[syslog-ng] Routers don´t send syslog

[Maurice Manurung]

Can you ping from other routers to the syslog-ng server and vice versa? Have you checked whether there is firewall or ACL in the router toward the syslog server?
 
Warm Regards,

Maurice Manurung
http://www.flixya.com/referrer.php?ref=osmaniaindo



----- Original Message ----
From: Roberto Dud <roberto.dud at gmail.com>
To: Syslog-ng users' and developers' mailing list <syslog-ng at lists.balabit.hu>
Sent: Thursday, August 9, 2007 7:51:41 AM
Subject: Re: [syslog-ng] Routers don´t send syslog

Helo Mrs,

Humm...maybe this is my problem. My syslog-ng server is behind a VLAN, the only Router with send syslog messages for the server is the same router with my syslog-ng is conected.

Other routers, don´t send. I run tcpdump on the server and don´t get anyone messages, but in the routers everyhting is ok. 


Other equipments is ok, linux servers and switchs.

Have any idea?

Thanks,

Dud.

On 8/8/07, John Hala <
john.hala at villanova.edu> wrote:I had a similar issue where my Management VLAN was blackholing the messages and it was never getting to the syslog server.  I don't know your setup, but I had to blow away this Management VLAN.


regards

-----Original Message-----
From: syslog-ng-bounces at lists.balabit.hu [mailto:syslog-ng-bounces at lists.balabit.hu
] On Behalf Of Werner Thal
Sent: Wednesday, August 08, 2007 4:33 AM
To: Syslog-ng users' and developers' mailing list
Subject: Re: [syslog-ng] Routers don´t send syslog

Hallo Roberto,

my Router-Config looks similar to yours, so I think this will be correct.

So did you check if the router-messages reach your syslog-ng server?
If not, just use a sniffer like ethereal/wireshark for that.

regards
Werner



Am Mittwoch, 8. August 2007 05:08 schrieb Roberto Dud:

> Mrs,
>
> I have a lot of Routers configured to send logs to syslog-ng, but isn´t
> work. Only 1 router send ok, others 10 not ok.
>
> My configuration on routers is the same:
>

> service timestamps debug datetime msec localtime show-timezone
> service timestamps log datetime msec localtime show-timezone
>
> logging <my ip>
> logging buffered 10000 debugging

> logging trap debugging
>
> I check with command :
>
> show logging
>
> And it´s ok, for me.
>
> Anyone have a problema with routers?
>
> Thanks,
>

> Dud.
>

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