Setting timeout parameters for ssh session

for removing  the timeout parameter   for ssh connection clientAliveInterval  900 : means if the session is idle for  900 seconds session  will automatcally  timeout. step 1 : and also comment following parameter in /etc/profile # TMOUT=40 step 2 : uncomment in /etc/ssh/sshd_config file and set the "clientAliveInterval"  parameter: clientAliveInterval 900 # TcpKeepAlive =yes # ClientAlivecountMax 0 step 3 : stop the ssh services and again start the ssh services.      # stopsrc -s sshd      # startsrc -s sshd  NOTE:  if you are not commenting TMOUT parameter, then the session will timeout if it is idle for 40 min even if you have commented the mentioned the parameters in sshd_config file. for setting the timeout parameter to 10 minutes  for ssh connection step 1: comment the TMOUT parameter in /etc/profile. step 2: set the "clientAliveInterval 600" means session will timeout if idle for 10 min. step 3: stop ths sshd services using "stopsrc -s sshd" step 4: start the sshd services using "startsrc -s sshd"