zone transfers sticking on one port?
Barry Margolin
barmar at alum.mit.edu
Wed Mar 17 05:23:50 UTC 2004
In article <c3822h$4h5$1 at sf1.isc.org>,
Chris Fabri <fabric at northwestern.edu> wrote:
> Well, these are UDP connections. that's a convention, as you've said, i
> could just hardcode the port. which is certainly an available
> solution. We've exempted our nameservers from the block, which is the best
> solution. But I'm curious as to what is actually going on here.
Another good solution is to use a stateful firewall. When it sees an
outgoing query packet, it automatically allows the replies back in.
--
Barry Margolin, barmar at alum.mit.edu
Arlington, MA
*** PLEASE post questions in newsgroups, not directly to me ***
More information about the bind-users
mailing list