Hi, I am in the process of testing unbound and have found the following with round robin dns entries.
Using www.cnn.com as an example, unbound gives me the same answer (157.166.255.19) everytime whereas bind gives me the intended different answers. Example below. Command used was while true; do date; nslookup www.cnn.com| head -n6 ; sleep 1; done Unbound Version 1.3.3 linked libs: event 1.4.12-stable, ldns 1.6.0_20090714, OpenSSL 0.9.8e 23 Feb 2007 linked modules: validator iterator Fri Aug 21 12:01:28 SAST 2009 Server: 127.0.0.1 Address: 127.0.0.1#53 Non-authoritative answer: Name: www.cnn.com Address: 157.166.255.19 Fri Aug 21 12:01:29 SAST 2009 Server: 127.0.0.1 Address: 127.0.0.1#53 Non-authoritative answer: Name: www.cnn.com Address: 157.166.255.19 Fri Aug 21 12:01:30 SAST 2009 Server: 127.0.0.1 Address: 127.0.0.1#53 Non-authoritative answer: Name: www.cnn.com Address: 157.166.255.19 Fri Aug 21 12:01:31 SAST 2009 Server: 127.0.0.1 Address: 127.0.0.1#53 Non-authoritative answer: Name: www.cnn.com Address: 157.166.255.19 Fri Aug 21 12:01:32 SAST 2009 Server: 127.0.0.1 Address: 127.0.0.1#53 Non-authoritative answer: Name: www.cnn.com Address: 157.166.255.19 Fri Aug 21 12:01:33 SAST 2009 Server: 127.0.0.1 Address: 127.0.0.1#53 Non-authoritative answer: Name: www.cnn.com Address: 157.166.255.19 Bind version BIND 9.4.3-P3 Fri Aug 21 12:06:47 SAST 2009 Server: 127.0.0.1 Address: 127.0.0.1#53 Non-authoritative answer: Name: www.cnn.com Address: 157.166.224.25 Fri Aug 21 12:06:48 SAST 2009 Server: 127.0.0.1 Address: 127.0.0.1#53 Non-authoritative answer: Name: www.cnn.com Address: 157.166.255.19 Fri Aug 21 12:06:49 SAST 2009 Server: 127.0.0.1 Address: 127.0.0.1#53 Non-authoritative answer: Name: www.cnn.com Address: 157.166.255.18 Fri Aug 21 12:06:50 SAST 2009 Server: 127.0.0.1 Address: 127.0.0.1#53 Non-authoritative answer: Name: www.cnn.com Address: 157.166.226.26 Fri Aug 21 12:06:51 SAST 2009 Server: 127.0.0.1 Address: 127.0.0.1#53 Non-authoritative answer: Name: www.cnn.com Address: 157.166.226.25 Fri Aug 21 12:06:52 SAST 2009 Server: 127.0.0.1 Address: 127.0.0.1#53 Non-authoritative answer: Name: www.cnn.com Address: 157.166.224.26 Is there something I need to set in unbound to get it to return the random answers like bind does? Thanks Gareth
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