Apparently it is possible with Firebox 2 using ipsec manual: http://lists.freeswan.org/pipermail/users/2001-June/000566.html
- RE: IPSec VPN Johan Segernas
- Re: RE: IPSec VPN Rcca
- Re: IPSec VPN and Watchguard Firebox 2 Marcel Weber
- Re: IPSec VPN and Watchguard Firebox 2 Geoff Crompton
- Re: IPSec VPN and Watchguard Firebox 2 Thorsten Sauter
- Alan James