We just put in a Cisco 881 router everything is working great except I can't get SSH to work from outside the network. We want to be able to access the router at our client's site from our office. Do I need to allow our comcast public address on the incoming WAN interface ACL or set up an ACL for the vty lines? I'm able to access over SSH from inside their network so I have the initial SSH config set up I just can't get in from the outside.
So when I need to access from our office I would use Putty's SSH to the routers public IP on it's WAN interface and use my credentials I've set up.
