Re: Shared Library Problem....

Thanks. You had let me to the solution. However I did not modify the
LD_LIBRARY_PATH.
My fedora distro had a preinstalled net-snmp libraries. I just added
/usr/local/lib in /etc/.. some folder. and run ldconfig to refresh the
cache. Now it is running without any problem.
ThanksMaksud



On Tue, Jan 6, 2009 at 5:33 PM, Nikos Balkanas <[email protected]> wrote:

>  Hi,
>
> Fortunately this is an easy to fix problem (more or less).
>
> First do:
>
> 1) ldd my_snmp_agent
>
> This will tell you of the default libraries used. What's for any missing
> ones or wrong type.
>
> 2) Correct your LD_LIBRARY_PATH. Try a new ldd with the corrected path.
>
> 3) If (2) fails, you will need to recompile your agent with the correct
> LD_LIBRARY_PATH, and repeat ldd with the correct environment.
>
> BR,
> Nikos
>
>
> ----- Original Message -----
> *From:* maksud <[email protected]>
> *To:* [email protected]
> *Sent:* Tuesday, January 06, 2009 7:16 AM
> *Subject:* Shared Library Problem....
>
> Hi,
> This is rather a peculiar problem. I had installed NetSNMP 5.3.1 without
> any problem in my Fedora Core 8 distribution and used it. I had implemented
> many tables using mib2c -c mib2c.mfd.conf files. So far no problem.
>
> But, in the past two days I couldn't install it on my other PC's which also
> features Fedora Core 8.
> First I get the following errors when I install 5.4.1
>
> [root@localhost SNMPAgent]# ./my_snmp_agent -f
>> netsnmp_assert !"registration != duplicate" failed agent_registry.c:535
>> netsnmp_subtree_load()
>> netsnmp_assert !"registration != duplicate" failed agent_registry.c:535
>> netsnmp_subtree_load()
>> netsnmp_assert !"registration != duplicate" failed agent_registry.c:535
>> netsnmp_subtree_load()
>> Cannot find module (HOST-RESOURCES-MIB): At line 0 in (none)
>> Cannot find module (HOST-RESOURCES-TYPES): At line 0 in (none)
>> Cannot find module (UCD-DISKIO-MIB): At line 0 in (none)
>> Cannot find module (TCP-MIB): At line 0 in (none)
>> Cannot find module (UDP-MIB): At line 0 in (none)
>> Cannot find module (MTA-MIB): At line 0 in (none)
>> Cannot find module (NETWORK-SERVICES-MIB): At line 0 in (none)
>> Cannot find module (LM-SENSORS-MIB): At line 0 in (none)
>> Cannot find module (IP-MIB): At line 0 in (none)
>> Cannot find module (IF-MIB): At line 0 in (none)
>> Cannot find module (SNMPv2-MIB): At line 0 in (none)
>> Cannot find module (SNMPv2-SMI): At line 0 in (none)
>> Cannot find module (NOTIFICATION-LOG-MIB): At line 0 in (none)
>> Cannot find module (DISMAN-EVENT-MIB): At line 0 in (none)
>> Cannot find module (DISMAN-SCHEDULE-MIB): At line 0 in (none)
>> Cannot find module (UCD-SNMP-MIB): At line 0 in (none)
>> Cannot find module (UCD-DEMO-MIB): At line 0 in (none)
>> Cannot find module (SNMP-TARGET-MIB): At line 0 in (none)
>> Cannot find module (NET-SNMP-AGENT-MIB): At line 0 in (none)
>> Cannot find module (SNMP-FRAMEWORK-MIB): At line 0 in (none)
>> Cannot find module (SNMP-MPD-MIB): At line 0 in (none)
>> Cannot find module (SNMP-USER-BASED-SM-MIB): At line 0 in (none)
>> Cannot find module (SNMP-VIEW-BASED-ACM-MIB): At line 0 in (none)
>> Cannot find module (SNMP-COMMUNITY-MIB): At line 0 in (none)
>> Cannot find module (IPV6-ICMP-MIB): At line 0 in (none)
>> Cannot find module (IPV6-MIB): At line 0 in (none)
>> Cannot find module (IPV6-TCP-MIB): At line 0 in (none)
>> Cannot find module (IPV6-UDP-MIB): At line 0 in (none)
>> Cannot find module (IP-FORWARD-MIB): At line 0 in (none)
>> Cannot find module (NET-SNMP-EXTEND-MIB): At line 0 in (none)
>> Cannot find module (UCD-DLMOD-MIB): At line 0 in (none)
>> Cannot find module (SNMP-NOTIFICATION-MIB): At line 0 in (none)
>> Cannot find module (SNMPv2-TM): At line 0 in (none)
>> Cannot find module (NET-SNMP-VACM-MIB): At line 0 in (none)
>> *Warning: Failed to connect to the agentx master agent ([NIL]): *
>> Successfully created container
>> In Container Load...
>>
>
> Then I uninstalled the version and installed 5.3.1 instead. At the
> beginning it was working well. But now it stopped working and I get
>
> [root@localhost ~]# cd workspace/SNMP_Agent/
>> [root@localhost SNMP_Agent]# ./my_snmp_agent -f
>> *./my_snmp_agent: error while loading shared libraries:
>> libnetsnmpagent.so.10: cannot open shared object file: No such file or
>> directory*
>> [root@localhost SNMP_Agent]#
>>
>
> That is I can not start my subagent. I can run the agent *snmpd* and could
> see the valuse of *ifTable* and get proper result. But I just can not
> start my subagent. It compiles well but can't start.
>
> I have seen the librarys in */usr/local/lib* but I can't understant why
> they are not loaded.
>
> Hope you could help me with the problem.
>
> Maksud
>
> ------------------------------
>
>
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