bind weighted round robin not working
Ben Croswell
ben.croswell at gmail.com
Sat Jul 16 22:12:41 UTC 2011
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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