[syslog-ng] Routers don´t send syslog

[Roberto Dud]

Yes,

I make a lot of tests, and I did check ACL´s and Firewall. Only problem is
from Routers, switchs and servers work fine.

I think I will open a ticket in Cisco.com, maybe.

Thanks,

Dud.


On 8/9/07, Maurice Manurung <osmaniaindo at yahoo.com> wrote:
>
> 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.
> > >
> >
> > --
> >
> > ___________________________________________________________________________
> > A Linux-Server is like a tent: no windows, no gates and an apache
> > inside...
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> >
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> >
> >
>
>
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