[c-nsp] Jitter measurments using SAA

Tantsura, Jeff jeff.tantsura at capgemini.com
Mon Jan 24 07:53:20 EST 2005


Haven't tried this config but it should be working

Cisco:
-----------------
rtr 1
 type jitter dest-ipaddr 192.168.1.1 dest-port 14384 num-packets 3000
 frequency 600
 request-data-size 172
rtr schedule 1 life forever start-time now
-----------------

mrtg.cfg:
-------------------
# 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
:community{at}router{dot}hostname:::::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:community{at}router{dot}hostname:::::2
Maxbytes[saa-rtt]: 10000
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:community{at}router{dot}hostname:::::2
Maxbytes[saa-pktloss]: 10000
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:community{at}router{dot}hostname:::::2
Maxbytes[saa-posjitter]: 10000
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]:
..1.3.6.1.4.1.9.9.42.1.5.2.1.7.1&.1.3.6.1.4.1.9.9.42.1.5.2
..1.17.1:community{at}router{dot}hostname:::::2
Maxbytes[saa-negjitter]: 10000
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


Jeff


-----Original Message-----
From: cisco-nsp-bounces at puck.nether.net
[mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of M.Palis
Sent: Monday, January 24, 2005 10:23 AM
To: cisco-nsp at puck.nether.net
Subject: [c-nsp] Jitter measurments using SAA

Hello all

We would like to measure jitter using Service Assurance Agent from a
Cisco
router and graph the results using cricket or mrtg or RTG.

We try with Cricket but we did not manage to measure jitter. We manage
to
measure icmp=echo delay but not jitter.

Can anybody help me with the above issue? Does Cricket support Jitter
measurements? If no Is it possible to measure Jitter using MRTG or RTG?


Your help will be appreciated

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