View source for CentOS 7.x Disabling IPv6 lookups in bind

[[Main Page|Home]] > [[CentOS]] > [[CentOS 7.x]] > [[CentOS 7.x DNS configuration|DNS]] > [[CentOS 7.x Disabling IPv6 lookups in bind]]

To disable IPv6 lookups in bind use following steps:
#Edit '/etc/named.conf' and set
#:<pre>
#::filter-aaaa-on-v4 yes;
#:</pre>
#Disable bind from listening on IPv6 interfaces by commenting following
#:<pre>
#::    #listen-on-v6 port 53 { ::1; };
#:</pre>
#:in /etc/named.conf file
#Edit /etc/sysconfig/named and set
#:<pre>
#::OPTIONS="-4"
#:</pre>
#:In case you use vim to edit the file, then do not worry about red coloring of the file
#Finally restart bind by using:
#:<pre>
#::systemctl restart named
#:</pre>



==Related youtube video==

<youtube>UwiNtMsdo1Y</youtube>

More videos related to this wiki are available at youtube channel https://www.youtube.com/channel/UCk8GVLah-TL2TrLlHVPgFKw



[[Main Page|Home]] > [[CentOS]] > [[CentOS 7.x]] > [[CentOS 7.x DNS configuration|DNS]] > [[CentOS 7.x Disabling IPv6 lookups in bind]]