12-14-2009 05:18 AM
Hello,
With lms3.1, from device center the first SNMP walk is OK.
When we try to do another snmp-walk either on the same device, either on another device , we recieve this error message:
Regards
Michel Misonne
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: Servlet execution threw an exception
com.cisco.nm.cmf.util.AccessLogFilter.doFilter(AccessLogFilter.java:100)
root cause
java.lang.OutOfMemoryError: unable to create new native thread
java.lang.Thread.start0(Native Method)
java.lang.Thread.start(Thread.java:574)
com.cisco.nm.lib.snmp.lib.MibStore.loadMibFile(MibStore.java:320)
com.cisco.nm.lib.snmp.lib.MibStore.loadMib(MibStore.java:313)
com.cisco.nm.lib.snmp.lib.SnmpMain.loadMib(SnmpMain.java:143)
com.cisco.nm.cmf.devicecenter.action.SnmpWalk_JT.snmpWalk(SnmpWalk_JT.java:466)
com.cisco.nm.cmf.devicecenter.action.SnmpWalk_JT.perform(SnmpWalk_JT.java:261)
org.apache.struts.action.ActionServlet.processActionPerform(ActionServlet.java:1786)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1585)
org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:509)
javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
com.cisco.nm.cmf.util.AccessLogFilter.doFilter(AccessLogFilter.java:100)
note The full stack trace of the root cause is available in the Apache Tomcat/5.5.17 logs.
12-14-2009 07:49 AM
On what platform is LMS installed? How much swap space do you have configured? What starting OID are you using?
12-15-2009 12:44 AM
Hello,
- Lms is installed on Windows 2003 SRV enterprise edition SP1
- Swap space is Min 4096 Mg and Max 8192 Mg
- This pb appears with any starting OID
Also, this problem appears with different client-PC, the first time it is OK, then the next time it gives this errors on different PC.
Customer has to wait another time ( next day) to make it work again.
Michel Misonne
12-15-2009 01:06 PM
What version of SNMP are you using in the SNMP Walk tool?
12-16-2009 10:39 PM
Hi,
It is snmp V3
Michel
12-17-2009 09:31 AM
I cannot reproduce. I have an LMS 3.2 server running on Windows 2003 EE, and I went to Device Center, and performed an SNMP Walk on a switch using SNMPv3 authNoPriv:
Username : v3user
Password : ********
Auth Algorithm : MD5
Starting OID : 1.3.6.1.2.1.1
I can run multiple SNMP Walks in a row with no errors. I will need more details on exactly what options your customer is using in order ot analyze this problem further.
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