The question seems to be quite confusing plz go through it slowly.

We have 2 servers `loadbuild/clearcase` in which every user has a unique ID and another one is the lab(running on wind-river linux) to which any `loadbuild/clearcase` user can ssh as `**root**@192.xxx.x.x` from the `loadbuild/clearcase` server.

If you observe every `loadbuild/clearcase` user accesses the lab as a same user i.e. **root** I wish to find out which user has logged in to the lab and at what time or has given an ssh `**root**@192.xxx.x.x` from loadbuild/clearcase server to the lab.