Httptunnel steps
From Wiki at Neela Nurseries
On remote host 1.2.3.4, issued commands:
$ sudo /usr/sbin/sshd -p 18000 $ sudo hts -F localhost:18000 2400
On local host issued commands:
$ htc -F 8090 1.2.3.4:2400 $ ssh localhost -p 8090
It's likely that there's no need to run sshd to listen on a non-standard port such as 18000 as above. The second command would then become:
$ sudo hts -F localhost:80 2400
...but need to test this out to be sure. - TMH
2018-04-13
A good httptunnel FAQ: