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Operating Systems AIX Not able to ssh or ping a server Post 302881347 by Thala on Saturday 28th of December 2013 07:43:32 AM
Old 12-28-2013
If you have root password or an aix admin,
Take console of the server and check for process which are consuming more memory, if its not critical or it wont affect the production. kill it !!!

Then for ping issue,
Check the routing table netstat -nr
if you found duplicate default value of first two rows delete one.

For SSH,
stop and start the sshd daemaon.

Thanks,
Thala
 

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asadmin-start-instance(1AS)					   User Commands				       asadmin-start-instance(1AS)

NAME
asadmin-start-instance, start-instance - starts a server instance and all the services associated with it SYNOPSIS
start-instance [--user admin_user] [--password admin_password] [--host local_host] [--port 4848] [--local=false] [--domain domain_name] [--debug=false] [--passwordfile filename] [--secure|-s] instance_name Use the start-instance command to start an instance with the instance name you specify. The start-instance command can be run both locally and remotely. To start locally, with a domain name identified, the named instance must already exist within that domain. To start remotely, the administration server must be running on the hostname and port number specified. The user authenticates using the password identified for the administration server. OPTIONS
--user administrative user associated for the instance. --password administrative password corresponding to the administrative user. --host host name of the machine hosting the administrative instance. --port administrative port number associated with the administrative host. --local determines if the command should delegate the request to administrative instance or run locally. --domain name of the domain. --debug starts the instance in debug mode. --passwordfile file containing passwords appropriate for the command (e.g., administrative instance). --secure if true, uses SSL/TLS to communicate with the administrative instance. OPERANDS
instance_name name of the instance to be started. Example 1: Using start-instance in local mode asadmin> start-instance --domain domain1 admin-server Instance admin-server started Where: the admin-server instance is started on the local domain1 domain. Example 2: Using start-instance in remote mode asadmin> start-instance --user admin --password bluestar --host localhost --port 4848 server1 Instance server1 started Where: the server1 instance is started on the remote domain associated with the specified user, password, host, and port number. EXIT STATUS
0 command executed successfully 1 error in executing the command INTERFACE EQUIVALENT
Server Instance page asadmin-delete-instance(1AS), asadmin-create-instance(1AS), asadmin-stop-instance(1AS), asadmin-restart-instance(1AS), asadmin-start- appserv(1AS), asadmin-stop-appserv(1AS), asadmin-start-domain(1AS),.asadmin-stop-domain(1AS) J2EE 1.4 SDK March 2004 asadmin-start-instance(1AS)
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