logging

Unanswered Question
Aug 31st, 2007

Hi,

i want to supervise my routers, if there is interfaces down.

it is possible to receive message from router when an interface is down.

if yes how can i do that plz.

I have this problem too.
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mohammedmahmoud Fri, 08/31/2007 - 10:12

Hi,

You can enable Syslog logging using "logging " and make sure to have the command "logging event link-status" under the interfaces.

HTH,

Mohammed Mahmoud.

yoyo_the_king Mon, 09/03/2007 - 04:53

thanks Mohammed,

if you can tel me what difference between:

- snmp trap link-status

and

- logging event link-status

mohammedmahmoud Mon, 09/03/2007 - 06:09

Hi,

snmp trap link-status > sends snmp trap to the NMS for interface status.

logging event link-status > sends logging to a syslog server for interface status.

HTH,

Mohammed Mahmoud.

ohassairi Fri, 08/31/2007 - 10:40

yoyo

if you have no syslog server, you can download a free one : http://www.kiwisyslog.com/index.php

but if you use subinterfaces with frame relay, may be you will not receive a log msg when only one lgical interface (and not the physical) comes down.

mohammed, did you face this problem before? i think in this case we must use SNMP traps.

mohammedmahmoud Fri, 08/31/2007 - 10:51

Hi Oussama,

For subinterfaces you must make sure that the command "logging event subif-link-status" is under the main/physical interface.

HTH,

Mohammed Mahmoud.

yoyo_the_king Tue, 09/04/2007 - 03:18

thank you for your response,

another question plz,

there is possibility on router to send trap when time to ping a specific host exceed for exemple 100 ms?

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