[mrtg] Re: High Utilization

[Daniel J McDonald]

Look at the transmission mib.  Here is the output from the router as well as
the transmission mib, so you can figure out which value goes where:
Austin3640#sh frame pvc 120

PVC Statistics for interface Serial0/0 (Frame Relay DTE)

DLCI = 120, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE =
Serial0/0.120

  input pkts 1578535       output pkts 1306215      in bytes 1339085050
  out bytes 146926209      dropped pkts 0           in FECN pkts 0
  in BECN pkts 0           out FECN pkts 0          out BECN pkts 0
  in DE pkts 0             out DE pkts 0
  out bcast pkts 20817      out bcast bytes 7535754
  pvc create time 2w1d, last time pvc status changed 1w4d
[dmcdonald at netmon mrtg]$ snmpwalk -IR 172.16.0.1 public transmission.32 |
grep 1.120
transmission.32.2.1.1.1.120 = 1
transmission.32.2.1.2.1.120 = 120
transmission.32.2.1.3.1.120 = 2
transmission.32.2.1.4.1.120 = 0
transmission.32.2.1.5.1.120 = 0
transmission.32.2.1.6.1.120 = 1306214
transmission.32.2.1.7.1.120 = 146925847
transmission.32.2.1.8.1.120 = 1578535
transmission.32.2.1.9.1.120 = 1339085050
transmission.32.2.1.10.1.120 = Timeticks: (4109) 0:00:41.09
transmission.32.2.1.11.1.120 = Timeticks: (28778937) 3 days, 7:56:29.37
transmission.32.2.1.12.1.120 = 0
transmission.32.2.1.13.1.120 = 1536000
transmission.32.2.1.14.1.120 = 0

That's the best place to look.  Dropped packets, DE set, and BECN's and
FECN's are all good values to get your hands on.



> -----Original Message-----
> From:  David.R.Oslager at BakerNet.com
> Sent: Monday, December 18, 2000 7:11 PM
> I have a FrameRelay circuit that seems to be pretty utilized
> (it's averaging
> 80% during business hours). I was wondering if anyone knew the OIDs to
> monitor for other informational counters for this serial int.
> (ie. Packets
> dropped, collisions, etc). I'm not sure what would be good
> points to monitor
> to show the retransmits, drops, etc.

Daniel J McDonald - CCIE 2495, CNX
Principal Network Specialist
Digicon Technologies
http://www.digicontech.com
dmcdonald at digicontech.com

Digicon - A Cisco Systems Partner, Silver Certified.


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