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linux:routing [2006/10/25 23:02] a created |
linux:routing [2007/11/30 15:12] a |
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====== Linux routing tips ====== | ====== Linux routing tips ====== | ||
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+ | tweak linux [[: | ||
+ | |||
+ | |||
+ | ===== Source routing .. ===== | ||
+ | |||
+ | ip route add x.x.x.x/26 dev vlan501 src x.x.x.2 table link1 | ||
+ | ip route add default via x.x.x.1 table link1 | ||
+ | ip route add z.z.z.0/25 dev vlan2510 src z.z.z.20 table link2 | ||
+ | ip route add default via z.z.z.z.1 table link2 | ||
+ | |||
+ | ip route add x.x.x.0/26 dev vlan501 src x.x.x.2 | ||
+ | ip route add z.z.z.0/25 dev vlan2510 src z.z.z.20 | ||
+ | |||
+ | ip route add default via x.x.x.x.1 | ||
+ | |||
+ | ip rule add from x.x.x.2 table link1 | ||
+ | ip rule add from z.z.z.20 table link2 | ||
+ | |||
+ | ===== same-alternative method ===== | ||
+ | |||
+ | ip route add 87.224.167.g1 dev eth1 table ETH1 | ||
+ | ip route add default via 87.224.167.g1 dev eth1 table ETH1 | ||
+ | ip route add 212.49.121.g2 dev eth3 table ETH3 | ||
+ | ip route add default via 212.49.121.g2 dev eth3 table ETH3 | ||
+ | | ||
+ | | ||
+ | |||
+ | ip rule add fwmark 1 pri 100 table ETH3 | ||
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+ | | ||
+ | |||
+ | echo 0 > / | ||
+ | |||
+ | ip rule add from 87.224.167.add1 pri 200 table ETH1 | ||
+ | ip rule add from 212.49.121.addr2 pri 250 table ETH3 | ||