Hello,

I have installed metanav v.3.4.1 on debian 4.0 and continue to test.

I have a question regarding an Enterasys ER16, as far as I can tell I have put in the correct snmp community strings but no physical ports have been discovered thus far (metanav running over a week). Can anyone shed some light on this please.

Cheers,

Liam Cotter.

Network Projects Officer, Computer Centre, University College Cork. Ireland.

lcotter@cc.ucc.ie

In my experience, that error usually means that NAV was unable to connect to the router (UDP to port 161). So check the SNMP settings on the router (community, SNMP ACL and so on), and any ACLs between NAV and the router.

Regards,

Arne Svennevik Network Administrator Norwegian Met.Office

-----Original Message----- From: Christian Baensch [mailto:christian.baensch@rrze.uni-erlangen.de] Sent: Monday, August 18, 2008 4:58 PM To: nav-users@uninett.no Subject: Unsupported SNMP protocol error on Cisco devices

Hello,

we have got some problems to add our Cisco routers to the database:

Error: nav.Snmp.UnsupportedSnmpVersionError: Unsupported SNMP protocol version: 0

Unfortunately it happens to all our Cisco routers but not the Cisco switches. This Error Notify already occured in your mailling list with the hint:

jar -tf /usr/local/nav/lib/java/SimpleSnmp.jar

This is our output: nav:~# jar -tf /usr/local/nav/lib/java/SimpleSnmp.jar META-INF/ META-INF/MANIFEST.MF no/ no/ntnu/ no/ntnu/nav/ no/ntnu/nav/SimpleSnmp/ no/ntnu/nav/SimpleSnmp/SimpleSnmp.class no/ntnu/nav/SimpleSnmp/SimpleSnmpHP.class no/ntnu/nav/SimpleSnmp/TimeoutException.class

What can we do? We are running actually NAV 3.3.3 with SunJava 1.4.2.

Thanks in advance!

With kind regards Christian Baensch