Not able to connect to admin server through WLST

Question

Hi,
I am not able to connect admin server of machine1 though WLST from machine2. This is how i am trying to connect.
wls:/offline> connect('weblogic','weterner1','t3://machine1:7111')
Connecting to t3://machine1:7111 with userid weblogic ...
Traceback (innermost last):
File "<console>", line 1, in ?
File "<iostream>", line 22, in connect
File "<iostream>", line 646, in raiseWLSTException
WLSTException: Error occured while performing connect : null
Use dumpStack() to view the full stacktrace
Could anyone please help... FYI... This is in windows environment._
Thanks,
Venkat

Answer 1

I am able to connect to admin console of Machine1 with this URL http://vakumarn12:7111/console.
My machine name is M1 and listener address is vakumarn12.
I have installed WL in machine2 and trying to connect admin server of machine1.
I have used connect() but still the same.
One more thing I am(Machine1) in VPN network and the system from which i am trying accessing admin server is in client location(Machine2).
In machine1 i have two network connections one is Ethernet adapter and other is PPP adapter - (Is this creating a problem)
dumpStack() is as below:
wls:/offline> dumpStack()
This Exception occurred at Tue Jan 08 07:56:30 EST 2013.
javax.naming.ServiceUnavailableException [Root exception is java.net.UnknownHost
Exception: vakumarn12]
at weblogic.jndi.internal.ExceptionTranslator.toNamingException(Exceptio
nTranslator.java:34)
at weblogic.jndi.WLInitialContextFactoryDelegate.toNamingException(WLIni
tialContextFactoryDelegate.java:788)
at weblogic.jndi.WLInitialContextFactoryDelegate.getInitialContext(WLIni
tialContextFactoryDelegate.java:366)
at weblogic.jndi.Environment.getContext(Environment.java:315)
at weblogic.jndi.Environment.getContext(Environment.java:285)
at weblogic.jndi.WLInitialContextFactory.getInitialContext(WLInitialCont
extFactory.java:117)
at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:6
67)
at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:288
at javax.naming.InitialContext.init(InitialContext.java:223)
at javax.naming.InitialContext.<init>(InitialContext.java:197)
at weblogic.management.scripting.WLSTHelper.populateInitialContext(WLSTH
elper.java:520)
at weblogic.management.scripting.WLSTHelper.initDeprecatedConnection(WLS
THelper.java:573)
at weblogic.management.scripting.WLSTHelper.initConnections(WLSTHelper.j
ava:313)
at weblogic.management.scripting.WLSTHelper.connect(WLSTHelper.java:203)
at weblogic.management.scripting.WLScriptContext.connect(WLScriptContext
.java:61)
at weblogic.management.scripting.utils.WLSTUtil.initializeOnlineWLST(WLS
TUtil.java:147)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.python.core.PyReflectedFunction.__call__(Unknown Source)
at org.python.core.PyMethod.__call__(Unknown Source)
at org.python.core.PyObject.__call__(Unknown Source)
at org.python.core.PyObject.invoke(Unknown Source)
at org.python.pycode._pyx45.connect$1(<iostream>:16)
at org.python.pycode._pyx45.call_function(<iostream>)
at org.python.core.PyTableCode.call(Unknown Source)
at org.python.core.PyTableCode.call(Unknown Source)
at org.python.core.PyTableCode.call(Unknown Source)
at org.python.core.PyFunction.__call__(Unknown Source)
at org.python.pycode._pyx50.f$0(<console>:1)
at org.python.pycode._pyx50.call_function(<console>)
at org.python.core.PyTableCode.call(Unknown Source)
at org.python.core.PyCode.call(Unknown Source)
at org.python.core.Py.runCode(Unknown Source)
at org.python.core.Py.exec(Unknown Source)
at org.python.util.PythonInterpreter.exec(Unknown Source)
at org.python.util.InteractiveInterpreter.runcode(Unknown Source)
at org.python.util.InteractiveInterpreter.runsource(Unknown Source)
at org.python.util.InteractiveInterpreter.runsource(Unknown Source)
at weblogic.management.scripting.WLST.main(WLST.java:173)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at weblogic.WLST.main(WLST.java:29)
Caused by: java.net.UnknownHostException: vakumarn12
at java.net.Inet4AddressImpl.lookupAllHostAddr(Native Method)
at java.net.InetAddress$1.lookupAllHostAddr(InetAddress.java:850)
at java.net.InetAddress.getAddressFromNameService(InetAddress.java:1201)
at java.net.InetAddress.getAllByName0(InetAddress.java:1154)
at java.net.InetAddress.getAllByName(InetAddress.java:1084)
at java.net.InetAddress.getAllByName(InetAddress.java:1020)
at weblogic.rjvm.RJVMFinder.getDnsEntries(RJVMFinder.java:422)
at weblogic.rjvm.RJVMFinder.findOrCreateInternal(RJVMFinder.java:192)
at weblogic.rjvm.RJVMFinder.findOrCreate(RJVMFinder.java:170)
at weblogic.rjvm.ServerURL.findOrCreateRJVM(ServerURL.java:153)
at weblogic.jndi.WLInitialContextFactoryDelegate$1.run(WLInitialContextF
actoryDelegate.java:345)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(Authenticate
dSubject.java:363)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:
146)
at weblogic.jndi.WLInitialContextFactoryDelegate.getInitialContext(WLIni
tialContextFactoryDelegate.java:340)
... 43 more
javax.naming.ServiceUnavailableException [Root exception is java.net.UnknownHost
Exception: vakumarn12]
Edited by: KumarOra on Jan 8, 2013 5:18 AM