[mrtg] Re: Using MRTG to measure SAA RTT monitors

vk2ydh vk2ydh at hotmail.com
Thu Apr 7 01:10:52 MEST 2005


This is what I use:
I downloaded the original but it had a error in it for the jitter 
measurement. It's now OK

It measures Round Trip delay and one way jitter Source > Dest and Dest > 
Source

Note I use routers2 so that line may not work for you

# SAA RTT

Target[saa-rtt]: 
1.3.6.1.4.1.9.9.42.1.5.2.1.2.1&.1.3.6.1.4.1.9.9.42.1.5.2.1.2.1:public at 10.2.2.24:::::2 
/ 
1.3.6.1.4.1.9.9.42.1.5.2.1.1.1&.1.3.6.1.4.1.9.9.42.1.5.2.1.1.1:public at 10.2.2.24:::::2

Directory[saa-rtt]: Cust0147

Maxbytes[saa-rtt]: 10000

routers.cgi*Options[saa-rtt]: fixunit

Title[saa-rtt]: SAA RTT

PageTop[saa-rtt]: <H1>SAA RTT</H1>

ShortLegend[saa-rtt]: ms

YLegend[saa-rtt]: miliseconds

Legend1[saa-rtt]: Latest RTT

Legend2[saa-rtt]: Latest RTT

LegendI[saa-rtt]: RTT:

LegendO[saa-rtt]: RTT:

Options[saa-rtt]: growright, gauge, nopercent

# SAA Packet loss

Target[saa-pktloss]: 
1.3.6.1.4.1.9.9.42.1.5.2.1.26.1&.1.3.6.1.4.1.9.9.42.1.5.2.1.27.1:public at 10.2.2.24:::::2

Maxbytes[saa-pktloss]: 10000

Directory[saa-pktloss]: Cust0147

Title[saa-pktloss]: SAA Packet loss

PageTop[saa-pktloss]: <H1>SAA Packet loss</H1>

ShortLegend[saa-pktloss]: pkts

YLegend[saa-pktloss]: Packets

Legend1[saa-pktloss]: Packet loss SD

Legend2[saa-pktloss]: Packet loss DS

LegendI[saa-pktloss]: SD:

LegendO[saa-pktloss]: DS:

Options[saa-pktloss]: growright, gauge



# SAA POS JITTER

Target[saa-posjitter]: 
1.3.6.1.4.1.9.9.42.1.5.2.1.7.1&.1.3.6.1.4.1.9.9.42.1.5.2.1.17.1:public at 10.2.2.24:::::2

Maxbytes[saa-posjitter]: 10000

Directory[saa-posjitter]: Cust0147

Title[saa-posjitter]: SAA MAX Positive jitter

PageTop[saa-posjitter]: <H1>SAA MAX Positive jitter</H1>

ShortLegend[saa-posjitter]: ms

YLegend[saa-posjitter]: miliseconds

Legend1[saa-posjitter]: MAX Positive jitter SD

Legend2[saa-posjitter]: MAX Positive jitter DS

LegendI[saa-posjitter]: SD:

LegendO[saa-posjitter]: DS:

Options[saa-posjitter]: growright, gauge, nopercent

# SAA NEG JITTER

Target[saa-negjitter]: 
1.3.6.1.4.1.9.9.42.1.5.2.1.12.1&.1.3.6.1.4.1.9.9.42.1.5.2.1.22.1:public at 10.2.2.24:::::2

Maxbytes[saa-negjitter]: 10000

Directory[saa-negjitter]: Cust0147

Title[saa-negjitter]: SAA MAX Negative jitter

PageTop[saa-negjitter]: <H1>SAA MAX Negative jitter</H1>

ShortLegend[saa-negjitter]: ms

YLegend[saa-negjitter]: miliseconds

Legend1[saa-negjitter]: MAX Negative jitter SD

Legend2[saa-negjitter]: MAX Negative jitter DS

LegendI[saa-negjitter]: SD:

LegendO[saa-negjitter]: DS:

Options[saa-negjitter]: growright, gauge, nopercent

----- Original Message ----- 
From: "Casey Scott" <C.Scott at F5.com>
To: <mrtg at list.ee.ethz.ch>
Sent: Thursday, April 07, 2005 7:40 AM
Subject: [mrtg] Using MRTG to measure SAA RTT monitors


>I found this email: http://www.ee.ethz.ch/~slist/mrtg/msg28758.html
> which was a fantastic start for measuring this MIB:
> http://tools.cisco.com/Support/SNMP/do/BrowseMIB.do?local=en&mibName=CIS
> CO-RTTMON-MIB to graph the output of SAA probes.
>
> My Vendor engineering team, however, is asking me to find these values:
>
> Interarrival jitterout: X   Interarrival jitterin: Y
>
> as seen in line 27 of the 'show rtr op 1' command. After reading the MIB
> and OID documentation, I'm not seeing anything that looks like that kind
> of a value. Does anyone have any knowledge of what those numbers (a)
> are, and (b) how to capture them?
>
>
>
> Cheers~
> CPS
>
>
> Casey Paul Scott  network administrator  |  c.scott at f5.com  | www.f5.com
> F5 Networks  | 401 Elliott Avenue West  |  Seattle, Washington 98119
>
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