[rsyslog-notify] Forum Thread: Re: Rsyslog not receiving messages from remote machines - (Mode 'reply')

[noreply at adiscon.com]

User: dlang 
Forumlink: http://kb.monitorware.com/viewtopic.php?p=24232#p24232

Message: 
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The most common cause of this problem is that you have iptables blocking
port 514

the next most common is that you are sending on UDP but listening on TCP
(or the other way around)