Hi Jeffrey,

This is the log of the agent when is started in debug mode, and later Openser is started:

/opt/net-snmp/sbin/snmpd -f -Dagentx -x tcp:localhost:705 2>&1 No log handling enabled - turning on stderr logging registered debug token agentx, 1 agentx_register_app_config_handler: registering .conf token for "agentxsocket" agentx_register_app_config_handler: registering .conf token for "agentxperms" agentx_register_app_config_handler: registering .conf token for "agentxRetries" agentx_register_app_config_handler: registering .conf token for "agentxTimeout" Turning on AgentX master support. agentx/master: initializing... agentx/master: initializing... DONE NET-SNMP version 5.4 agentx/master: unexpected callback op 4 agentx/master: handle pdu (req=0x54fb3d2b,trans=0x0,sess=0x0) agentx/master: open 0018efc0 agentx/master: opened 001ad130 = 5 with flags = a0 agentx/master: send response, stat 0 (req=0x54fb3d2b,trans=0x0,sess=0x0) agentx_build: packet built okay

I have tried changing too the keywork agentXsocket to agentXSocket, and with a minimal snmpd config, and still reports error:

# /opt/net-snmp/bin/snmpwalk -v 2c -c public localhost .1.3.6.1.4.1.27483 OPENSER-REG-MIB::openser = No Such Object available on this agent at this OID

And the snmpd log:

agentx/master: send response, stat 0 (req=0x54fb3d2f,trans=0x0,sess=0x0) agentx_build: packet built okay agentx/master: handle pdu (req=0x54fb3d30,trans=0x0,sess=0x5) agentx/master: send response, stat 0 (req=0x54fb3d30,trans=0x0,sess=0x5) agentx_build: packet built okay

Thanks!

On 3/29/07, Jeffrey Magder jmagder@somanetworks.com wrote:

It looks like there is communication going on between the NetSNMP master agent, and OpenSER's SNMPStats sub-agent. Would you be able to provide me some more of the /var/log/snmpd.log snmpd logs? Specifically, I'm looking for what happens after:

Turning on AgentX master support. agentx/master: initializing... agentx/master: initializing... DONE NET-SNMP version 5.3.1

There should be something similar to the following:

agentx/master: unexpected callback op 4 agentx/master: handle pdu (req=0x1da53a0c,trans=0x0,sess=0x0) agentx/master: open 0x81137c8 agentx/master: opened 0x814b558 = 6 with flags = a0 agentx/master: send response, stat 0 (req=0x1da53a0c,trans=0x0,sess=0x0)

If thats there, I'm wondering if you have set up any special view restrictions for certain parts of the OID Tree given a certain community strings? Perhaps it would be helpful to rule that out with a minimal snmpd.conf file containing only:

rocommunity public master agentx

Finally, I don't think this matters (it doesn't matter on my system), but could you change:

agentXsocket tcp:localhost:705 ---> agentXSocket tcp:localhost:705

The "S" wasn't capitalized. :-)

Thanks again!

• Jeffrey Magder

Sergio Gutierrez wrote:

...

Hi Jefrey

Thanks for your answer.

I will reply every point:

# /opt/net-snmp/bin/snmpwalk -v 2c -c community localhost .1.3.6.1.4.1.27483 OPENSER-REG-MIB::openser = No Such Object available on this agent at this OID

# ps -ef | grep snmpd root 1649 579 0 17:50:07 pts/2 0:17 /opt/net-snmp/sbin/snmpd -d -f -Dagentx -x tcp:localhost:705 root 2935 2778 0 09:59:21 pts/3 0:00 grep snmpd (I am running debug mode; the syntax of ps command is a little bti different because I am using Solaris)

# grep -i agentx /var/log/snmpd.log agentx_build: packet built okay agentx/master: handle pdu (req=0x3ac55fdb,trans=0x0,sess=0xf) agentx/master: send response, stat 0 (req=0x3ac55fdb,trans=0x0,sess=0xf) agentx_build: packet built okay agentx/master: handle pdu (req=0x3ac55fdc,trans=0x0,sess=0xf) agentx/master: send response, stat 0 (req=0x3ac55fdc,trans=0x0,sess=0xf) agentx_build: packet built okay agentx/master: handle pdu (req=0x3ac55fdd,trans=0x0,sess=0xf) agentx/master: send response, stat 0 (req=0x3ac55fdd,trans=0x0,sess=0xf) agentx_build: packet built okay ...

# cat /opt/net-snmp/share/snmp/snmpstats.conf agentXsocket tcp:localhost:705

# cat /opt/net-snmp/share/snmp/snmpd.conf syslocation XXXX syscontact XXXX agentaddress udp:161 rocommunity community localhost master agentx

As you can see, both of the files are located at the same directory.

Finally, I do have tried the check. I can see Openser starts OK and the master agent receives the connection of the sub agent.

Thank you very much for your help.

Kind regards.

Sergio G.

On 3/29/07, *jmagder* <jmagder@somanetworks.com mailto:jmagder@somanetworks.com> wrote:

Hi Sergio,

First off, could you try running "/opt/net-snmp/bin/snmpwalk -v 2c

-c

...

community sipserver  .1.3.6.1.4.1.27483"?  If that isn't succeeding,
then it would greatly help me debug your problem if you could
answer the
following questions:

1) What is the output of "ps aux | grep snmpd"?

2) What is the output of "cat /var/log/messages | grep AgentX"

3) Can you show me the contents of snmpstats.conf ?

4) Does snmpd.conf contain "master agentx"?

5) Is snmpd.conf located in the same directory as snmpstats.conf?

6) Have you tried the steps in "Testing for a proper
Configuration" in
section 1.6.4?

Thanks Sergio!

- Jeffrey Magder

Sergio Gutierrez wrote:
> Hi list.
>
> I have installed Openser 1.2.0, with Net-snmp version 5.4 to

support

...

> the SNMPstats module. I have configured the subagent according to
the
> instructions on the documentation, but I am not being able to

obtain

...

> any data.
>
> I am running both products on Solaris 10 Sparc.
>
> # /opt/net-snmp/bin/snmpwalk -v 2c -c community sipserver
> .1.3.6.1.4.1.27483.3.1.1.1.1.1.1
> SNMPv2-SMI::enterprises.27483.3.1.1.1.1.1 = No Such Object

available

...

> on this agent at this OID
>
> # /opt/net-snmp/bin/snmpwalk -v 2c -c community sipserver
> openserSIPProtocolVersion
> SNMPv2-SMI::enterprises.27483.3.1.1.1.1.1 = No Such Object

available

...

> on this agent at this OID
>
> Is there any other thing I should do after compiling and
configuring?
>
> Thanks in advance for your attention
>
> Kind Regards.
>
> Sergio Gutiérrez
>
>
>
>

---

...

>
> _______________________________________________
> Users mailing list
> Users@openser.org <mailto:Users@openser.org>
> http://openser.org/cgi-bin/mailman/listinfo/users
>