specify named binding to a interface

[kyiu]

How can I specify "named" to bind to only those interfaces that I need? I don't want "named" to bind to the WAN NIC

Ken

[JimH]

I found this in the docs. This looks to be what you want.

Interfaces

The interfaces and ports that the server will answer queries from may be specified using the listen-on option. The listen-on option takes an optional port and an address_match_list. The server will listen on all interfaces allowed by the address match list. If a port is not specified, port 53 will be used.

Multiple listen-on phrases are allowed. For example:

listen-on { 5.6.7.8; };
listen-on port 1234 { !1.2.3.4; 1.2/16; };

If no listen-on phrase is specified, the server listens on port 53 on all interfaces


Jim H