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efx_nic
2006 Jul 06
2
routing ssh to secondary uplink
...to get back.
my script:
route add default gw 10.2.2.1
ip route add table 1 default via SECONDARYGW
iptables -t mangle -A PREROUTING -p tcp --dport 22 -s 192.168.1.0/24 -j
MARK --set-mark 1
iptables -t nat -A POSTROUTING -o eth1 -j SNAT --to MYSECONDARYIP
iptables -t nat -A POSTROUTING -o $EXT_NIC -s 192.168.1.0/24 -j SNAT
--to MYPRIMARYIP
ip rule add fwmark 1 table 1
ip route flush cache
Sincerely,
--
devnull@plugthebox.net <devnull@plugthebox.net>