Linux Bridge through openvpn client
Posted: Sat Nov 10, 2018 2:33 pm
I have a PC acting as a network bridge. The basic setups is Computer 1 -> Computer 2 -> Router -> internet
I have an openvpn client on running on Computer 2 and want to have all of Computer 1's traffic also go through the VPN.
Currently: All of Computer 2's (where OpenVPN is running) traffic is sent through the VPN as I intend, however Computer 1's traffic goes through the network bridge without using the VPN. How can I configure the bridge to include the VPN? Computer 1 -> Computer 2 -> VPN client running on Computer 2 -> Router-> Internet.
Thanks for any help/advice. Computer 2 is running Centos 7 if distro makes any difference.
Code: Select all
ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: enp2s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master bridge0 state UP group default qlen 1000
link/ether 00:e0:4c:68:31:a8 brd ff:ff:ff:ff:ff:ff
3: enp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master bridge0 state UP group default qlen 1000
link/ether 00:e0:4c:68:31:a9 brd ff:ff:ff:ff:ff:ff
7: bridge0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 00:e0:4c:68:31:a8 brd ff:ff:ff:ff:ff:ff
inet 192.168.1.129/24 brd 192.168.1.255 scope global noprefixroute dynamic bridge0
valid_lft 85711sec preferred_lft 85711sec
inet6 fe80::89ab:e214:38f5:abc5/64 scope link noprefixroute
valid_lft forever preferred_lft forever
8: tun0: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 100
link/none
inet 10.8.8.25/24 brd 10.8.8.255 scope global tun0
valid_lft forever preferred_lft forever
inet6 fe80::f5f4:d245:5d0:20b9/64 scope link flags 800
valid_lft forever preferred_lft forever
Currently: All of Computer 2's (where OpenVPN is running) traffic is sent through the VPN as I intend, however Computer 1's traffic goes through the network bridge without using the VPN. How can I configure the bridge to include the VPN? Computer 1 -> Computer 2 -> VPN client running on Computer 2 -> Router-> Internet.
Thanks for any help/advice. Computer 2 is running Centos 7 if distro makes any difference.