[SOLVED] Re: bind listening on UDP port 53 using 2 fd

[Matus UHLAR - fantomas]

On 23.01.21 12:44, Bernardo wrote:
>Finally I've found the solution.
>The problem seems to be caused by a known issue since BIND version 9.16.1
>
>Commenting out these lines in /etc/named.conf solves the issue:
>
>query-source address 192.168.10.100;
>notify-source 192.168.10.100 port 53;
>transfer-source 192.168.10.100 port 53;

this should not cause a problem and may cause troubles when 192.168.10.100
is not the primary address.

the "port 53" is usually useless (unless you have stateless firewall) and
may be what caused your problem.

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Matus UHLAR - fantomas, uhlar at fantomas.sk ; http://www.fantomas.sk/
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