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Re: NPM Not detecting Recieve and Transmit Bandwitdh correctly for ADSL Circuits
MarieB Mar 15, 2010 3:56 PM (in response to Paul_Yarwood)Hi Paul--
Did this every resolve itself? If so, would you mind posting for the community?
M
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Re: NPM Not detecting Recieve and Transmit Bandwitdh correctly for ADSL Circuits
bshoppMar 15, 2010 4:34 PM (in response to Paul_Yarwood)
1 of 1 people found this helpfulThis is what we typically use, do a MIB walk and let us know what you see
OID = ifAlias
1.3.6.1.2.1.31.1.1.1.18.
OID = ifName
1.3.6.1.2.1.31.1.1.1.1.
32bit Counter based
OID = ifInOctets
1.3.6.1.2.1.2.2.1.10.
OID = ifInUcastPkts
1.3.6.1.2.1.2.2.1.11.
OID = ifInNUcastPkts
1.3.6.1.2.1.2.2.1.12.
OID = ifOutOctets
1.3.6.1.2.1.2.2.1.16.
OID = ifOutUcastPkts
1.3.6.1.2.1.2.2.1.17.
OID = ifOutNUcastPkts
1.3.6.1.2.1.2.2.1.18.
64bit Counter based
OID = ifHCInOctets
1.3.6.1.2.1.31.1.1.1.6.
OID = ifHCInUcastPkts
1.3.6.1.2.1.31.1.1.1.7.
OID = ifHCInMulticastPkts
1.3.6.1.2.1.31.1.1.1.8.
OID = ifHCOutOctets
1.3.6.1.2.1.31.1.1.1.10.
OID = ifHCOutUcastPkts
1.3.6.1.2.1.31.1.1.1.11.
OID = ifHCOutMulticastPkts
1.3.6.1.2.1.31.1.1.1.12.
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Re: NPM Not detecting Recieve and Transmit Bandwitdh correctly for ADSL Circuits
Paul_Yarwood Mar 16, 2010 2:08 AM (in response to bshopp)Thanks Brandon,
I'll give it a try when i can get into the office and post the results.
Many Thanks,
Paul
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Re: NPM Not detecting Recieve and Transmit Bandwitdh correctly for ADSL Circuits
darryld Mar 16, 2010 12:04 PM (in response to Paul_Yarwood)The "speed" of the interface is taken from 1.3.6.1.2.1.2.2.1.5 - ifspeed
There is only one value stored in the mib table and this is used for both the tx and rx bandwidth. A limitation of SNMP so I guess this should be expected.
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Re: NPM Not detecting Recieve and Transmit Bandwitdh correctly for ADSL Circuits
Paul_Yarwood Mar 18, 2010 2:48 AM (in response to darryld)I have done a MIB walk on the OID's suggested by bshopp and darryld's comment is spot on, it is only reported on 1.3.6.1.2.1.2.2.1.5 as being 256k, the Mib makes no mention of the higher bandwidth rate on the recieve side, so what NPM is displaying is correct as far as it's what the device is reporting.
I guess i'll just have to keep manually entering the values.
Cheers for the information.
Paul
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Re: NPM Not detecting Recieve and Transmit Bandwitdh correctly for ADSL Circuits
bgrade Oct 31, 2010 10:21 PM (in response to Paul_Yarwood)As the information is contained in the SNMPv2-SMI::transmission MIB (For example 857 router would be SNMPv2-SMI::transmission.94.1.1.5.1.2.12 and SNMPv2-SMI::transmission.94.1.1.4.1.2.12) is there a way to automate the input of these values into the interface speed?
Regards
Tom