Hey all, I installed munin on my network, and wrote a puppet module to push out the munin-node.conf to each machine. Everything seems to work fine, and 9 machines are reporting in and generating graphs, but 5 are not. The configs are identical with the exception of the hostname. Here's the rub. Of the 5 machines, 4 are openvz containers, and one is a physical machine. 3 are running sid and 2 are running wheezy. (the 9 that are reporting are a mix of lenny, squeeze, wheezy and sid, and are both physical and openvz containers.)
When I telnet to localhost 4949, it gives me connection refused on all 5 servers, but munin-node is running on all 6. Now here is something interesting. On all of the nodes I have checked, it appears to be listening on the ipv6 address: netstat -pant | grep 4949 tcp6 0 0 :::4949 :::* LISTEN 27585/munin-node this is on both the working and non-working nodes. My network is not running ipv6. In fact, net-pf-10 is commented out on all the hosts that I have checked. Here is a snippet from my /var/log/munin/munin-node.log. This was a /etc/init.d/munin-node restart, a telnet localhost 4949 (nothing written to the logs) and a telnet ::1 4949 2012/03/03-22:57:05 Server closing! Process Backgrounded 2012/03/03-22:57:06 Munin::Node::Server (type Net::Server::Fork) starting! pid(13974) Using default listen value of 128 Binding to TCP port 4949 on host * 2012/03/03-22:57:57 CONNECT TCP Peer: "::1:60551" Local: "::1:4949" 2012/03/03-22:57:57 [14328] Denying connection from: ::1 Can anyone tell me why these 5 nodes will not connect to the server and refuses connections to localhost and ::1? Thanks, --b -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/cakmzw+amq8yzekavoc0hvb77882tjzaka2y4hnn190bzxyq...@mail.gmail.com
