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Accepted
damir
Asked: 2010-12-28 14:48:31 +0800 CST

shorewall masquerading from tun0 to ppp0

  • 772
  • First interface is ppp0 (pptp vpn)
  • Second inteface is tun0 (openvpn)
  • Third interface eth0 (default gw interface)

Openvpn is set to change default route on client for all packets to go through tun0 vpn, that part is working ok.

I would like to make all packets from tun0 go to ppp0 and get out from that interface (MASQ) but somehow they always end up on eth0 (default gw interface)

/etc/shorewall/masq

ppp0 tun0

doesn't seem to work

iptables shorewall

1 Answers

  1. Best Answer

    Ok so i figured that out,

    /etc/shorewall/providers

    ovpn 1      1      main            ppp0            detect          -               -

    /etc/shorewall/masq

    ppp0    tun0

    /etc/shorewall/route_rules

    tun0                    -                       ovpn       1000
    • 0