Re: DNSSEC error resolving gpo.gov ?

2023-03-14 Thread Tim Maestas
> > > Named should be sending queries with DO=1 and it should be getting back > signed responses. I suspect that you will need to run packet captures of > the traffic to and from 162.140.15.100 and 162.140.254.200 port 53 from the > nameserver. Either signed responses will cease or DNSSEC

Re: DNSSEC error resolving gpo.gov ?

2023-03-14 Thread Tim Maestas
On Tue, Mar 14, 2023 at 4:34 PM Mark Andrews wrote: > > > > On 15 Mar 2023, at 02:08, Alexandra Yang wrote: > > > > Hi Group, > > > > I wonder if anyone can shed some light on this, our nameserver(BIND > 9.16.37 )keeps giving error on resolving gpo.gov and ns3.gpo.gov, here > are the errors: >

Re: DNSSEC error resolving gpo.gov ?

2023-03-14 Thread Tim Maestas
I've been having problems resolving www.federalregister.gov which is served by ns3.gpo.gov and ns4.gpo.gov, using BIND 9.16.27. Haven't been able to quite figure out why so I've stuck an NTA in for the time being. On Tue, Mar 14, 2023 at 8:52 AM Stephane Bortzmeyer wrote: > On Tue, Mar 14,

Re: Yet another GSS-TSIG thread for BIND9 with AD

2020-05-23 Thread Tim Maestas
On Sat, May 23, 2020 at 12:19 PM Vinícius Ferrão via bind-users < bind-users@lists.isc.org> wrote: > > grant * subdomain local.example.com. ANY; > }; > }; > > > I use: grant LOCAL.EXAMPLE.COM ms-self .; ...for my domain joined members and grant HOSTNAME$@LOCAL.EXAMPLE.COM

Refresh failure - operation cancelled

2015-04-13 Thread Tim Maestas
Can anyone from ISC comment on what Linux kernel version(s) they are seeing the issue described at https://deepthought.isc.org/article/AA-01213/0/What-causes-refresh%3A-failure-trying-master-...%3A-operation-canceled-error-messages.html on and whether there is any new info on this issue that might

Re: MNAME not a listed NS record

2013-01-18 Thread Tim Maestas
nsupdate will use the MNAME regardless of whether it is matched by a NS record. ISC dhcpd, as you indicated, does not unless overridden manually via a zone statement. -Tim On Fri, Jan 18, 2013 at 9:35 AM, Chris Buxton cli...@buxtonfamily.us wrote: On Jan 16, 2013, at 1:01 PM, Chuck Swiger

Re: AAAA type query invalidates A records in name server cache

2011-07-19 Thread Tim Maestas
This is because Dell has incorrectly configured their F5 GTM load balancers to return NXDOMAIN on a query instead of NOERROR (this is configurable on a per-wideip basis in the GTM configuration - at least in present versions. In earlier versions you had to ensure that you had a record of

Re: Clients get DNS timeouts because ipv6 means more queries for each lookup

2011-07-11 Thread Tim Maestas
I'm unclear how BIND could be modified to fix this. The querying client machines are asking BIND for records. BIND goes out to the authoritative nameservers to attempt to resolve said records. The broken nameservers (PowerDNS 3.0 etc) timeout or otherwise hand out bad responses

Re: Microsoft's nslookup Implementation Problems

2010-06-15 Thread Tim Maestas
One thing I also learned recently is that the Cisco IPSEC VPN client dialer hijacks all UDP DNS packets and sends them to the DNS server handed out by the VPN concentrators. So dig @x.x.x.x and nslookup foo.bar x.x.x.x queries don't actually go to x.x.x.x. Don't know if that's in play here but

ixfr-from-differences; journal not created on rndc reload zone

2009-07-15 Thread Tim Maestas
BIND-9.5.1-P1. When ixfr-from-differences yes; is configured on a zone, and an edit is made to the zone file and the zone reloaded via rndc reload foo.com a journal file is not created.  However, when an rndc reload of the whole configuration is done, then the journal is created.  Is this