Wireless Access

Reply
Contributor I
Posts: 42
Registered: ‎09-21-2015

SNMPv3 authorizationError

Hi,
I'm configuring SNMPv3 at controller. I already created user with appropriate credentials and trap receiver.
But I have some issue. During testing from snmpwalk I'm getting next error:

Error in packet.
Reason: authorizationError (access denied to that object)

What does it mean and how can I solve this problem? I'm using ArubaOS 6.3.1.13.

Guru Elite
Posts: 21,259
Registered: ‎03-29-2007

Re: SNMPv3 authorizationError

What command are you using to do the SNMPwalk?



Colin Joseph
Aruba Customer Engineering

Looking for an Answer? Search the Community Knowledge Base Here: Community Knowledge Base

Contributor I
Posts: 42
Registered: ‎09-21-2015

Re: SNMPv3 authorizationError

cjoseph, I'm using

snmpwalk -v3 -a sha -A 1234567890 -u test -x DES -X 1234567890 controller_ip_address sysName

 

controller config is:

(____) #show running-config | include snmp
Building Configuration...
netservice svc-snmp-trap udp 162
netservice svc-snmp udp 161
snmp-server community "public"
snmp-server user "test" auth-prot sha ****** priv-prot des ******
snmp-server enable trap
snmp-server host controller_ip_address version 3 test engine-id 000039e7000000a1ac1b0017 udp-port 162

Guru Elite
Posts: 21,259
Registered: ‎03-29-2007

Re: SNMPv3 authorizationError

[ Edited ]

YuriyBozhko,

 

Here is what I did:

 

controller:

config t
snmp-server user user1 auth-prot md5 password1 priv-prot aes password1

 

Linux box:

snmpwalk -v3 -l authpriv -u user1 -a MD5 -A password1 -x AES -X password1 192.168.1.3 system
Did not find 'zeroDotZero' in module SNMPv2-SMI (/usr/local/airwave/share/snmp/mibs/diffserv.my)
Group not found in module (ciscoLwappSysIgmpConfigGroup): At line 53 in /usr/local/airwave/share/snmp/mibs/CISCO-LWAPP-SYS-CAPABILITY.my
Bad timestamp format (11 or 13 characters) (2011122200000Z): At line 164 in /usr/local/airwave/share/snmp/mibs/CISCO-LWAPP-PMIP-MIB.my
Undefined OBJECT-GROUP (cLMobilityGroupRev01ConfigGroup): At line 1005 in /usr/local/airwave/share/snmp/mibs/CISCO-LWAPP-MOBILITY-MIB.my
Did not find 'zeroDotZero' in module SNMPv2-SMI (/usr/local/airwave/share/snmp/mibs/IP-MIB.my)
Did not find 'zeroDotZero' in module SNMPv2-SMI (/usr/local/airwave/share/snmp/mibs/CISCO-BULK-FILE-MIB.my)
Did not find 'zeroDotZero' in module SNMPv2-SMI (/usr/local/airwave/share/snmp/mibs/hh3c-epon-device.mib)
Did not find 'zeroDotZero' in module SNMPv2-SMI (/opt/airwave/share/snmp/mibs/DISMAN-SCHEDULE-MIB.txt)
Did not find 'zeroDotZero' in module SNMPv2-SMI (/opt/airwave/share/snmp/mibs/DISMAN-EVENT-MIB.txt)

 ...snip....

 



Colin Joseph
Aruba Customer Engineering

Looking for an Answer? Search the Community Knowledge Base Here: Community Knowledge Base

Contributor I
Posts: 42
Registered: ‎09-21-2015

Re: SNMPv3 authorizationError

thank you, .
I tried your config, and yes it works...
But how can I communicate controller with AirWave?
Should I use this user in Trap receivers (at controller) or just enter credentials in AirWave to poll device automatically?

Guru Elite
Posts: 21,259
Registered: ‎03-29-2007

Re: SNMPv3 authorizationError

Here is what I did for polling.  I used MD5 and DES:

 

On the Controller:

config t

snmp-server user "user1" auth-prot md5 password1  priv-prot AES password1

(on the controller use the commandline.  There seems to be a problem with entering SNMPv3 credentials on the GUI).

 

in Airwave:

v3.png

 

After doing that and saving, go back to the monitoring tab and click on poll now once:

 

v3v2.png

 

Keep refreshing the page and the status should show Up(ok) and the Last contacted should be the current time.  If the Status shows SNMP failed, go back and check your work.

 

If that is working, setup SNMPv3 Traps on Airwave and the controller by following the instructions here:  You can setup SNMP v3 traps on Airwave and the controller using the instructions here:  http://community.arubanetworks.com/t5/Monitoring-Management-Location/How-to-configure-traps-when-using-snmpv3-for-Airwave-and/ta-p/242731

 



Colin Joseph
Aruba Customer Engineering

Looking for an Answer? Search the Community Knowledge Base Here: Community Knowledge Base

Contributor I
Posts: 42
Registered: ‎09-21-2015

Re: SNMPv3 authorizationError

, thank you.
To say the truth, I made all steps described by you. And finally YES, it works!!!
I think, my problem was that I was doing all configuration in GUI...

Search Airheads
Showing results for 
Search instead for 
Did you mean: