Controllerless Networks

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Occasional Contributor I

Re: SNMPWALKing the VC does not always respond

Do you have any update on this? I have the same problem, I can poll the the IAPs one-by-one, but not the VC IP address.

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MVP Expert

Re: SNMPWALKing the VC does not always respond

No update as of yet.
Which version did you test?

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Occasional Contributor I

Re: SNMPWALKing the VC does not always respond

hello,

we are on 6.3.1.2-4.0.0.3_41784, all access points are IAP-225.

regards,
Mark Szabo
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Occasional Contributor I

Re: SNMPWALKing the VC does not always respond

if i query an AP directly this is what i get is pretty unusable, most of the counters are showing 0 (SNR, Rate, Retries) even polling multiple times.

this has nothing to do with snmp, it's just one more thing not working, but i am really unhappy with this whole instant solution, nothing works as it should. we had serious packet loss, disconnects, we had to disable client match, 80 mhz channels, etc. its full of bugs and looks like we are beta testers.

 

# snmpwalk -M /root/mibs:/var/lib/mibs/iana:/var/lib/mibs/ietf -m ARUBA-MIB:AI-AP-MIB -v2c -c public 10.220.9.119 aiClientTable | grep '.....Y'
AI-AP-MIB::aiClientMACAddress.'.....Y' = STRING: b0:5:94:92:b7:59
AI-AP-MIB::aiClientWlanMACAddress.'.....Y' = STRING: 18:64:72:e3:b0:1
AI-AP-MIB::aiClientIPAddress.'.....Y' = IpAddress: 10.220.9.189
AI-AP-MIB::aiClientAPIPAddress.'.....Y' = IpAddress: 10.220.9.119
AI-AP-MIB::aiClientName.'.....Y' = STRING:
AI-AP-MIB::aiClientOperatingSystem.'.....Y' = STRING: Win 7
AI-AP-MIB::aiClientSNR.'.....Y' = INTEGER: 0
AI-AP-MIB::aiClientTxDataFrames.'.....Y' = Counter32: 0
AI-AP-MIB::aiClientTxDataBytes.'.....Y' = Counter32: 0
AI-AP-MIB::aiClientTxRetries.'.....Y' = Counter32: 0
AI-AP-MIB::aiClientTxRate.'.....Y' = INTEGER: 0
AI-AP-MIB::aiClientRxDataFrames.'.....Y' = Counter32: 0
AI-AP-MIB::aiClientRxDataBytes.'.....Y' = Counter32: 0
AI-AP-MIB::aiClientRxRetries.'.....Y' = Counter32: 0
AI-AP-MIB::aiClientRxRate.'.....Y' = INTEGER: 0
AI-AP-MIB::aiClientUptime.'.....Y' = Timeticks: (0) 0:00:00.00

 

 

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MVP Expert

Re: SNMPWALKing the VC does not always respond

Have you opened cases with TAC to resolve your issues? Solution will only get better if TAC is aware so they can trigger proper personnel.

 

have you tried a simple SNMPWALK and see what you get?

snmpwalk -c <community> -v 2c <IAP IP>


I am using the same IAP version as well I haven't had those issues. Not with 225's though.

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Occasional Contributor I

Re: SNMPWALKing the VC does not always respond

we have tac case open with the packet loss, connectivity problems, client match, etc issues. the snmp issue is new for me, we do not have tac case about that yet. i will proceed with opening a case. but as i understand you have problems with snmp as well, filled a bug, aruba could reproduce and you are waiting for the solution.

 

i can snmpwalk the 9 accesspoint we have, but not the virtual controller. the virtual controller ip address does not respond to snmp queries. 

 

if i snmpwalk the individual accesspoints i got information only about the specific access point. for example aiClientTable only contains the clients connected to the queried access point.

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Aruba

Re: SNMPWALKing the VC does not always respond

This issue is addressed in IAP 4.1 which is forthcoming shortly. Thanks to pmonardo for helping isolate the issue with Dev/Eng at Aruba.

 

Adam



| Adam Kennedy, Systems Engineer - adamk@hpe.com

| Service Providers – Aruba, an HPE Company

| Twitter: @adam8021x | Airheads: akennedy

View solution in original post

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MVP Expert

Re: SNMPWALKing the VC does not always respond

I can officially confirm IAP 4.1 allows SNMPwalk to the VC
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