ePMP 1000 - SNMP problem / BUG!

Products ePMP
1

Hello!
I’m trying to get some value from a specific Station (SM) by SNMP, but it’s not possibile…

Here an example (firmware 2.0/2.1):

# snmpwalk -c xxx -v2c xxx .1.3.6.1.4.1.17713.21.1.2.30.1.5
iso.3.6.1.4.1.17713.21.1.2.30.1.5.1 = INTEGER: -73
iso.3.6.1.4.1.17713.21.1.2.30.1.5.2 = INTEGER: -73
iso.3.6.1.4.1.17713.21.1.2.30.1.5.3 = INTEGER: -75
[…]

# snmpwalk -c xxx -v2c xxx .1.3.6.1.4.1.17713.21.1.2.30.1.5.1
iso.3.6.1.4.1.17713.21.1.2.30.1.5.1 = No Such Instance currently exists at this OID

# snmpwalk -c xxx -v2c xxx .1.3.6.1.4.1.17713.21.1.2.30.1.5.2
iso.3.6.1.4.1.17713.21.1.2.30.1.5.2 = No Such Instance currently exists at this OID


Here a TCPDUMP:

GetNextRequest(35) .1.3.6.1.4.1.17713.21.1.2.30.1.5.1
GetResponse(36) .1.3.6.1.4.1.17713.21.1.2.30.1.5.2=-72
GetRequest(35) .1.3.6.1.4.1.17713.21.1.2.30.1.5.1
GetResponse(35) .1.3.6.1.4.1.17713.21.1.2.30.1.5.1=[noSuchInstance]


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With another device (PMP 100/450) here the singolar query:

#snmpwalk -c xxx -v2c xxx .1.3.6.1.4.1.161.19.3.1.4.1.34.2
iso.3.6.1.4.1.161.19.3.1.4.1.34.2 = STRING: "-78.8"


and here the TCPDUMP:

GetNextRequest(34) .1.3.6.1.4.1.161.19.3.1.4.1.34.2
GetResponse(36) .1.3.6.1.4.1.161.19.3.1.4.1.34.3=“NA"
GetRequest(34) .1.3.6.1.4.1.161.19.3.1.4.1.34.2
GetResponse(39) .1.3.6.1.4.1.161.19.3.1.4.1.34.2=”-78.8"

It’s very strange… is it a bug?

Thanks!

2

Hello,

I have with snmp on ePMP 1000. Is not posible to add snmp traffic sensor on PRTG Network monitoring and OpMenager. Software version 2.2.

Do you have any solution for this.
Thanks a lot

3

You have to import the MIBs into PRTG. Once that is done, when you go to create the sensor you choose SNMP Library and choose the library you just impoted and select the ulwlan kbits and dlwlan kbits sensors. I don't remember the steps for importing but you can find info on passler.com. 

1 Like
4

Hi Sim_1,

This issue was fixed in 2.2 firmware.

Best regards,

Dima M