What I feared - has happened.
One of my ISPs has changed the IP-range they allocate to the GPRS-users.
Now it overlaps with my private IP == 172.16.*.*
(This is not the first time - as most of small networks - we were
192.168.*.*, then we had to move to 10.*.*.*, finally we landed at
172.16.*.*)
I think that an introduction of some special IP-range for the exclusive
VPN usage - as long as IPv4 is still here - a range is very welcome.
Now I re-configure my server to allocate a client with 5.*.*.* addresses.
Tony.
