Hi all,
I am confusing with routing table, i use linux and iptables.
i have 1 internet gateway, and 1 router for VPN.
here is my network.
eth0=192.168.0.1
eth1=192.168.100.1
192.168.0.0/24 --- eth0(Linux Box)eth1 ---(DSL)---Internet
|
|
|
( VPN ROUTER 192.168.0.100)
Now, linux box already as internet gateway.
I want linux box, is become router,and will routing to VPN router if have request from client so can reach network in VPN if using gateway 192.168.0.1 not 192.168.0.100.
I am sorry, for not clear question, and late replay.
I have 1 linux server as internet gateway, and 1 router as VPN(192.168.0.90) as VPN gateway for 192.168.0.0/25.
linux server has 2 eth, int 192.168.0.12
ext 192.168.100.1 (this is using cross to DSL modem)
I want, to make linux box as internet gateway and if some client wants access to VPN side(192.168.x.x), linux box will reroute to VPN router (192.168.0.90)
Thank you.
here is my netstat -rn
[root@holes master]# netstat -rn
Kernel IP routing table
Destination Gateway Genmask Flags MSS Window irtt Iface
192.168.7.0 192.168.0.90 255.255.255.0 UG 0 0 0 eth1
192.168.100.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0
192.168.6.0 192.168.0.90 255.255.255.0 UG 0 0 0 eth1
192.168.5.0 192.168.0.90 255.255.255.0 UG 0 0 0 eth1
192.168.4.0 192.168.0.90 255.255.255.0 UG 0 0 0 eth1
192.168.3.0 192.168.0.90 255.255.255.0 UG 0 0 0 eth1
192.168.2.0 192.168.0.90 255.255.255.0 UG 0 0 0 eth1
192.168.1.0 192.168.0.90 255.255.255.0 UG 0 0 0 eth1
192.168.0.0 0.0.0.0 255.255.255.0 U 0 0 0 eth1
192.168.8.0 192.168.0.90 255.255.255.0 UG 0 0 0 eth1
169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth1
0.0.0.0 192.168.100.12 0.0.0.0 UG 0 0 0 eth0
[root@holes master]#
first : define the traffic that will goto your VPN box --> this data goes to this network handle by vpn ip addr.
second : establish a working vpn routers/route/networks.