WAS6.1日志报证书过期问题

详细日志：[7/5/13 9:46:32:138 CST] 00000026 WSX509TrustMa E   CWPKI0312E: The certificate with subject DN CN=rdluntan.putian.com, O=IBM, C=US has an end date Mon Nov 21 09:21:30 CST 2011 which is no longer valid.
[7/5/13 9:46:32:139 CST] 00000026 ORBRas        E com.ibm.ws.security.orbssl.WSSSLClientSocketFactoryImpl createSSLSocket java.net.MulticastSocket@44d244d2 JSSL0080E: javax.net.ssl.SSLHandshakeException - The client and server could not negotiate the desired level of security.  Reason: com.ibm.jsse2.util.h: Certificate expired javax.net.ssl.SSLHandshakeException: com.ibm.jsse2.util.h: Certificate expired
at com.ibm.jsse2.n.a(n.java:8)
at com.ibm.jsse2.pc.a(pc.java:210)
at com.ibm.jsse2.eb.a(eb.java:478)
at com.ibm.jsse2.eb.a(eb.java:536)
at com.ibm.jsse2.fb.a(fb.java:133)
at com.ibm.jsse2.fb.a(fb.java:290)
at com.ibm.jsse2.eb.m(eb.java:17)
at com.ibm.jsse2.eb.a(eb.java:295)
at com.ibm.jsse2.pc.a(pc.java:214)
at com.ibm.jsse2.pc.g(pc.java:376)
at com.ibm.jsse2.pc.a(pc.java:573)
at com.ibm.jsse2.pc.startHandshake(pc.java:37)
at com.ibm.ws.security.orbssl.WSSSLClientSocketFactoryImpl.createSSLSocket(WSSSLClientSocketFactoryImpl.java:490)
at com.ibm.ws.orbimpl.transport.WSSSLTransportConnection.createSocket(WSSSLTransportConnection.java:231)
at com.ibm.ws.orbimpl.transport.WSSSLTransportConnection.createSocket(WSSSLTransportConnection.java:310)
at com.ibm.CORBA.transport.TransportConnectionBase.connect(TransportConnectionBase.java:356)
at com.ibm.ws.orbimpl.transport.WSTransport$1.run(WSTransport.java:495)
at com.ibm.ws.security.util.AccessController.doPrivileged(AccessController.java:118)
at com.ibm.ws.orbimpl.transport.WSTransport.getConnection(WSTransport.java:492)
at com.ibm.CORBA.transport.TransportBase.getConnection(TransportBase.java:187)
at com.ibm.rmi.iiop.TransportManager.get(TransportManager.java:93)
at com.ibm.rmi.iiop.GIOPImpl.getConnection(GIOPImpl.java:129)
at com.ibm.rmi.iiop.GIOPImpl.locate(GIOPImpl.java:205)
at com.ibm.rmi.corba.ClientDelegate.locate(ClientDelegate.java:1966)
at com.ibm.rmi.corba.ClientDelegate._createRequest(ClientDelegate.java:1991)
at com.ibm.rmi.corba.ClientDelegate.createRequest(ClientDelegate.java:1155)
at com.ibm.rmi.corba.ClientDelegate.createRequest(ClientDelegate.java:1270)
at com.ibm.CORBA.iiop.ClientDelegate.createRequest(ClientDelegate.java:1327)
at com.ibm.rmi.corba.ClientDelegate.createRequest(ClientDelegate.java:1131)
at com.ibm.CORBA.iiop.ClientDelegate.createRequest(ClientDelegate.java:1293)
at com.ibm.rmi.corba.ClientDelegate.request(ClientDelegate.java:1869)
at com.ibm.CORBA.iiop.ClientDelegate.request(ClientDelegate.java:1249)
at org.omg.CORBA.portable.ObjectImpl._request(ObjectImpl.java:458)
at com.ibm.WsnOptimizedNaming._NamingContextStub.resolve_complete_info(_NamingContextStub.java:488)
at com.ibm.ws.naming.jndicos.CNContextImpl.cosResolve(CNContextImpl.java:4375)
at com.ibm.ws.naming.jndicos.CNContextImpl.doLookup(CNContextImpl.java:1905)
at com.ibm.ws.naming.jndicos.CNContextImpl.doLookup(CNContextImpl.java:1866)
at com.ibm.ws.naming.jndicos.CNContextImpl.lookupExt(CNContextImpl.java:1556)
at com.ibm.ws.naming.jndicos.CNContextImpl.lookup(CNContextImpl.java:1358)
at com.ibm.ws.naming.util.WsnInitCtx.lookup(WsnInitCtx.java:172)
at javax.naming.InitialContext.lookup(InitialContext.java:363)
at com.ibm.ws.management.connector.rmi.RMIConnectorClient.reconnect(RMIConnectorClient.java:248)
at com.ibm.ws.management.connector.rmi.RMIConnectorClient.reconnect(RMIConnectorClient.java:215)
at com.ibm.ws.management.connector.rmi.RMIConnectorClient.(RMIConnectorClient.java:128)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:67)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:522)
at com.ibm.websphere.management.AdminClientFactory.createAdminClient(AdminClientFactory.java:535)
at com.ibm.ws.management.discovery.transport.MulticastServer$NodeAgentConnector.create(MulticastServer.java:523)
at com.ibm.ws.management.discovery.transport.MulticastServer.rediscover(MulticastServer.java:409)
at com.ibm.ws.management.discovery.transport.MulticastServer.run(MulticastServer.java:276)
at java.lang.Thread.run(Thread.java:811)
Caused by: com.ibm.jsse2.util.h: Certificate expired
at com.ibm.jsse2.util.g.b(g.java:66)
at com.ibm.jsse2.util.e.a(e.java:9)
at com.ibm.jsse2.ec.checkServerTrusted(ec.java:3)
at com.ibm.ws.ssl.core.WSX509TrustManager.checkServerTrusted(WSX509TrustManager.java:286)
at com.ibm.jsse2.nb.checkServerTrusted(nb.java:16)
at com.ibm.jsse2.fb.a(fb.java:298)
... 48 more


CWPKI0312E：说是DN的证书过期了，可是这个怎么替换呢？？