NetXMS Forum

I have a setup where the netxms server is outside of a network and we monitor several clients servers.  If have opened port 4700 on the firewall.  I have been able to setup the netxms agent on one of the servers to act as a proxy for Snmp that is inside the network.  We then have a second server setup which is just using snmp.  This works fine,we can collect statistics etc and be notified of issues with a specific server. 

The problem happens when we try to send a trap from the server that is not the proxy agent.  If I setup the trap destination as the proxy agent, it does not get forwarded to the netxms server outside the network.  If I set the Snmp trap destination as the netxms server, we get a trap, but it looks like it came from the server that is the agent and not the real server.

Any ideas on how to set this up better?

Thnx.

I've got a very long OID and I need to use to collect DCI information.  It is 267 Characters and the name field in the database is limited to 255 characters.  I am running MySQL version 5.0.89 and I know the database can support up to 65535 as of version 5.0.3.  I've done a backup of the database and bumped the name field in the Items table to 512 and I can now add the full OID in the databse directly, but I still cannot get the DCI value and when I look at it in NetXMS, the OID is truncated at 255 Characters.  Is there a way to bump this up more?

Thnx.

I did get an event 2019 in the Windows Application log SNMP Event Log Extension Agent did not initialize correctly.

There was also Event ID 3003: Error positioning to end of log file -- can't get oldest log record. Handle specified is 14090292. Return code from GetOldestEventLogRecord is 223.

In the Windows System Log I get an Event 111: Listening for SNMP traps on UDP socket 0.0.0.0:162 after restarting the core service.  Is there another place I need to check the server logs?

I'm using the Wireshark protocol analyzer to confirm that a trap is being sent to my NetXMS server, and I have LogAllSNMPTraps and EnableSNMPTraps set to 1 in the server configuration, but I do not get any traps in the SNMP trap log.  I do have some old traps from a few months back. but nothing recent.  I am running Windows 2008 server and NetXMS 0.2.24.  Is there a service or something that should be running that will collect the traps and send it to NetXMS?  I tried enabling the Windows SNMP Trap service on the server and it did not make a difference.

Thank-you for your time in advance.

Thanks, that worked perfectly.  I then had to do quite a bit of modifications to get the MIB to compile, so I'd like to post my mib file for others.

trend.mib.txt

I'm attempting to compile a mib from Trend Micro that causes an error:

e:\netxms\var\mibs\trend.mib.txt: ERROR 003: Parser error - syntax error, unexpe
cted OBJECT_IDENTIFIER_SYM, expecting OBJECT_TYPE_SYM in line 69

Below is part of the MIB and the last line is line 69:

IMPORTS
    OBJECT-TYPE
            FROM RFC1212
    enterprises
            FROM RFC1155-SMI
    DisplayString
            FROM SNMPv2-TC;
    TREND OBJECT IDENTIFIER ::= { enterprises 6101 }

I've gone over it for typing and formatting mistakes but I can't see it.

Any help is appreciated.