Remote access to a linux computer through Comcast Business Gateway
I have set up a new linux computer behind a comcast business gateway. I have a static IP adress, 75.XXX.YY.254. Port forwarding is enabled to the ip address of the computer, 10.1.10.135. With my previous computer this setup enabled me to log in remotely using ssh. Now, when I try to log in, i get the error message "no route to host", even though traceroute can see the address of the exernal modem,
traceroute to 75.XXX.YY.253 (75.XXX.YY.253), 30 hops max, 60 byte packets
1 75-XXX-YY-253-SFBA.hfc.comcastbusiness.net (75.XXX.YY.253) 3.168 ms 3.048 ms 3.026 ms
I've set up /etc/ssh/sshd_config to all port forwarding.
Could anybody suggest what the problem might be?
Thanks very much for any suggestions.