<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div>Hi all,</div><div>I am a newbie having network connection issues while trying to setup rabbitmq in cluster mode</div><div>my setup is 3 centos vm's with rabbitmq-server-3.0.3 and erlang installed on them (host only network).</div><div>I am able to ping the three nodes and the initial testing works on single nodes but I cannot seem to communicate between nodes when I try to join a cluster.</div><div><br>> when I do rabbitctl join_cluster I get: rabbitmq<br>> Error:{cannot_discover_cluster,"the nodes provided are either offline<br>> or not running"}</div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;"><br></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif;
background-color: transparent; font-style: normal;">My erland cookies are synchronized correctly but still facing this issue..</div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;">I disabled the firewalls of the three vm's and tried telnet.<br><br>my diagnostics show:<br>-localhost {rabbit1,12345} <br>and rabbit2:<br>-localhost{rabbit2,67890}<br><br>while inside rabbit1 I did:<br># telnet rabbit2 [67890]<br><br>rabbit2 /[67890] : servname not supported for ai_socktype.<br><br>some tutorials show that I need to insert that port
inside my etc/services but I am kind of worried I'll break something else..<br>how do I proceed about this ?</div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;"><br></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;">thanks in advance...</div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;"><br></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;">Luis<br></div></div></body></html>