so if one side says the connection is established and the other doesn't, it's a
firewall/iptables/SELinux type problem. It's happening at the OS level below
rsyslog
you may get better info on the details of the error from rsyslog in debug mode
(rsyslogd -dn), but with a problem at this level, you may not.
Until you are able to establish the network connection, nothing at a higher
level has a chance. Try using telnet or netcat to establish a connection so that
you know for sure that it's not a rsyslog problem.
David Lang
On Wed, 2 Mar 2016, aditi sharma wrote:
Some writing mistakes sorry.
Centos is sending at remote host address:
*.* @@my-remote-ip:514
The output of netstat at centos is as follows:
tcp 0 0 0.0.0.0:514 0.0.0.0:* LISTEN
2103/rsyslogd
tcp6 0 0 :::514 :::* LISTEN
2103/rsyslogd
so this netstat command on centos is showing that its just listening but
not establishing connection. But when both server are ubuntu based
connection established.
On Wed, Mar 2, 2016 at 1:02 PM, David Lang <[email protected]> wrote:
well, the obvious problem is that you are sending to port 10515 but
listening on port 514
the sort of thing you stare at for hourse without seeing :-)
David Lang
On Wed, 2 Mar 2016, aditi sharma wrote:
Date: Wed, 2 Mar 2016 12:35:21 +0530
From: aditi sharma <[email protected]>
Reply-To: rsyslog-users <[email protected]>
To: rsyslog-users <[email protected]>
Subject: Re: [rsyslog] rsyslog of centos is not able to establish
connection
with rsylog of central server(ubuntu) .
I have disabled the firewall in centos. In the config file of centos, i
just added this line at the end:
*.* @@my-remote-ip:10514
and in server side(ubuntu) rsyslog, i just un-commented the following
lines:
$ModLoad imtcp
$InputTCPServerRun 514
The output of netstat is as follows:
tcp 0 0 0.0.0.0:514 0.0.0.0:*
LISTEN
2103/rsyslogd
tcp6 0 0 :::514 :::* LISTEN
2103/rsyslogd
On Wed, Mar 2, 2016 at 11:45 AM, David Lang <[email protected]> wrote:
we would need to see the configs to start figuring things out (we don't
know which of the couple dozen possible communication protocols you are
trying to use)
It's also possible that there is a firewall between them that is blocking
the traffic.
David Lang
On Wed, 2 Mar 2016, aditi sharma wrote:
Date: Wed, 2 Mar 2016 11:38:12 +0530
From: aditi sharma <[email protected]>
Reply-To: rsyslog-users <[email protected]>
To: [email protected]
Subject: [rsyslog] rsyslog of centos is not able to establish connection
with
rsylog of central server(ubuntu) .
Hi,
Here i have two server: 1) centos based 2) ubuntu based.
I am trying to send logs from centos to ubuntu server using rsyslog. But
between these two servers i am not seeing any connection. In message i
am
getting this type of error:
'action 'action 7' suspended, next retry is Thu Feb 25 07:27:25 2016
[v8.16.0 tryhttp://www.rsyslog.com/e/2007 ]'
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