Two IP adr. for one interface

Jacob Weismann Poulsen jwp at dmi.dk
Wed Jul 21 07:31:40 UTC 1999


Thanks, but it doesn't solve the problem. Interface (rns2) has two
IP-addresses (130.226.64.89 and 130.226.64.24) and Bind will only
listen on the first one of these. I have tried the following:

listen-on port 53 { 130.226.64.24; 130.226.64.89;
                    130.226.68.89; 192.168.0.3; 127.0.0.1; };

Still, Bind won't listen on 130.226.64.24. I would be most grateful if
someone could help me with this problem.

Best regards,

Jacob Weismann

On Tue, 20 Jul 1999 pozoc at phobia.ms wrote:

> options {
> 	listen-on port 53 { 130.226.68.89; 127.0.0.1; };
> };
> 
> On Tue, 20 Jul 1999, Jacob Weissman Poulsen wrote:
> 
> > Hi,
> > 
> >   We intent to upgrade from Bind 4.7.5 to Bind8.1.2 and this gives rise
> > to a problem. The problem is that one interace has two ip-addresses
> > attached.
> > (cf. ifconfig below). Bind8.1.2 is only capable (with the current 
> > configuration) of seeing the first address (cf grep named
> > /var/adm/SYSLOG below).
> > If have tried to modify the configuration by setting the
> > interface-interval to 2
> > but it doesn't help. I would be most grateful if one could help us with
> > this problem.
> > 
> > Best regards (and thanks in advance),
> > 
> > Jacob Weismann
> > 
> > 
> > 
> > Snap from named.conf
> > ---------------------
> > 
> > options {
> >     interface-interval 2;
> > };
> > 
> > ifconfig
> > --------
> > 
> > origin3 4# ifconfig -a
> > rns2: flags=400843<UP,BROADCAST,RUNNING,MULTICAST,IPALIAS>
> >         inet 130.226.64.89 netmask 0xfffffc00 broadcast 130.226.67.255
> >         inet 130.226.64.24 netmask 0xfffffc00 broadcast 130.226.67.255
> > ef0:
> > flags=415c43<UP,BROADCAST,RUNNING,FILTMULTI,MULTICAST,CKSUM,DRVRLOCK,LINK0,IPALIAS>
> >         inet 130.226.68.89 netmask 0xffffff00 broadcast 130.226.68.255
> > ef1:
> > flags=415c43<UP,BROADCAST,RUNNING,FILTMULTI,MULTICAST,CKSUM,DRVRLOCK,LINK0,IPALIAS>
> >         inet 192.168.0.3 netmask 0xffffff00 broadcast 192.168.0.255
> > lo0: flags=1849<UP,LOOPBACK,RUNNING,MULTICAST,CKSUM>
> >         inet 127.0.0.1 netmask 0xff000000 
> > 
> > Snap from grep named /var/adm/SYSLOG
> > ------------------------------------
> > Jul 20 07:59:35 6D:origin3 named[2543177]: listening on
> > [130.226.64.89].53 (rns2)
> > Jul 20 07:59:35 6D:origin3 named[2543177]: listening on
> > [130.226.68.89].53 (ef0)
> > Jul 20 07:59:35 6D:origin3 named[2543177]: listening on [192.168.0.3].53
> > (ef1)
> > Jul 20 07:59:35 6D:origin3 named[2543177]: listening on [127.0.0.1].53
> > (lo0)
> > 
> > ------------------------------------
> > 
> 



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