MRTG and Cisco AS5400: DS0s usage per single DS1 ?

MRTG and Cisco AS5400: DS0s usage per single DS1 ?

Post by E » Thu, 08 May 2003 09:55:57



Hi all,
I'm pretty new to MRTG and wanted to graph number of DS0's active per
DS1 on a Cisco AS5400 with 16 E1 PRI interfaces.
I tried to use the cisco-pop-mgmt mib to do so but I could not get a
single value for each DS1. The closest result (I run snmpwalk to see
the values)was using the following OID:
1.3.6.1.4.1.9.10.19.1.1.9.1.3.1  
The results were DS0s usage for all DS1 in slot 1 (from 0 to 7).
The same thing using:
1.3.6.1.4.1.9.10.19.1.1.9.1.3.2 which gives me the usage of ds0s of
all DS1 in slot 2.
If I try to use a more specific OID such as:
1.3.6.1.4.1.9.10.19.1.1.9.1.3.1.1 (which in theory should return the
usage of DS0s of 1st DS1 of the slot 1), I get this response:
"no MIB objects contained under subtree".
I use this IOS: c5400-is-mz.122-2.XB6.bin, which should support the
pop-mgmt MIB according to Cisco.
Can anybody help me to find a solution or a work-around ?
Moreover I tried to graph the results from the above OID but I have no
idea on how to prepare an MRTG config file for 8 result values in one
time (One value for each DS1).
Please help.

/Ed

 
 
 

MRTG and Cisco AS5400: DS0s usage per single DS1 ?

Post by Chris Marv » Thu, 08 May 2003 22:42:07


Ed,

    I am not familiar with the 5400, but I am with the 5300. If I walk
1.3.6.1.4.1.9.10.19.1.1.9.1.3, I get the following:

.1.3.6.1.4.1.9.10.19.1.1.9.1.3.0.0 : Unsigned32: 17
.1.3.6.1.4.1.9.10.19.1.1.9.1.3.0.1 : Unsigned32: 16
.1.3.6.1.4.1.9.10.19.1.1.9.1.3.0.2 : Unsigned32: 17
.1.3.6.1.4.1.9.10.19.1.1.9.1.3.0.3 : Unsigned32: 21
.1.3.6.1.4.1.9.10.19.1.1.9.1.3.0.4 : Unsigned32: 21
.1.3.6.1.4.1.9.10.19.1.1.9.1.3.0.5 : Unsigned32: 10
.1.3.6.1.4.1.9.10.19.1.1.9.1.3.0.6 : Unsigned32: 8
.1.3.6.1.4.1.9.10.19.1.1.9.1.3.0.7 : Unsigned32: 7

The zero after the .9.1.3 is the slot the t1 carrier is in, and the zero
through seven is the t1 controller port. If I wanted to graph
usage per t1, these are the OIDs I would use. I am not sure what you mean
when you say that you couldn't get a single value
for each t. That is exactly what the above results show, active b channels
on each pri line on octal carrier in slot 0. Moreover,
if I do a get on any one of the above OIDs, I do get a result:

(32) tsunami $ snmpget -c public ehdup-a.ts
1.3.6.1.4.1.9.10.19.1.1.9.1.3.0.1
.1.3.6.1.4.1.9.10.19.1.1.9.1.3.0.1 : Unsigned32: 14

So as far as I can tell, you are polling the correct OID and should be
getting what you want. A good link available from cisco
is called "basic dial NMS implementation guide". It contains actual mrtg
config files that you can plagiarize and bend to use in
your environment. If you haven't found it yet, it should prove to be most
helpful in getting your graphs set up.

chris


> Hi all,
> I'm pretty new to MRTG and wanted to graph number of DS0's active per
> DS1 on a Cisco AS5400 with 16 E1 PRI interfaces.
> I tried to use the cisco-pop-mgmt mib to do so but I could not get a
> single value for each DS1. The closest result (I run snmpwalk to see
> the values)was using the following OID:
> 1.3.6.1.4.1.9.10.19.1.1.9.1.3.1
> The results were DS0s usage for all DS1 in slot 1 (from 0 to 7).
> The same thing using:
> 1.3.6.1.4.1.9.10.19.1.1.9.1.3.2 which gives me the usage of ds0s of
> all DS1 in slot 2.
> If I try to use a more specific OID such as:
> 1.3.6.1.4.1.9.10.19.1.1.9.1.3.1.1 (which in theory should return the
> usage of DS0s of 1st DS1 of the slot 1), I get this response:
> "no MIB objects contained under subtree".
> I use this IOS: c5400-is-mz.122-2.XB6.bin, which should support the
> pop-mgmt MIB according to Cisco.
> Can anybody help me to find a solution or a work-around ?
> Moreover I tried to graph the results from the above OID but I have no
> idea on how to prepare an MRTG config file for 8 result values in one
> time (One value for each DS1).
> Please help.

> /Ed



 
 
 

1. MRTG and AS5400: how to monitor DS0s usage per single DS1 ?

Hi all,
I'm pretty new to MRTG and wanted to graph number of DS0's active per
DS1 on a Cisco AS5400 with 16 E1 PRI interfaces.
I tried to use the cisco-pop-mgmt mib to do so but I could not get a
single value for each DS1. The closest result was using the following
OID:
1.3.6.1.4.1.9.10.19.1.1.9.1.3.1  
The results were DS0s usage for all DS1 in slot 1 (from 0 to 7).
The same thing using:
1.3.6.1.4.1.9.10.19.1.1.9.1.3.2 which gives me the usage of ds0s of
all DS1 in slot 2.
If I try to use a more specific OID such as:
1.3.6.1.4.1.9.10.19.1.1.9.1.3.1.1 (which in theory should return the
usage of DS0s of 1st DS1 of the slot 1), I get this response:
"no MIB objects contained under subtree".
I use this IOS: c5400-is-mz.122-2.XB6.bin, which should support the
pop-mgmt MIB according to Cisco.
Can anybody help me to find a work-around ?
I tried to graph the results of the table but I have no idea on how to
prepare an MRTG config file to do so (One value for each DS1).
Please help.

/Ed

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