I have been looking into m0n0wall
I whould like to have this setup.
Right now i have 2 astaro boxes (www.astaro.com) running on 2 dell servers. They are running in HA
mode using heatbeat.
The astaro has 1´ip to the internet, let call it 22.214.171.124
I then have defined a LAN on that to 10.0.1.1 / 24
Then i have MASQ on the net out the an extra ip on my wan interface called 126.96.36.199
What i wan't to do is the following.
Put m0n0 on an ADSL
Set up a lan 10.0.2.1 / 24
Create an IPsec tunnel from the m0n0 to the astaro
Now the funny part comes. When the VPN is setup the default route on the m0n0 should change to
10.250.1.1 so all trafic is routed out from the astaro's wanip 188.8.131.52