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3ND crashes during discovery, "exception caught"

Rob_Korn
Advisor

3ND crashes during discovery, "exception caught"

During scan of existing mapped network, only 70

addresses in the range, my 3ND pops up error at the

"Generating Reports" step.



Here is some of the message:

"{Exception caught by Thread named "Server Cmd Queue" -

java.lang.NullPointerException



at

com.coms.wsd.tns.server.tools.merge.MGDiscovery.mergeMa

nagedNodeToUnmanagedNodesMap(MGDiscovery.java:1182)



(and several more lines like above)"



It will not close normally and I have to "end process"

to do anything. This is only happening on one segment

of the Map (but I fear the other 45 segments/sites will

start failing now).



HELP from anyone is appreciated!



Rob.





1 REPLY
Rob_Korn
Advisor

Re: 3ND crashes during discovery, "exception caught"

 Here is the update:



 



Only crashes if the scan hits a 7760 access point configured as a workgroup bridge on my WX2200 Wireless Mobility Domain.



 



The only way around this was to skip the address of the above mentioned device.  My belief is that this setup, AP - Bridge, is confusing the software.



 



Rob.