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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