[bind-users] DNS weirdness
The Doctor
doctor at doctor.nl2k.ab.ca
Tue Mar 3 14:10:49 UTC 2015
On Tue, Mar 03, 2015 at 03:47:58AM -0600, Jerry K wrote:
> Hello Doc,
>
> Wanted to see if you were able to resolve your issue.
>
> I have seen this issue occur in the past also.
>
Not yet.
Still the problem with the original server was a dying power supply.
> Jerry
>
>
> On 01/ 6/15 12:50 PM, The Doctor wrote:
> >Help needed.
> >
> >This morning my primary DNS server locked.
> >
> >No worries, the backup will kick in.
> >
> >Wrong
> >
> >!!
> >
> >The Secondary DNS server cannot resolve properly unless
> >the 'real' primary is working.
> >
> >All right, why is the secondary server behaving this way?
> >
> >Satrt of secondary DNS server named.conf file
> >
> >//Use with the following in named.conf, adjusting the allow list as needed:
> >key "rndc-key" {
> > algorithm hmac-md5;
> > secret "7ZbGK94NdSa2WACxx72W1w==";
> >};
> >
> >controls {
> > inet 127.0.0.1 port 953
> > allow { 127.0.0.1; } keys { "rndc-key"; };
> >};
> >
> >
> >
> >
> >// generated by named-bootconf.pl
> >
> >options {
> > directory "/etc/namedb";
> > pid-file "/var/run/named.pid";
> > dump-file "/etc/namedb/named.core";
> > max-ncache-ttl 86400;
> > recursive-clients 100;
> > reserved-sockets 128;
> > tcp-clients 40;
> > tcp-listen-queue 14;
> > zone-statistics yes;
> > forwarders { 208.67.222.222; 208.67.220.220; };
> > blackhole {
> > 65.94.172.87;
> > 67.68.204.41;
> > 74.15.184.13;
> > 65.94.173.208;
> > };
> > allow-transfer {
> > 204.209.81.1;
> > 204.209.81.8;
> > 204.209.81.14;
> > };
> > allow-notify {
> > 204.209.81.1;
> > 204.209.81.8;
> > 204.209.81.14;
> > };
> > also-notify {
> > 204.209.81.1 port 53;
> > 204.209.81.8 port 53;
> > 204.209.81.14 port 53;
> > };
> > /*
> > * If there is a firewall between you and nameservers you want
> > * to talk to, you might need to uncomment the query-source
> > * directive below. Previous versions of BIND always asked
> >
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--
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