how to setup a remote login servic

[Stephen Liu]

Hi Jay,

> 2.  Unblock port 22 on your home machine.
How to unlock port 22 ?

> 3.  Forward port 22 from your home router or other border device to
> you home machine.

My home PC is connected to a ADSL modem.  What shall I do?

> 4.  From your work machine, "ssh -l username home_machine_IP_addr"
For dynamic IP then I have to check it before leaving home?  Would ISP
re-assign another IP_addre while the PC is connectiong to broadband? 
If YES, how can I check IP_addre remotely?

TIA

B.R.
SL