Hi guys, I have a question about of route-map with linux, I have two
routers linux, one for Internet Trafic and other for VPN traffic, both
routers have public IP''s address.
Internet with nat VPN with nat
eth0 200.244.10.1 eth0 200.244.10.2
---- ---- -----
------
eth1 10.10.1.1 gw1 eth1
10.10.1.254 gw2
I have created the following route-map
echo 100 gw2 >> /etc/iproute2/rt_tables
ip route add default via 10.10.1.254 table gw2 proto static
ip rule add from 10.10.1.5 table gw2
Where 10.10.1.5 is my computer. Public IP address are ficticious. With
this configuration my PC going out to Internet for gw2, my PC is nat
with IP public 200.244.10.2, but I need change it, I need that my PC
going out via gw2 only for ssh traffic, I change my rules:
echo 100 gw2 >> /etc/iproute2/rt_tables
ip route add default via 10.10.1.254 table gw2 proto static
ip rule add from all fwmark 1 table gw2
iptables -I PREROUTING -t mangle -i eth1 -s 10.10.1.5 -p tcp --dport
22 -j MARK --set-mark 1
However, it does not work, because when I make a ssh conexion to
remote host, I can see that I am going to nat with IP 200.244.10.1
Anyone can help me with this configuration, excuse me for my english.
