Thanks, Brian, and others who have responded.
That was the fact I was missing!
73, John
-----Original Message-----
From: 44net-bounces+john.wiseman=cantab.net(a)hamradio.ucsd.edu
[mailto:44net-bounces+john.wiseman=cantab.net@hamradio.ucsd.edu] On Behalf
Of Brian Kantor
Sent: 15 November 2014 09:30
To: AMPRNet working group
Subject: Re: [44net] amprgw - am I misunderstanding something?
(Please trim inclusions from previous messages)
_______________________________________________
amprgw has a filter in it that only allows traffic to hosts that
are in the DNS. 44.131.56.1 is there; 44.131.56.2 is not, so pings
and other traffic to 44.131.56.2 will not be forwarded.
- Brian