Recent upgrade

[Felipe Agnelli Barbosa]

Could you confirm that you didn't have any connectivity problems before and
now?

[]s

Em ter., 22 de fev. de 2022 às 10:08, Andrew Baker via bind-users <
bind-users at lists.isc.org> escreveu:

> I’ve just upgraded the first of my redundant slave DNS servers from Debian
> 10.11 (bind 9.11) to Debian 11.2 (bind 9.16). Upgrade seemed to go smoothly
> but I’m now seeing the below in the bind logs
>
>
>
> 22-Feb-2022 14:54:59.745 lame-servers: info: timed out resolving '
> ns4.he.net/AAAA/IN': 1.1.1.1#53
>
> 22-Feb-2022 14:54:59.745 lame-servers: info: network unreachable resolving
> 'ns4.he.net/AAAA/IN': 2001:500:200::b#53
>
> 22-Feb-2022 14:54:59.745 lame-servers: info: network unreachable resolving
> 'ns4.he.net/AAAA/IN': 2001:500:9f::42#53
>
> 22-Feb-2022 14:54:59.745 lame-servers: info: network unreachable resolving
> 'ns4.he.net/AAAA/IN': 2001:500:2d::d#53
>
> 22-Feb-2022 14:55:07.155 dnssec: warning: managed-keys-zone: Unable to
> fetch DNSKEY set '.': timed out
>
>
>
> If I run a nslookup against any of the time out’s in the logs, it works
> and delivers both the ipv4 and ipv6 address
>
> I’ve done some reading on the issue and so far, found that I can add a
> couple of lines to /etc/sysctl.conf and named.conf to disable ipv6 but I’d
> much rather get the system to handle ipv6 properly and am looking for your
> advice on this.
>
>
>
> Thanks in advance
>
>
>
> Andy Baker
>
>
>
>
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