[mrtg] Re: Monitoring Cisco H.323 VOIP gateways

[Robert Holley]

David,

Correct me if I'm wrong, but it appears that you are looking for the number
of calls connected at one polling interval (e.g "....poll with MRTG so I end
up
 with the number of channels that list a "4" for their status?");

You could try looking at this table.

"isdnSigStatsInCalls"		"1.3.6.1.2.1.10.20.1.3.3.1.1"
"isdnSigStatsInConnected"	"1.3.6.1.2.1.10.20.1.3.3.1.2"
"isdnSigStatsOutCalls"		"1.3.6.1.2.1.10.20.1.3.3.1.3"
"isdnSigStatsOutConnected"	"1.3.6.1.2.1.10.20.1.3.3.1.4"


IsdnSignalingStatsEntry ::= SEQUENCE {
            isdnSigStatsInCalls         Counter32,
            isdnSigStatsInConnected     Counter32,
            isdnSigStatsOutCalls        Counter32,
            isdnSigStatsOutConnected    Counter32,
            isdnSigStatsChargedUnits    Counter32
        }

isdnSigStatsInCalls OBJECT-TYPE
        SYNTAX      Counter32
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The number of incoming calls on this interface."
        ::= { isdnSignalingStatsEntry 1 }

isdnSigStatsInConnected OBJECT-TYPE
        SYNTAX      Counter32
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The number of incoming calls on this interface
             which were actually connected."
        ::= { isdnSignalingStatsEntry 2 }

isdnSigStatsOutCalls OBJECT-TYPE
        SYNTAX      Counter32
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The number of outgoing calls on this interface."
        ::= { isdnSignalingStatsEntry 3 }

isdnSigStatsOutConnected OBJECT-TYPE
        SYNTAX      Counter32
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The number of outgoing calls on this interface
             which were actually connected."
        ::= { isdnSignalingStatsEntry 4 }

regards
Bob

> -----Original Message-----
> From: mrtg-bounce at list.ee.ethz.ch [mailto:mrtg-bounce at list.ee.ethz.ch]On
> Behalf Of Grabowski, David
> Sent: Wednesday, January 22, 2003 11:01 AM
> To: mrtg at list.ee.ethz.ch
> Subject: [mrtg] Monitoring Cisco H.323 VOIP gateways
>
>
> Using MRTG 2.9.25 on Windows2000 to monitor tons and tons of
> stuff1. Love it.
>
> We've got a couple Cisco 26xx series routers acting as H.323
> voice-over-IP gateways with PRI connections to the PSTN.
>
> I've been exhaustively searching for an OID that will simply give
> me the number of active channels on the PRI. Three cases with
> Cisco TAC later, and I've come up with nothing.
>
> However, I did discover that I can look at the individual B
> channel and determine its status in .1.3.6.1.2.1.10.20.1.2.1.1.2.X
>
> Where 'X' is a particular B channel on the PRI. (For reasons I
> haven't bothered to figure out yet, 'X' is in the range of 30-52)
>
> For each entry, I get an integer that is:
>
> 1 - idle
> 2 - connecting
> 3 - connected
> 4 - active
>
> So, the long and the short of it is -- for all 23 channels, can
> someone help me figure out what to poll with MRTG so I end up
> with the number of channels that list a "4" for their status?
>
> TIA
>
> ---------------------------------------------------
> David Grabowski
> Mizuho Securities USA
> 212-209-9349 (New!)
>
>
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