Bind listening on IPs it shouldn't

Pascal Hambourg pascal.mail at plouf.fr.eu.org
Fri Feb 15 16:45:15 UTC 2008


Hello,

Mike Cardwell wrote :
> 
> In my named.conf I have this:
> 
> options {
>          directory "/var/cache/bind";
>          query-source address * port 53;
>          auth-nxdomain no;
>          listen-on port 53 { 127.0.0.1; 10.77.0.1; 91.186.18.103; };
> };
[...]
> root at clayman:~# netstat -lanp|grep named|grep "^udp "
> udp        0      0 0.0.0.0:53              0.0.0.0:*          5594/named
[...]
> Where did that "0.0.0.0:53" come from?

It comes from the query-source option.



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