bind weighted round robin not working

[Ben Croswell]

That doesn't work with recent versions. BIND discards the duplicates.

-Ben Croswell
On Jul 16, 2011 4:28 PM, <dns at cornholio.nl> wrote:
> Hi,
>
> I’ve got a problem getting weighted round robin dns to work. What I need
is
> ip adress 1 getting twice the hits of ip address 2, however making
multiple
> entries of ip address 1 in my zonefile (according to
> https://lists.isc.org/mailman/htdig/bind-users/2007-April/066196.html )
does
> not seem to help. See below for my troubleshooting configuration and
> testing, can anyone tell what’s going wrong ?
>
> root at Kiwi:/var/named]# cat /etc/named.conf // // named.conf // // Provided
> by Red Hat bind package to configure the ISC BIND named(8) DNS // server
as
> a caching only nameserver (as a localhost DNS resolver only).
> //
> // See /usr/share/doc/bind*/sample/ for example named configuration files.
> //
>
> options {
>         listen-on port 53 { 127.0.0.1; };
>         listen-on-v6 port 53 { ::1; };
>         directory       "/var/named";
>         dump-file       "/var/named/data/cache_dump.db";
>         statistics-file "/var/named/data/named_stats.txt";
>         memstatistics-file "/var/named/data/named_mem_stats.txt";
>         allow-query     { localhost; };
>         recursion yes;
>
>         dnssec-enable yes;
>         dnssec-validation yes;
>         dnssec-lookaside auto;
>
>         /* Path to ISC DLV key */
>         bindkeys-file "/etc/named.iscdlv.key";
>
>         managed-keys-directory "/var/named/dynamic"; };
>
> logging {
>         channel default_debug {
>                 file "data/named.run";
>                 severity dynamic;
>         };
> };
>
> zone "." IN {
>         type hint;
>         file "named.ca";
> };
>
> zone "test.nl" {
>         type master;
>         file "test.nl.hosts";
> };
>
> include "/etc/named.rfc1912.zones";
> include "/etc/named.root.key";
>
> root at Kiwi:/var/named]# cat /var/named/test.nl.hosts $TTL 3600 test.nl
.
> IN      SOA     localhost. dns.cornholio.nl. (
>                           2011061406
>                           1800
>                           14400
>                           604800
>                           3600 )
> test.nl.             NS     localhost.
> test.nl.             A      80.57.38.19
> test2                   IN      A       1.1.1.1
>                         IN      A       1.1.1.1
>                         IN      A       1.1.1.1
>                         IN      A       1.1.1.1
>                         IN      A       1.1.1.1
>                         IN      A       1.1.1.1
>                         IN      A       1.1.1.1
>                         IN      A       1.1.1.1
>                         IN      A       1.1.1.1
>                         IN      A       2.2.2.2
>
> root at Kiwi:/var/named]# nslookup test2.test.nl
> Server:         127.0.0.1
> Address:        127.0.0.1#53
>
> Name:   test2.test.nl
> Address: 1.1.1.1
> Name:   test2.test.nl
> Address: 2.2.2.2
>
> root at Kiwi:/var/named]# nslookup test2.test.nl
> Server:         127.0.0.1
> Address:        127.0.0.1#53
>
> Name:   test2.test.nl
> Address: 2.2.2.2
> Name:   test2.test.nl
> Address: 1.1.1.1
>
> root at Kiwi:/var/named]# nslookup test2.test.nl
> Server:         127.0.0.1
> Address:        127.0.0.1#53
>
> Name:   test2.test.nl
> Address: 1.1.1.1
> Name:   test2.test.nl
> Address: 2.2.2.2
>
> root at Kiwi:/var/named]# nslookup test2.test.nl
> Server:         127.0.0.1
> Address:        127.0.0.1#53
>
> Name:   test2.test.nl
> Address: 2.2.2.2
> Name:   test2.test.nl
> Address: 1.1.1.1
>
> root at Kiwi:/var/named]# nslookup test2.test.nl
> Server:         127.0.0.1
> Address:        127.0.0.1#53
>
> Name:   test2.test.nl
> Address: 1.1.1.1
> Name:   test2.test.nl
> Address: 2.2.2.2
>
> root at Kiwi:/var/named]# nslookup test2.test.nl
> Server:         127.0.0.1
> Address:        127.0.0.1#53
>
> Name:   test2.test.nl
> Address: 2.2.2.2
> Name:   test2.test.nl
> Address: 1.1.1.1
>
> Regards,
>
> Marc
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