Question on pass_persist feature of net-snmp

2009-07-29 Thread Mark Hennelly
Hi, I'm having a problem with the pass_persist feature and I would be very grateful if anyone could provide any help. I am trying to get a Java program ( called SNMPAgentDemo) to handle SNMP Get requests for any OIDs on the subtree of the OID .1.3.6.1.3.1.1 I've added the following line to the s

Fwd: Question on pass_persist feature of net-snmp

2009-07-29 Thread Mark Hennelly
Hi, I'm having a problem with the pass_persist feature and I would be very grateful if anyone could provide any help. I am trying to get a Java program ( called SNMPAgentDemo) to handle SNMP Get requests for any OIDs on the subtree of the OID .1.3.6.1.3.1.1 I've added the following line to the s

Re: Question on pass_persist feature of net-snmp

2009-08-01 Thread Dave Shield
2009/7/29 Mark Hennelly : > It appears that my Java program is not being executed at all, I was > wondering if anyone knew of a possible reason for this not working You haven't given us much to go on, but my immediate reaction would be to check the access control settings. If the agent isn't con

Re: Question on pass_persist feature of net-snmp

2009-08-03 Thread Mark Hennelly
Hi Dave, Thanks a lot for your response. After reading your post, I used the snmpconf tool to configure the access control on the agent, following the tutorial on this page http://net-snmp.sourceforge.net/tutorial/tutorial-5/demon/snmpd.html#location Currently I have the following line in the snm

Re: Question on pass_persist feature of net-snmp

2009-08-04 Thread Dave Shield
2009/8/3 Mark Hennelly : > Currently I have the following line in the snmpd.conf file to allow access > for the OID > rocommunity public default .1.3.6.1.3.1.1 > Could you tell me if the line "rocommunity public default .1.3.6.1.3.1.1" is > sufficient for allowing access to the OID? It shoul

Re: Question on pass_persist feature of net-snmp

2009-08-04 Thread Dave Shield
2009/8/4 : > I can not  extract  from the gnu_regex.exeto gnu_regex.dll.. the above > file should be put into c:\\windown\system32 OR don't need the .dll file. I have no idea what you are talking about. Dave -- Let

Re: Question on pass_persist feature of net-snmp

2009-08-04 Thread KimHung . Chiang
Dear Dave, I can not extract from the gnu_regex.exeto gnu_regex.dll.. the above file should be put into c:\\windown\system32 OR don't need the .dll file. Please advise it. thanks KH-- Let Crystal Reports handle the

Re: Question on pass_persist feature of net-snmp

2009-08-04 Thread KimHung . Chiang
k Hennelly , net-snmp-users Subject Re: Question on pass_persist feature of net-snmp 2009/8/4 : > I can not extract from the gnu_regex.exeto gnu_regex.dll.. the above > file should be put into c:\\windown\system32 OR don't need the .dll file. I have no idea what you are

Re: Question on pass_persist feature of net-snmp

2009-08-04 Thread Dave Shield
2009/8/4 : > My question is how to install Perl in XP. I have no idea - this is a list for the Net-SNMP software, not a general purpose support list for arbitrary windows software. But if you check the file 'README.win32', then there seems to be some pointers in there. > When I run snmpconf in

Re: Question on pass_persist feature of net-snmp

2009-08-04 Thread Mark Hennelly
Thanks Dave, I reduced the snmpd.conf file to the 2 lines that you suggested, but am still getting the same error EMNETS-MIB::emnetsMIB = No Such Instance currently exists at this OID the SNMP Get command that I was referring to was the same command that I included in my first post *snmpget -

Re: Question on pass_persist feature of net-snmp

2009-08-04 Thread Dave Shield
2009/8/4 Mark Hennelly : > Thanks Dave, I reduced the snmpd.conf file to the 2 lines that you > suggested, but am still getting the same error > EMNETS-MIB::emnetsMIB = No Such Instance currently exists at this OID > > the SNMP Get command that I was referring to was the same command that I > inclu

Re: Question on pass_persist feature of net-snmp

2009-08-04 Thread Mark Hennelly
Sorry, I made a mistake with the error output. The actual error I got was: *EMNETS-MIB::networkNodeName.12 = No Such Instance currently exists at this OID * The error that I posted resulted from a previous SNMP Get command: *snmpget -v 2c -c public 127.0.0.1 .1.3.6.1.3.1.1* The output from your 4

Re: Question on pass_persist feature of net-snmp

2009-08-04 Thread Dave Shield
2009/8/4 Mark Hennelly : > Sorry, I made a mistake with the error output. The actual error I got was: > EMNETS-MIB::networkNodeName.12 = No Such Instance currently exists at this OID OK - that makes more sense. > The output from your 4 snmpgetnext commands is as follows: > > IP-MIB::ipForwardin

Re: Question on pass_persist feature of net-snmp

2009-08-04 Thread Mark Hennelly
Ok, I've tried what you suggested with the "pass_persisttest" script and the error output is exactly the same as before. The script is not being executed following the snmp command. I changed the pass_persist line in the snmpd.conf file to reference the script and the path to the script is definite

Re: Question on pass_persist feature of net-snmp

2009-08-04 Thread Mark Hennelly
Sorry, please ignore the last post. The script works! The reason it didn't work before is that I had forgotten to change the permissions to make it executable. The output of the snmpget command is displayed below: *snmpget -v 2c -c public localhost .1.3.6.1.3.1.1 EMNETS-MIB::network = STRING: "lif

Re: Question on pass_persist feature of net-snmp

2009-08-04 Thread Dave Shield
2009/8/4 Mark Hennelly : > Sorry, please ignore the last post. The script works! The reason it didn't > work before is that I had forgotten to change the permissions to make it > executable. OK - that sounds promising. Both the fact that it works (which show that the pass-persist module is operati

Re: Question on pass_persist feature of net-snmp

2009-08-04 Thread Mark Hennelly
Cheers Dave, I have just tried this and the 2 output files were indeed created following the snmpget command, but both files were empty. Mark On Tue, Aug 4, 2009 at 3:21 PM, Dave Shield wrote: > 2009/8/4 Mark Hennelly : > > Sorry, please ignore the last post. The script works! The reason it > di

Re: Question on pass_persist feature of net-snmp

2009-08-04 Thread Dave Shield
2009/8/4 Mark Hennelly : > Cheers Dave, I have just tried this and the 2 output files were indeed > created following the snmpget command, but both files were empty. Ummm... I'm running out of ideas, now. Is anything being logged by the agent? Try shutting the agent down, and restarting it man

Re: Question on pass_persist feature of net-snmp

2009-08-04 Thread Mark Hennelly
The following debug output was produced: *NET-SNMP version 5.4.1 Connection from UDP: [127.0.0.1]:58645 ucd-snmp/pass_persist: open_persist_pipe(1,'/usr/bin/java -classpath /home/barney1572/barney1572/Documents/snmp/SNMPAgentDemo/src/SNMPAgentDemo.jar SNMPAgentDemo') ucd-snmp/pass_persist: open_pe

Re: Question on pass_persist feature of net-snmp

2009-08-04 Thread Dave Shield
2009/8/4 Mark Hennelly : > The following debug output was produced: > ucd-snmp/pass_persist: open_persist_pipe: PONG not received! Which would explain why things aren't working. Dave -- Let Crystal Reports handle the re

Re: Question on pass_persist feature of net-snmp

2009-08-04 Thread Mark Hennelly
Ok, now everything is working! There was one line of code at the very beginning of my Java program before the handshake with the net-snmp agent that caused the problem. *System.out.println("SNMPAgentDemo Start"); * When I commented out this line, the PING and PONG handshake with the net-snmp a