[AGENT++] snmpWalk stuck on sysDescr

[Frank Fock]

Hi,

Have you generated MIB objects for SNMPv2-MIB or RFC1213-MIB?
Then you will have to either remove the sysGroup registration
in the agent example/template or exclude those objects
from your code generation using the skip property in AgenPro.

Best regards,
Frank

Salman Qamar wrote:
> I'm using the latest downloads for agent++, snmp++ and agentpro on linux
> and testing the agentpro generated code as is, using NO_SNMPv3 and
> multi-threaded feature for my agent. 
> 
> snmpWalk from 1.3.6.1.2.1.1 ( system ) gets stuck on sysDescr and goes
> on and on.
> The same is true if I start from 1.3.6.1.2.1.1.1.0 ( sysDescr ) itself.
> 
> snmpWalk works fine, if I start from sysObjectID (1.3.6.1.2.1.1.2.0 )
> and completes and stops.
> 
> The problem seems to rest with agentpro generated code on the agent
> side.
> I am new to this library and still learning its control flow.
> 
> On a side note, the other problem with sysDescr is that a GET on
> sysDescr returns but with a NULL value.
> The agentpro generated agent.cpp file seems to actually initializes this
> value during init with "AGENT++v......" string but it's not being
> reported.
> 
> % ./snmpGet 192.168.1.16 1.3.6.1.2.1.1.1.0 -P4700
> SNMP++ Get to 192.168.1.16 SNMPV1 Retries=1 Timeout=1000ms
> Community=public
> 20080605.11:51:33: 20134: (4)DEBUG  : SNMPMessage: return value for
> build message: (0)
> Oid = 1.3.6.1.2.1.1.1.0
> Value =
> 
> Thanks for your help.
> Regards
> Sal
> 
> Please advise what to fix here. I am using generated agentpro code with
> MY-MIB + SNMPv2-MIB, SNMPv2-TC, SNMPv2-SMI, and SNMPv2-CONF.
> 
> 
> % ./snmpWalk 192.168.1.16 1.3.6.1.2.1.1 -P4700
> SNMP++ snmpWalk to 192.168.1.16 SNMPV1 Retries=1 Timeout=1000ms
> Community=public
> 20080605.11:02:54: 20103: (4)DEBUG  : SNMPMessage: return value for
> build message: (0)
> 1.3.6.1.2.1.1.1.0 = 
> 20080605.11:02:54: 20103: (4)DEBUG  : SNMPMessage: return value for
> build message: (0)
> 1.3.6.1.2.1.1.1.0 = 
> 20080605.11:02:54: 20103: (4)DEBUG  : SNMPMessage: return value for
> build message: (0)
> 1.3.6.1.2.1.1.1.0 = 
> 20080605.11:02:54: 20103: (4)DEBUG  : SNMPMessage: return value for
> build message: (0)
> 1.3.6.1.2.1.1.1.0 = 
> 20080605.11:02:54: 20103: (4)DEBUG  : SNMPMessage: return value for
> build message: (0)
> 1.3.6.1.2.1.1.1.0 = 
> 20080605.11:02:54: 20103: (4)DEBUG  : SNMPMessage: return value for
> build message: (0)
> 1.3.6.1.2.1.1.1.0 = 
> 20080605.11:02:54: 20103: (4)DEBUG  : SNMPMessage: return value for
> build message: (0)
> 1.3.6.1.2.1.1.1.0 =
> ...
> 
> snmpWalk works fine, if I start from sysObjectID (1.3.6.1.2.1.1.2.0 )
> and completes and stops.
> 
> {qamar at pleiades:151} ./snmpWalk 192.168.1.16 1.3.6.1.2.1.1.2.0 -P4700
> SNMP++ snmpWalk to 192.168.1.16 SNMPV1 Retries=1 Timeout=1000ms
> Community=public
> 20080605.11:21:25: 20111: (4)DEBUG  : SNMPMessage: return value for
> build message: (0)
> 1.3.6.1.2.1.1.3.0 = 0:00:00.00
> 20080605.11:21:25: 20111: (4)DEBUG  : SNMPMessage: return value for
> build message: (0)
> 1.3.6.1.2.1.1.4.0 = 
> 20080605.11:21:25: 20111: (4)DEBUG  : SNMPMessage: return value for
> build message: (0)
> 1.3.6.1.2.1.1.5.0 = 
> 20080605.11:21:25: 20111: (4)DEBUG  : SNMPMessage: return value for
> build message: (0)
> 1.3.6.1.2.1.1.6.0 = 
> 20080605.11:21:25: 20111: (4)DEBUG  : SNMPMessage: return value for
> build message: (0)
> 1.3.6.1.2.1.1.7.0 = 0
> 20080605.11:21:25: 20111: (4)DEBUG  : SNMPMessage: return value for
> build message: (0)
> 1.3.6.1.2.1.1.8.0 = 0:00:00.00
> 20080605.11:21:25: 20111: (4)DEBUG  : SNMPMessage: return value for
> build message: (0)
> 1.3.6.1.2.1.11.1.0 = 0
> 20080605.11:21:25: 20111: (4)DEBUG  : SNMPMessage: return value for
> build message: (0)
> 1.3.6.1.2.1.11.2.0 = 0
> 20080605.11:21:25: 20111: (4)DEBUG  : SNMPMessage: return value for
> build message: (0)
> 1.3.6.1.2.1.11.3.0 = 0
> 20080605.11:21:25: 20111: (4)DEBUG  : SNMPMessage: return value for
> build message: (0)
> 1.3.6.1.2.1.11.4.0 = 0
> 20080605.11:21:25: 20111: (4)DEBUG  : SNMPMessage: return value for
> build message: (0)
> 1.3.6.1.2.1.11.5.0 = 0
> 20080605.11:21:25: 20111: (4)DEBUG  : SNMPMessage: return value for
> build message: (0)
> 1.3.6.1.2.1.11.6.0 = 0
> ....
> ..... // removed some output here
> 
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