Thanks Greyhat for chiming in and sorry for so many emails all! I'm using our 3 internal DNS servers. The ports are wide open between the servers. There isn't a firewall issue. Nothing's changed on the DNS servers or the firewall (I run them too).
Notes (to summarize my many posts - sorry about that): 1) Things work just fine for a while after starting ASSP 2) After a couple of hours, the problem returns. RWL and RBL "bad file" warnings, A and MX records don't resolve. 3) Using 3 local and fast dns servers. using persistent connection or not, doesn't matter. I have DNSServerLimit set to 2 4) *This was never a problem with 15167. As soon as we went to 15225, the problem started*. 5) *After the problem shows its head*, *Infostats shows "0" for used dns servers* instead of showing the 2 servers ASSP has selected to use. Once I restart ASSP, the used DNS Servers line goes back to showing 2 of my 3 servers as expected. Windows 2012 R2, fully patched. On Wed, Sep 16, 2015 at 9:50 AM, Grayhat <gray...@gmx.net> wrote: > :: On Wed, 16 Sep 2015 09:04:55 -0400 > :: <CALhpkAkaSHBDm0zkjTpX0YNxp5izZzA1yYr=m-uap+ahz-v...@mail.gmail.com> > :: K Post <nntp.p...@gmail.com> wrote: > > > DNSReuseSocket being unticked didn't help. Another 4 hours after > > restarting and the RWL/RBL errors are back. > > first of all, are you using your own DNS resolvers or are you relying > on some external (public, ISP, ...) DNS resolver ? In the latter case, > keep in mind that, while using public resolvers for (say) surfing or > the like, when it comes to mail routing and DNS list checking you > *must* use your own recursive (no forwarding to external DNS !) > full resolver; also, and since we're at DNS, ensure that your firewall > allows both UDP *and* TCP traffic toward port 53 of whatever external > DNS host (this is also needed if you run an internal resolver) *AND* > ensure that UDP packets above 512 bytes (used by EDNS) won't be dropped > by some dumb firewall rule > > > > ------------------------------------------------------------------------------ > Monitor Your Dynamic Infrastructure at Any Scale With Datadog! > Get real-time metrics from all of your servers, apps and tools > in one place. > SourceForge users - Click here to start your Free Trial of Datadog now! > http://pubads.g.doubleclick.net/gampad/clk?id=241902991&iu=/4140 > _______________________________________________ > Assp-test mailing list > Assp-test@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/assp-test > ------------------------------------------------------------------------------ Monitor Your Dynamic Infrastructure at Any Scale With Datadog! Get real-time metrics from all of your servers, apps and tools in one place. SourceForge users - Click here to start your Free Trial of Datadog now! http://pubads.g.doubleclick.net/gampad/clk?id=241902991&iu=/4140 _______________________________________________ Assp-test mailing list Assp-test@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/assp-test
