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https://github.com/CumulusNetworks/ifupdown2.git
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93 lines
1.9 KiB
Groff
93 lines
1.9 KiB
Groff
#
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# vlan-aware bridge with bonds example
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#
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# uplink1, peerlink and downlink are bond interfaces.
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# bridge br is a vlan aware bridge with ports uplink1, peerlink
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# and downlink (swp2-20).
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#
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# native vlan is by default 1
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#
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# 'bridge-vids' attribute is used to declare vlans.
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# 'bridge-pvid' attribute is used to specify native vlans if other than 1
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# 'bridge-access' attribute is used to declare access port
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#
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auto lo
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iface lo
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auto eth0
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iface eth0 inet dhcp
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# bond interface
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auto uplink1
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iface uplink1
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bond-slaves swp32
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bond-mode 802.3ad
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bond-miimon 100
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bond-use-carrier 1
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bond-lacp-rate 1
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bond-min-links 1
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bond-xmit-hash-policy layer2
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bridge-vids 2000-2079
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# bond interface
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auto peerlink
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iface peerlink
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bond-slaves swp30 swp31
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bond-mode 802.3ad
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bond-miimon 100
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bond-use-carrier 1
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bond-lacp-rate 1
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bond-min-links 1
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bond-xmit-hash-policy layer3+4
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bridge-vids 2000-2079 4094
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# bond interface
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auto downlink
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iface downlink
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bond-slaves swp1
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bond-mode 802.3ad
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bond-miimon 100
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bond-use-carrier 1
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bond-lacp-rate 1
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bond-min-links 1
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bond-xmit-hash-policy layer3+4
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bridge-vids 2000-2079
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#
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# Declare vlans for all swp ports
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# swp2-20 get vlans from 2004 to 2022.
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# The below uses mako templates to generate iface sections
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# with vlans for swp ports
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#
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%for port, vlanid in zip(range(2, 20), range(2004, 2022)) :
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auto swp${port}
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iface swp${port}
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bridge-vids ${vlanid}
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%endfor
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# svi vlan 4094
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auto br.4094
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iface br.4094
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address 11.100.1.252/24
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# l2 attributes for vlan 4094
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auto br.4094
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vlan br.4094
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bridge-igmp-querier-src 172.16.101.1
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#
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# vlan aware bridge br
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#
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auto br
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iface br
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bridge-vlan-aware yes
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bridge-ports uplink1 peerlink downlink glob swp2-20
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bridge-stp on
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# svi peerlink vlan
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auto peerlink.4094
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iface peerlink.4094
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address 192.168.10.1/30
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broadcast 192.168.10.3
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