[c-nsp] Monitor bandwidth utilization threshold on interface

[Gaurav Sabharwal]

Jorge,

Take a look at 
http://forums.cisco.com/eforum/servlet/EEM?page=eem&fn=script&scriptId=1003

hth,
- Gaurav
on 03/30/2008 10:37 PM Jorge Evangelista said the following:
> Hi list,
> 
> Is there some way that I can configure my router to sent alerts to syslog
> server or send alerts to a email when bandwitdh utilization is more
> 80% percent in WAN. Currently, I am trying to configure RMON with examples
> Cisco IOS Cookbook, I have configured a cisco 871 to sent alerts to syslog
> server, however it does not work. How can I configure to get correct value
> or is there other way, maybe with IP SLA.
> Any help is appreciated, thanks in advance.
> 
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> I have configured in this way:
> 
> rmon event 1 log trap PCMTRAP description "Bandwidth utilization has
> exceeded threshold on Router interface FastEthernet4" owner monitor
> rmon event 2 log trap PCMTRAP description "Bandwidth utilization has
> normalized on Router interface FastEthernet4" owner monitor
> rmon alarm 1 ifInOctets.5 300 absolute rising-threshold 3072000 1
> falling-threshold 2457600 2 owner monitor
> rmon alarm 2 ifOutOctets.5 300 absolute rising-threshold 3072000 1
> falling-threshold 2457600 2 owner monitor
> 
> 
> pcm01#sh rmon alarms
> Alarm 1 is active, owned by monitor
>  Monitors ifInOctets.5 every 300 second(s)
>  Taking absolute samples, last value was 2024088898
>  Rising threshold is 3072000, assigned to event 1
>  Falling threshold is 2457600, assigned to event 2
>  On startup enable rising or falling alarm
> Alarm 2 is active, owned by monitor
>  Monitors ifOutOctets.5 every 300 second(s)
>  Taking absolute samples, last value was -1387701729
>  Rising threshold is 3072000, assigned to event 1
>  Falling threshold is 2457600, assigned to event 2
>  On startup enable rising or falling alarm
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