E1 Channel monitoring using MRTG

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E1 Channel monitoring using MRTG

Postby syedbilalmasaud » Thu Jul 17, 2008 1:49 pm

Hi All,

Did any body tried to monitor E1 channels on cisco AS5350 and AS5400 series using mrtg , if yes can you please share that how to monitor CRC errors, number concurrent calls , channels status and other stuff

Thanks bhai log
Cheers :)

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Postby farhanksa » Tue Oct 21, 2008 3:15 pm

AA

I hope you have found the solution. If you happen to come across this please post your solution.
Following might help others in future.
I have done similar using snmp check through Nagios
or you can do the shell check using the following but make sure that you have configured your cisco device(monitored device) with at least the following

snmp-server community password RO accesslist number

password= is the community-string
RO = read only
access list number which allows the source ip to query the cisco device.
Note: I have noticed the behaviour on some Cisco switches that if the access list is not configured then it will allow access from anywhere even access list number is written the snmp command (Should give you error because of security)



form the Linux shell (monitoring box)
snmpwalk walk through all the OID values under a MIB tree , where as snmpget only gets the results for exact OID value. BTW
snmpwalk -v2c ipaddress community-string-password .1.3.6.1.2.1.2.2.1.7
above will check all under .1.3.6.1.2.1.2.2.1.7.?
snmpget -v2c 192.168.0.1 comunity .1.3.6.1.2.1.2.2.1.7.27
above will check only Serial2/0:0

Replace the OID value to the OID value of E1 interface value (You can get that from Cisco website)

Regards
Farhan
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Postby syedbilalmasaud » Sat Oct 25, 2008 4:08 pm

Dear Farhan,

I really thankfull to you , I like your solution but i have done this thing perl to get cisco access server output and filter the values put them in to database and draw a graph using perl GD

but i will try this .

Thanks

Bilal
Cheers :)



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syedbilalmasaud
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Postby syedbilalmasaud » Thu Nov 06, 2008 4:58 pm

Dear Farhan ,

for your information i have posted my own Cacti template which is use to monitor E1 Channels using cacti 0.87b

if you are interested you can download using this link


http://forums.cacti.net/download.php?id=15051
Cheers :)



:D B I L A L :D
syedbilalmasaud
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