On 4/30/12 2:56 PM, "Augie Schwer" <augie.sch...@gmail.com> wrote:
> I must be doing something wrong, because what I want to do doesn't
> seem that difficult.
>
> I have a range of IPs bound to a local interface:
>
> lo:1 Link encap:Local Loopback
> inet addr:10.0.0.1 Mask:255.255.255.224
This isn't a /27 CIDR range, it's one IP alias with the wrong netmask. :-)
IP aliases should generally have a 255.255.255.255 netmask, and you'd need
to configure aliases (ifcfg-lo:0, ifcfg-lo:1, etc.) for each IP in the range
you want to listen-on.
> And I want to convince Bind to listen on sub-set of the given range (
> 10.0.0.2 for example ), yet when I configure that IP:
>
> listen-on { 10.0.0.2; };
>
> Bind won't listen on that interface:
Yes, indeed, only 10.0.0.1 is up according to your ifconfig output. Once
you've fixed that, you should be able to use an IP range in your listen-on
statement as needed, for example:
listen-on { !10.0.0.1; 10.0.0/24; };
The BIND ARM shows you listen-on's full syntax:
http://ftp.isc.org/isc/bind9/cur/9.7/doc/arm/Bv9ARM.html
Good luck.
--
Men use thought only to justify their wrong doings,
and speech only to conceal their thoughts.
-- Voltaire
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