On Tue, 2003-09-23 at 09:27, Felipe Alfaro Solana wrote: > > > None seemed to do the job. Several could open ports, but only for tcp and > > > udp, whereas I need other protocols (50 and 51). > > > No, he is not talking about ports 50 or 51, he is talking about > protocols 50 and 51: IPSec ESP and IPSec AH, respectively. My bad. I should have RTFQ.