On Jan 16, 2023, at 11:48 AM, Wilm Boerhout
<wboerhout(a)gmail.com> wrote:
 
 Thanks Mark, up and running after a restart of PyDecnet.
 
 I am not sure if DNS lookup by PyDecnet should have made it automagically,
 since I have been using the FQDN from the start of our relationship. 
Yes,  it should adjust automatically.  Once the DNS change has propagated to the servers,
the once per hour re-read of DNS should give it the new address.
I think I covered all the various cases, including datagram based ones (GRE and UDP).  If
there are signs I missed something I'd like to get the details.
	paul