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Cisco Switch Monitor Gig interface

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Cisco Switch Monitor Gig interface

Posted: Mon Jul 08, 2013 3:47 pm
by ddbrooks
I have a cisco switch with 24 fast ethernet ports and 2 SFP gig ports. The gig port graphs do not show and data (0 bandwidth) I have been through the other form post and looked to be sure iIam using 64 bit counters, checked permissions, and any suggestions in the wiki but I still do not get any graphs

Below it shows rrd is getting some data but not all

Code: Select all

[root@Ubi-monitoring ~]# rrdtool fetch /var/lib/mrtg/<REMOVED>_10101.rrd  AVERAGE
                            ds0                 ds1

1373218800: -nan 9.7170616281e+05
1373219100: -nan 1.0194032470e+06
1373219400: -nan 8.9831420283e+05
1373219700: -nan 8.5762760078e+05
1373220000: -nan 9.3255805760e+05
1373220300: -nan 8.1052986003e+05
1373220600: -nan 7.7702377802e+05
1373220900: -nan 8.3676715219e+05
1373221200: -nan 8.6350258508e+05
1373221500: -nan 8.4869006383e+05
1373221800: -nan 8.3546027909e+05
1373222100: -nan 9.8541245779e+05
1373222400: -nan 1.0713292160e+06
1373222700: -nan 1.1192068281e+06
1373223000: -nan 1.0207810008e+06
1373223300: -nan 9.6151134480e+05
1373223600: -nan 9.1230434914e+05
1373223900: -nan 9.1390490058e+05
1373224200: -nan 8.5130844972e+05
1373224500: -nan 7.6305685581e+05
1373224800: -nan 8.3611282551e+05
1373225100: -nan 8.6406902743e+05
1373225400: -nan 8.3763978332e+05
1373225700: -nan 9.1123845844e+05
1373226000: -nan 9.1210696798e+05
1373226300: -nan 7.9012008116e+05
1373226600: -nan 7.8363571222e+05
1373226900: -nan 9.4484177339e+05
1373227200: -nan 9.9836511936e+05
1373227500: -nan 9.8033023944e+05
1373227800: -nan 7.9388806034e+05
1373228100: -nan 9.2671968226e+05
1373228400: -nan 7.8026218483e+05
1373228700: -nan 6.7648776136e+05
1373229000: -nan 8.0388222951e+05
1373229300: -nan 7.1641344879e+05
1373229600: -nan 7.3445058931e+05
1373229900: -nan 7.5090844042e+05
1373230200: -nan 8.0598328493e+05
1373230500: -nan 8.2974085535e+05
1373230800: -nan 9.5634167258e+05
1373231100: -nan 7.8819682637e+05
1373231400: -nan 9.1650564728e+05
1373231700: -nan 7.5453566122e+05
1373232000: -nan 8.2679602037e+05
1373232300: -nan 8.0131101241e+05
1373232600: -nan 7.1983727272e+05
1373232900: -nan 7.5547878860e+05
1373233200: -nan 9.2170530639e+05
1373233500: -nan 8.6737346954e+05
1373233800: -nan 9.2684908787e+05
1373234100: -nan 9.7799018388e+05
1373234400: -nan 1.0620596519e+06
1373234700: -nan 1.1011905631e+06
1373235000: -nan 1.1029245084e+06
1373235300: -nan 1.0256951467e+06
1373235600: -nan 9.8412834504e+05
1373235900: -nan 9.8158761045e+05
1373236200: -nan 9.4138867874e+05
1373236500: -nan 8.5476674003e+05
1373236800: -nan 8.9367692796e+05
1373237100: -nan 8.5554460308e+05
1373237400: -nan 8.5848787359e+05
1373237700: -nan 8.4505379813e+05
1373238000: -nan 9.0379928257e+05
1373238300: -nan 9.4596961474e+05
1373238600: -nan 9.3651721320e+05
1373238900: -nan 9.3138533462e+05
1373239200: -nan 8.9217191946e+05
1373239500: -nan 8.5081658524e+05
1373239800: -nan 8.8158962049e+05
1373240100: -nan 8.5671119808e+05
1373240400: -nan 8.6461620607e+05
1373240700: -nan 8.3146847348e+05
1373241000: -nan 8.4194467213e+05
1373241300: -nan 8.1876647999e+05
1373241600: -nan 7.9299352548e+05
1373241900: -nan 8.6729467451e+05
1373242200: -nan 9.8845515676e+05
1373242500: -nan 8.8949092261e+05
1373242800: -nan 8.9180350152e+05
1373243100: -nan 8.8190989843e+05
1373243400: -nan 8.1875369794e+05
1373243700: -nan 8.3513679631e+05
1373244000: -nan 8.5455363206e+05
1373244300: -nan 8.6672427504e+05
1373244600: -nan 8.6905984187e+05
1373244900: -nan 9.1207344111e+05
1373245200: -nan 8.4434624903e+05
1373245500: -nan 7.6327600281e+05
1373245800: -nan 8.1776704759e+05
1373246100: -nan 9.1712520559e+05
1373246400: -nan 8.8522268016e+05
1373246700: -nan 8.8182106047e+05
1373247000: -nan 8.1372406470e+05
1373247300: -nan 8.1859590343e+05
1373247600: -nan 7.7912560309e+05
1373247900: -nan 7.6862983604e+05
1373248200: -nan 7.8051787450e+05
1373248500: -nan 8.3727295150e+05
1373248800: -nan 8.0593679301e+05
1373249100: -nan 7.8369243763e+05
1373249400: -nan 7.0356176624e+05
1373249700: -nan 6.6674610098e+05
1373250000: -nan 6.8308902473e+05
1373250300: -nan 6.1297707901e+05
1373250600: -nan 6.4018036499e+05
1373250900: -nan 7.9166567781e+05
1373251200: -nan 8.1369228457e+05
1373251500: -nan 7.6923635906e+05
1373251800: -nan 7.9234449541e+05
1373252100: -nan 7.9470516998e+05
1373252400: -nan 7.4634431204e+05
1373252700: -nan 8.3807335041e+05
1373253000: -nan 7.5986635346e+05
1373253300: -nan 8.8480342514e+05
1373253600: -nan 9.0369283933e+05
1373253900: -nan 9.2064469898e+05
1373254200: -nan 8.7168618148e+05
1373254500: -nan 8.2854789810e+05
1373254800: -nan 8.7199462980e+05
1373255100: -nan 8.0965714534e+05
1373255400: -nan 8.4542415951e+05
1373255700: -nan 9.5600112979e+05
1373256000: -nan 9.1188637949e+05
1373256300: -nan 9.3914022427e+05
1373256600: -nan 9.9863554944e+05
1373256900: -nan 1.0275673294e+06
1373257200: -nan 1.0134847090e+06
1373257500: -nan 1.0600495321e+06
1373257800: -nan 1.1209329891e+06
1373258100: -nan 1.0877654174e+06
1373258400: -nan 1.0674173714e+06
1373258700: -nan 1.1002608345e+06
1373259000: -nan 1.1363828545e+06
1373259300: -nan 1.0107216973e+06
1373259600: -nan 1.0581346014e+06
1373259900: -nan 1.1178267835e+06
1373260200: -nan 1.1165633212e+06
1373260500: -nan 1.2007480057e+06
1373260800: -nan 1.2045691633e+06
1373261100: -nan -nan
1373261400: -nan 1.2167150767e+06
1373261700: -nan 1.1646775027e+06
1373262000: -nan 1.1700321825e+06
1373262300: -nan 1.1762924275e+06
1373262600: -nan 1.1545381976e+06
1373262900: -nan 1.2153113140e+06
1373263200: -nan 1.0921032282e+06
1373263500: -nan 1.0413645713e+06
1373263800: -nan 9.6803205637e+05
1373264100: -nan 9.2324242422e+05
1373264400: -nan 1.0348633500e+06
1373264700: -nan 1.1313505670e+06
1373265000: -nan 1.0610788184e+06
1373265300: -nan 1.0412921688e+06
1373265600: -nan 1.0947062749e+06
1373265900: -nan 1.0716371429e+06
1373266200: -nan 9.5967547280e+05
1373266500: -nan 1.1574181532e+06
1373266800: -nan 1.1713339877e+06
1373267100: -nan 1.1887810208e+06
1373267400: -nan 1.1406375422e+06
1373267700: -nan 1.0307622022e+06
1373268000: -nan 9.5184842901e+05
1373268300: -nan 9.3998784691e+05
1373268600: -nan 9.7853725907e+05
1373268900: -nan 8.8029273956e+05
1373269200: -nan 7.9414652263e+05
1373269500: -nan 8.5425804933e+05
1373269800: -nan 9.3517746831e+05
1373270100: -nan 8.5788514972e+05
1373270400: -nan 7.1966981899e+05
1373270700: -nan 7.8583650864e+05
1373271000: -nan 7.5330298242e+05
1373271300: -nan 8.8420934791e+05
1373271600: -nan 8.9069674582e+05
1373271900: -nan -nan
1373272200: -nan -nan
1373272500: -nan -nan
1373272800: -nan -nan
1373273100: -nan -nan
1373273400: -nan -nan
1373273700: -nan -nan
1373274000: -nan -nan
1373274300: -nan -nan
1373274600: -nan -nan
1373274900: -nan -nan
1373275200: -nan -nan
1373275500: -nan 1.2499689867e+06
1373275800: -nan 1.2499689867e+06
1373276100: -nan -nan
1373276400: -nan -nan
1373276700: -nan -nan
1373277000: -nan -nan
1373277300: -nan -nan
1373277600: -nan -nan
1373277900: -nan -nan
1373278200: -nan -nan
1373278500: -nan -nan
1373278800: -nan -nan
1373279100: -nan -nan
1373279400: -nan -nan
1373279700: -nan -nan
1373280000: -nan -nan
1373280300: -nan -nan
1373280600: -nan -nan
1373280900: -nan -nan
1373281200: -nan -nan
1373281500: -nan -nan
1373281800: -nan -nan
1373282100: -nan -nan
1373282400: -nan -nan
1373282700: -nan -nan
1373283000: -nan -nan
1373283300: -nan 1.2497531661e+06
1373283600: -nan 1.2497531661e+06
1373283900: -nan -nan
1373284200: -nan -nan
1373284500: -nan -nan
1373284800: -nan 1.1677221800e+06
1373285100: -nan 1.1341258803e+06
1373285400: -nan 9.6112261392e+05
1373285700: -nan 1.0093375363e+06
1373286000: -nan 1.0526759121e+06
1373286300: -nan 1.0109550395e+06
1373286600: -nan 1.0408384059e+06
1373286900: -nan 1.0052275221e+06
1373287200: -nan 9.9893101450e+05
1373287500: -nan 9.8421470460e+05
1373287800: -nan 9.1423256953e+05
1373288100: -nan 9.9986307140e+05
1373288400: -nan 9.0970726967e+05
1373288700: -nan 9.0542672667e+05
1373289000: -nan -nan
1373289300: -nan -nan
1373289600: -nan -nan
1373289900: -nan -nan
1373290200: -nan -nan
1373290500: -nan 1.1750873567e+06
1373290800: -nan 1.1215329013e+06
1373291100: -nan 1.2411370920e+06
1373291400: -nan 1.2471105886e+06
1373291700: -nan -nan
1373292000: -nan 1.1913639833e+06
1373292300: -nan 1.1368193527e+06
1373292600: -nan 1.0437733874e+06
1373292900: -nan 1.0134082441e+06
1373293200: -nan 1.0256226281e+06
1373293500: -nan 1.0064512482e+06
1373293800: -nan 1.1301757264e+06
1373294100: -nan 1.1114082773e+06
1373294400: -nan 1.1933280364e+06
1373294700: -nan 1.2252327394e+06
1373295000: -nan 1.2250719810e+06
1373295300: -nan 1.1990146935e+06
1373295600: -nan 1.1978373433e+06
1373295900: -nan -nan
1373296200: -nan -nan
1373296500: -nan -nan
1373296800: -nan -nan
1373297100: -nan -nan
1373297400: -nan -nan
1373297700: -nan -nan
1373298000: -nan -nan
1373298300: -nan -nan
1373298600: -nan 1.1629027893e+06
1373298900: -nan 1.1629027893e+06
1373299200: -nan -nan
1373299500: -nan -nan
1373299800: -nan -nan
1373300100: -nan -nan
1373300400: -nan -nan
1373300700: -nan -nan
1373301000: -nan -nan
1373301300: -nan 1.2388975300e+06
1373301600: -nan 1.1929977220e+06
1373301900: -nan 1.2244720809e+06
1373302200: -nan 1.2233629427e+06
1373302500: -nan 1.1419832062e+06
1373302800: -nan 1.1145189539e+06
1373303100: -nan 1.2232049864e+06
1373303400: -nan 1.0029893359e+06
1373303700: -nan 1.1576014687e+06
1373304000: -nan 1.1772501974e+06
1373304300: -nan 1.1939325707e+06
1373304600: -nan 1.1488946900e+06
1373304900: -nan 1.1208456225e+06
1373305200: -nan -nan

Re: Cisco Switch Monitor Gig interface

Posted: Mon Jul 08, 2013 3:53 pm
by abrist
NaN is "Not a number" and that is most likely why you are having problems. Are you using snmp v1 or v2c?
Were these rrds created from checks add through our wizard, or are the custom checks?

Re: Cisco Switch Monitor Gig interface

Posted: Mon Jul 08, 2013 4:51 pm
by ddbrooks
I used version 2 when setting up and per the wiki verified it by going into mrtg.cfg. below is the check.

Target[<Removed>_10101]: 10101:<Removed>@<Removed>:::::2

I have a 7206 I just brought online this weekend doing the same thing. All interfaces on it are Gig.

Re: Cisco Switch Monitor Gig interface

Posted: Mon Jul 08, 2013 4:52 pm
by ddbrooks
SPoke to soon 7206 seems to be working

Re: Cisco Switch Monitor Gig interface

Posted: Mon Jul 08, 2013 4:56 pm
by abrist
Did you use our switch monitoring wizard? If not, then your mrtg config may have issues.

Re: Cisco Switch Monitor Gig interface

Posted: Mon Jul 08, 2013 5:00 pm
by sreinhardt
Are these ports using very high or low bandwidth?

Re: Cisco Switch Monitor Gig interface

Posted: Mon Jul 08, 2013 9:46 pm
by ddbrooks
I did use the switch wizard to add this to the Configuraiton

The port is using about 70 Mbps to 200 Mbps.

Re: Cisco Switch Monitor Gig interface

Posted: Tue Jul 09, 2013 9:25 am
by sreinhardt
Could you send us a copy of your mrtg.conf? Certainly feel free to sanitize as needed, and we are only concerned with this one switch at the moment so all other configurations can be removed.

Re: Cisco Switch Monitor Gig interface

Posted: Wed Jul 10, 2013 2:36 pm
by ddbrooks
Here is the port in question


### Interface 10101 >> Descr: 'GigabitEthernet0/1' | Name: 'Gi0/1' | Ip: '' | Eth: '30-78-30-30-32-33-30-35-36-32-33-36-38-31' ###

Target[<Removed>_10101]: 10101:<Removed>@<Removed>:::::2
SetEnv[<Removed>_10101]: MRTG_INT_IP="" MRTG_INT_DESCR="GigabitEthernet0/1"
MaxBytes[<Removed>_10101]: 1250000
Title[<Removed>_10101]: Traffic Analysis for 10101 -- UBI-3560-EXT-OB
PageTop[<Removed>_10101]: <h1>Traffic Analysis for 10101 -- UBI-3560-EXT-OB</h1>
<div id="sysdetails">
<table>
<tr>
<td>System:</td>
<td>UBI-3560-EXT-OB</td>
</tr>
<tr>
<td>Maintainer:</td>
<td></td>
</tr>
<tr>
<td>Description:</td>
<td>GigabitEthernet0/1</td>
</tr>
<tr>
<td>ifType:</td>
<td>ethernetCsmacd (6)</td>
</tr>
<tr>
<td>ifName:</td>
<td>Gi0/1</td>
</tr>
<tr>
<td>Max Speed:</td>
<td>1250.0 kBytes/s</td>
</tr>
</table>
</div>

Re: Cisco Switch Monitor Gig interface

Posted: Thu Jul 11, 2013 10:26 am
by sreinhardt
OK, I was hoping to see the exact oid that mrtg decided to look at. Instead lets do an snmpwalk. There will be sensitive data in the ifPhysAddress oid, feel free to remove this data, but please post the rest back in [ code] tags.

Code: Select all

snmpwalk -v 2c -c [communitystring] -m ALL [Hostname or IP] interfaces
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