RE: NAT and Question Section Mismatch

2020-04-22 Thread John Wiles
Thank you to everyone taking the time to reply and provide guidance with this problem. Our cisco guy turned off alg on the nat for dns and our reverse dns lookups are now working properly. Just to follow up, found this after searching using Ondřej Surý's description and Reindl Harald's replies

RE: NAT and Question Section Mismatch

2020-04-22 Thread John Wiles
bind-users > Sent: Tuesday, April 21, 2020 6:17 PM > To: bind-users@lists.isc.org > Subject: RE: NAT and Question Section Mismatch > > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA512 > > On Tue, 2020-04-21 at 14:08 -0400, John Wiles wrote: > ;; ;; Question section mismatch: got

RE: NAT and Question Section Mismatch

2020-04-21 Thread John Wiles
1, 2020 2:55 PM > To: bind-users@lists.isc.org > Subject: Re: NAT and Question Section Mismatch > > Out of interest, what "ip inspect" settings exist in the Cisco 2911 config? > > Do any of these reference "dns"? If so, this may be your problem... > >

RE: NAT and Question Section Mismatch

2020-04-21 Thread John Wiles
> -Original Message- > From: John Wiles > Sent: Sunday, April 19, 2020 11:18 PM > To: 'Tony Finch' > Cc: bind-users@lists.isc.org > Subject: RE: NAT and Question Section Mismatch > > > > > > > I am running into a problem that I think is c

RE: NAT and Question Section Mismatch

2020-04-19 Thread John Wiles
> > > > I am running into a problem that I think is caused by either a > > misconfiguration in Bind9, our Cisco NAT, or perhaps both. > > > > When I am on our internal network, I am able to query both servers and > > get the appropriate external ip address. However, when I try to do the > > same

NAT and Question Section Mismatch

2020-04-17 Thread John Wiles
Hello all, I am running into a problem that I think is caused by either a misconfiguration in Bind9, our Cisco NAT, or perhaps both. The scenario: We host our own sites locally, including internal and external DNS. The external dns servers are delegated for reverse lookups. The NAT is a static