NetXMS Support Forum

Hello again

I'm currently attempting to use NXShell and am receiving the error below. I'm using nxshell-2.0-M5.jar alongside a 2.0-M5 installation. Is there a fix for this?

[dev1]$ java -Dnetxms.server=127.0.0.1 -Dnetxms.login=admin -jar nxshell-2.0-M5.jar
Exception in thread "main" java.lang.UnsupportedClassVersionError: org/python/core/PyObject : Unsupported major.minor version 51.0
        at java.lang.ClassLoader.defineClass1(Native Method)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:643)
        at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
        at java.net.URLClassLoader.defineClass(URLClassLoader.java:277)
        at java.net.URLClassLoader.access$000(URLClassLoader.java:73)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:212)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:323)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:268)
Could not find the main class: org.netxms.Shell. Program will exit.
[dev1]$

Thanks in advance!

I've configured the network discovery (and made sure ActiveNetworkDiscovery in the configuration is set to 1) yet no devices will show up. I tested with nxsnmpwalk and I was able to walk the devices as expected. I have a few of questions regarding this:

How does the Network Discovery work? Does it only add a device if it can access it via SNMP? (I ask because all of the devices are available via ICMP)

Is there a way to monitor the status of the Network Discovery? (If it's currently running, last time it was run, etc)

What time frame does the ActiveDiscoveryInterval setting work on? Does it run depending on the time the process was started?

Is there a way to manually start the discovery rather than have to wait for it? (I know this has been asked before but I couldn't find an answer when searching these forums)

Thanks!

I currently attempting to use the Syslog Monitor but for some reason it won't show any syslog messages despite the fact that if I have a rule in the parser it will create an event. I've ensured the EnableSyslogDaemon is set to 1 as well as making sure that the messages are reaching the server. Has anyone else experienced this?

Edit: In doing some testing it appears this is an issue with 1.2.17. I installed 2.0-M5 and syslog is working as expected. If there is a workaround for the issue in 1.2.17 that would be great but it looks like I'll be using 2.0-M5 or later for now.

When I manually add a device I can choose the SNMP port to use but when I try and discover the network I don't get this option. I have also noticed that after the device has been found via ICMP I can change the port as well as SNMP version.

Is there a way to do this? Alternatively, is this something that needs to be changed in the automatic discovery script?

Thanks!