'bridge-vids' attribute
   9 # under the bridge
  10 #
  11 # native vlan is by default 1
  12 #
  13 # 'bridge-vids' attribute is used to declare vlans.
  14 # 'bridge-pvid' attribute is used to specify native vlans if other than 1
  15 # 'bridge-access' attribute is used to declare access port
  16 #
  17 # 'spine-bond host-bond-0[1-2]' are clag bonds and will be considered by
  18 # clagd for dual connection. clag-id has to be a non-zero and has to match
  19 # across the peer switches for the bonds to become dual connected.
  20
  21 # spine bond
  22 #
  23 auto spine-bond
  24 iface spine-bond
  25       bond-slaves glob swp19-22
  26       bond-mode 802.3ad
  27       bond-miimon 100
  28       bond-use-carrier 1
  29       bond-lacp-rate 1
  30       bond-min-links 1
  31       bond-xmit-hash-policy layer3+4
  32       clag-id 100
  33
  34 # mlag bond and peer interface
  35 #
  36 auto peer-bond
  37 iface peer-bond
  38       bond-slaves glob swp23-24
  39       bond-mode 802.3ad
  40       bond-miimon 100
  41       bond-use-carrier 1
  42       bond-lacp-rate 1
  43       bond-min-links 1
  44       bond-xmit-hash-policy layer3+4
  45
  46 # sub-interface for clagd communication
  47 #
  48 auto peer-bond.4094
  49 iface peer-bond.4094
  50       address 169.254.0.1/30
  51       clagd-peer-ip 169.254.0.2
  52       clagd-sys-mac 44:38:39:ff:00:01
  53       #clagd-priority 4096
  54       # Please see man clagd for more options
  55       # clagd-args --peerTimeout 30
  56
  57 # host ports
  58 #
  59 auto host-bond-01
  60 iface host-bond-01
  61       bond-slaves swp1
  62       bond-mode 802.3ad
  63       bond-miimon 100
  64       bond-use-carrier 1
  65       bond-lacp-rate 1
  66       bond-min-links 1
  67       bond-xmit-hash-policy layer3+4
  68       clag-id 1
  69
  70 auto host-bond-02
  71 iface host-bond-02
  72       bond-slaves swp2
  73       bond-mode 802.3ad
  74       bond-miimon 100
  75       bond-use-carrier 1
  76       bond-lacp-rate 1
  77       bond-min-links 1
  78       bond-xmit-hash-policy layer3+4
  79       clag-id 2
  80
  81 # the bridge
  82 auto bridge
  83 iface bridge
  84       bridge-vlan-aware yes
  85       bridge-ports peer-bond spine-bond glob host-bond-0[1-2]
  86       bridge-stp on
  87       bridge-vids 10 20-23