49 lines
2.3 KiB
Plaintext
49 lines
2.3 KiB
Plaintext
# This file describes the network interfaces available on your system
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# and how to activate them. For more information, see interfaces(5).
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# The loopback network interface
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auto lo
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iface lo inet loopback
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# The routes added here will not be visible to the 'route' command; you
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# should use 'ip route show table foo' instead.
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auto eth0
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iface eth0 inet static
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address 129.97.134.42
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netmask 255.255.255.0
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gateway 129.97.134.1
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# campus routes are checked first and are maintained here
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up ip rule add from all lookup campus prio 1
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down ip rule del from all lookup campus prio 1
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up ip route add 129.97.0.0/16 via 129.97.134.1 dev eth0 table campus realm campus
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down ip route del 129.97.0.0/16 via 129.97.134.1 dev eth0 table campus realm campus
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up ip route add 10.0.0.0/8 via 129.97.134.1 dev eth0 table campus realm campus
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down ip route del 10.0.0.0/8 via 129.97.134.1 dev eth0 table campus realm campus
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up ip route add 172.16.0.0/20 via 129.97.134.1 dev eth0 table campus realm campus
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down ip route del 172.16.0.0/20 via 129.97.134.1 dev eth0 table campus realm campus
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up ip route add 192.168.0.0/16 via 129.97.134.1 dev eth0 table campus realm campus
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down ip route del 192.168.0.0/16 via 129.97.134.1 dev eth0 table campus realm campus
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# orion routes are checked second and are maintained by a cronjob
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up ip rule add from all lookup orion prio 2
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down ip rule del from all lookup orion prio 2
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# Traffic shaping - 100M cogent, 200M orion, 700M campus.
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# Note that the border router is configured with a similar policy, but will
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# drop rather than queue excess packets. These rules keep them from dropping.
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up tc qdisc add dev eth0 parent root handle 1: htb default 2 r2q 10000
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up tc class add dev eth0 parent 1: classid 1:1 htb rate 1000Mbit
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up tc class add dev eth0 parent 1:1 classid 1:2 htb rate 100Mbit
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up tc class add dev eth0 parent 1:1 classid 1:3 htb rate 200Mbit
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up tc class add dev eth0 parent 1:1 classid 1:4 htb rate 700Mbit ceil 1000Mbit
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up tc filter add dev eth0 parent 1: protocol ip pref 2 route to orion flowid 1:3
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up tc filter add dev eth0 parent 1: protocol ip pref 1 route to campus flowid 1:4
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down tc qdisc del dev eth0 parent root
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auto eth0:mirror
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iface eth0:mirror inet static
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address 129.97.134.71
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netmask 255.255.255.0
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