java.io.IOException: [Server:002664]Failed to start Admin Channel AdminChannel.
        at weblogic.server.channels.ServerSocketManager.createAndBindServerSockets(ServerSocketManager.java:132)
        at weblogic.server.channels.ServerSocketManager.createAndBindAllServerSockets(ServerSocketManager.java:89)
        at weblogic.server.channels.AdminPortService.createAndBindServerSockets(AdminPortService.java:108)
        at weblogic.server.channels.EnableAdminListenersService.start(EnableAdminListenersService.java:60)
        at weblogic.server.AbstractServerService.postConstruct(AbstractServerService.java:76)
        at sun.reflect.GeneratedMethodAccessor7.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at org.glassfish.hk2.utilities.reflection.ReflectionHelper.invoke(ReflectionHelper.java:1287)
        at org.jvnet.hk2.internal.ClazzCreator.postConstructMe(ClazzCreator.java:333)
        at org.jvnet.hk2.internal.ClazzCreator.create(ClazzCreator.java:375)
        at org.jvnet.hk2.internal.SystemDescriptor.create(SystemDescriptor.java:487)
        at org.glassfish.hk2.runlevel.internal.AsyncRunLevelContext.findOrCreate(AsyncRunLevelContext.java:305)
        at org.glassfish.hk2.runlevel.RunLevelContext.findOrCreate(RunLevelContext.java:85)
        at org.jvnet.hk2.internal.Utilities.createService(Utilities.java:2126)
        at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:116)
        at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:90)
        at org.glassfish.hk2.runlevel.internal.CurrentTaskFuture$QueueRunner.oneJob(CurrentTaskFuture.java:1237)
        at org.glassfish.hk2.runlevel.internal.CurrentTaskFuture$QueueRunner.run(CurrentTaskFuture.java:1168)
        at org.glassfish.hk2.runlevel.internal.CurrentTaskFuture$UpOneLevel.run(CurrentTaskFuture.java:786)
        at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:678)
        at weblogic.invocation.ComponentInvocationContextManager._runAs(ComponentInvocationContextManager.java:352)
        at weblogic.invocation.ComponentInvocationContextManager.runAs(ComponentInvocationContextManager.java:337)
        at weblogic.work.LivePartitionUtility.doRunWorkUnderContext(LivePartitionUtility.java:57)
        at weblogic.work.PartitionUtility.runWorkUnderContext(PartitionUtility.java:41)
        at weblogic.work.SelfTuningWorkManagerImpl.runWorkUnderContext(SelfTuningWorkManagerImpl.java:652)
        at weblogic.work.ExecuteThread.execute(ExecuteThread.java:420)
        at weblogic.work.ExecuteThread.run(ExecuteThread.java:360)
Caused by: java.net.BindException: Cannot assign requested address
        at sun.nio.ch.Net.bind0(Native Method)
        at sun.nio.ch.Net.bind(Net.java:433)
        at sun.nio.ch.Net.bind(Net.java:425)
        at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223)
        at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
        at weblogic.socket.ServerSocketMuxer.newServerSocket(ServerSocketMuxer.java:69)
        at weblogic.server.channels.ServerSocketWrapper.newServerSocket(ServerSocketWrapper.java:119)
        at weblogic.server.channels.ServerSocketWrapper$1.run(ServerSocketWrapper.java:355)
        at weblogic.server.channels.ServerSocketWrapper.createAndSetServerSocket(ServerSocketWrapper.java:367)
        at weblogic.server.channels.ServerSocketWrapper.bind(ServerSocketWrapper.java:211)
        at weblogic.server.channels.ServerSocketManager.createBindAndEnableServerSocket(ServerSocketManager.java:162)
        at weblogic.server.channels.ServerSocketManager.createAndBindServerSockets(ServerSocketManager.java:126)
        ... 27 more

1. Revert the changes that were made from the Linux command line.
2. Change the Network Settings from the console. For the correct procedure, review Change the Primary Instance IPv4 Network Settings.

1. Get access to the Linux Command line either using SSH or console access.
2. Switch to root:

sudo su

3. Run the following command to set the RSA Authentication Manager network settings from the command line:

/opt/rsa/am/utils/bin/appliance/configureNetwork.py\
 --fqdn <appliance_fqdn>\
 --ipv4 eth0 <new_ip> <subnet_mask> <new_gateway>\ 
 --ipv4-default-gateway <new_gateway>\
 --dns-server <new_dns_server_ip> --dns-search <dns_search_domain>

am84:/home/rsaadmin # /opt/rsa/am/utils/bin/appliance/configureNetwork.py\
>  --fqdn am84.saberlab.com\
>  --ipv4 eth0 192.168.65.150 255.255.255.0 192.168.65.2\
>  --ipv4-default-gateway 192.168.65.2\
>  --dns-server 192.168.65.100 --dns-search saberlab.com
Saving iptables configuration                                                                               done

4. Restart the RSA Authentication Manager services:

/opt/rsa/am/server/rsaserv restart all