This is part of the reason I favor having dynamically updated
Forwarding Information Bases for D-STAR frame addresses and not even
assign an IP to the frame address. On a highly mobile station, that
during a QSO might switch between gateways you don't want to wait on
centralized updates or DNS cache refreshes.
On Jul 27, 2009, at 3:02 PM, Woodrick, Ed wrote:
Don’t believe that DNS updates are instantaneous. In common
configuration, IP address changes can easily take 6 hours.
And if you pull the TTLs down to something short, you start to bang
the heck out of the centralized name servers. Whoops, let me say the
one centralized name server, because zone replication timeframes
will also add a lot of delay.
Ed WA4YIH
John Hays
Amateur Radio: K7VE
j...@hays.org