Re: Seg fault when querying for the UDP table

Hi Dave,
          Here is the response for the getnext queries;
1. snmpwalk for "snmp" is fine
2.  snmpgetnext  ....   udpLocalPort.134.56.72.221.123
    snmpgetnext  ....   udpEntry.3
    snmpgetnext  ....   udpEndpointProcess
All the above three requests result in a segfault.

As a side note we dont support the "egp" in our code..could it cause any issues as it stays immediately after "udp" in the MIB-II tree?

Thanks for you help.

Regards,
Malathi




________________________________
From: Dave Shield <[email protected]>
To: Malathi Panyam <[email protected]>
Cc: [email protected]
Sent: Wed, March 31, 2010 12:47:21 AM
Subject: Re: Seg fault when querying for the UDP table

On 30 March 2010 18:25, Malathi Panyam <[email protected]> wrote:
> Yes, it always fails at the same point i. e whenever I make a getsubtree/get
> bulk/table request on the udptable.

> 2.GetSubtree/walk -segfaults with the following results in result table and
> "snmp request timed out" msg
        :
> udpLocalAddress.127.0.0.1.123    127.0.0.1    IpAddress
> udpLocalAddress.134.56.72.221.123    134.56.72.221    IpAddress
        :
> udpLocalPort.127.0.0.1.123    123    Integer
> udpLocalPort.134.56.72.221.123    123    Integer


This shows that the agent is successfully walking the whole of
the udpTable.   The problem arises when it steps off the end
of this table to the *next* instance.

What happens with the following queries
   (restarting the agent if necessary):

    snmpwalk ...   snmp
    snmpgetnext  ....   udpLocalPort.134.56.72.221.123
    snmpgetnext  ....   udpEntry.3
    snmpgetnext  ....   udpEndpointProcess


Dave

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