how to check license of icontrol in bigip

You can use reloadlic to reload the license from the command line and check for any errors. If the license was loaded successfully, you won't see any output. If there was a failure, you'll see it echoed to the console and written to /var/log/ltm:

 

 

Dec 28 09:56:17 ve11 emerg mcpd[4923]: 01070608:0: License is not operational (expired or digital signature does not match contents).

 

 

Aaron