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3825 SNMP monitoring - MGCP PRI D-channel state?

Apologies in advance for cross-posting this but I realized after I made the initial post that I'd probably placed it incorrectly.

I'm desperately trying to find a way to retrieve the D-channel state for our voice PRI's. Two days of poking about on Cisco's site has provided no answers. Can someone point me in the direction of an OID that will retrieve the D-channel status? What should the values be for 'up' and 'down'?

Thanks in advance for any assistance you can provide.

3 REPLIES
Cisco Employee

Re: 3825 SNMP monitoring - MGCP PRI D-channel state?

Not sure what kind of device you want to monitor this on, but have at look at these objects:

.1.3.6.1.4.1.9.10.19.1.5.2.1.1

cpmDS0OperStatus OBJECT-TYPE

-- FROM CISCO-POP-MGMT-MIB

SYNTAX Integer { unknown(1), down(2), idle(3), setup(4), connected(5), test(6) }

MAX-ACCESS read-only

STATUS Current

DESCRIPTION "The operational state of the DSO.

This object provides more detailed information than

the IF-MIB ifOperStatus.

unknown - The DSO is in an unknown state

down - The DS0 is out of service

idle - This DS0 is currently idle

setup - A new connection is in the process

of being established

connected - A active connection exists

test - The DSO is undergoing internal testing

.1.3.6.1.2.1.10.20.1.3.4.1.2

isdnLapdOperStatus OBJECT-TYPE

-- FROM ISDN-MIB

SYNTAX Integer { inactive(1), l1Active(2), l2Active(3) }

MAX-ACCESS read-only

STATUS Current

DESCRIPTION "The operational status of this interface:

inactive all layers are inactive

l1Active layer 1 is activated,

layer 2 datalink not established

l2Active layer 1 is activated,

layer 2 datalink established."

New Member

Re: 3825 SNMP monitoring - MGCP PRI D-channel state?

Thanks Davistan. I wound up using ifOperStatus (1.3.6.1.2.1.2.2.1.8) and figuring it out from there.

Appreciate you taking the time to respond. :)

Cisco Employee

Re: 3825 SNMP monitoring - MGCP PRI D-channel state?

Yup...ifOperStatus or ifAdminStatus will do it too if you are just looking for basic interface up/down

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