[nsp] MRTG Monitoring

Nipper, Arnold arnold at nipper.de
Mon Jun 2 17:55:41 EDT 2003


On Monday, June 02, 2003 7:27 PM, Security <security at cytanet.com.cy> wrote:
> I think that the problem with ifindex is that everytime you install a new
> interface card to another slot on the router (We have 7500), the ifindex
> changes and therefore you have to change the mrtg configuration to take
> into account the new ifindex.

"snmp-server ifindex persist" should do ...

Arnold



>> On Mon, Jun 02, 2003 at 02:31:26PM +0300, M.palis wrote:
>>> 
>>> Target[lykpop]: /ipadress:x.x.x.x at x.x.x.x
>>> MaxBytes[testpop]: 12500000
>>> AbsMax[testpop]: 13000000
>>> Title[testpop]: Traffic Analysis for Lykavitos POP
>>> PageTop[testpop]: <H3></H3>
>>> PageFoot[testpop]:
>>> kilo[ltestpop]: 1024
>>> Directory[ltestpop]: lykpop
>>> Options[testpop]: growright, bits
>>> (
>>> interface GigabitEthernet1/0/0
>>>  no ip address
>>>  load-interval 30
>>>  negotiation auto
>>>  no cdp enable
>>> !
>>> interface GigabitEthernet1/0/0.1
>>>  encapsulation dot1Q 38
>>>  ip address x.x.x.x 255.255.255.240
>>>   no cdp enable
>>> !
>>> interface GigabitEthernet1/0/0.2
>>>  description Connected to vlan 16 for Access Servers
>>>  encapsulation dot1Q 16
>>>  ip address x.x.x.x 255.255.255.240
>> 
>> Depending on your IOS, the command
>> 
>> sh snmp mib ifmib ifindex interface GigabitEthernet1/0/0.2
>> 
>> should give the ifIndex for GigabitEthernet1/0/0.2
>> 
>> Then, use that ifIndex:
>> 
>> Target[lykpop]: ifIndex:community at x.x.x.x:
>> 
>> 
>> 
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