I have a Pi3 running Raspbian Stretch released on 17th March 2018.
I have an interesting project I'm trying to get working and am hoping to get help please!
I want to ssh to my Pi from outside my LAN on port 443 because port 22 is locked down.. but port 443 is already being used for my webserver.
There are a few solutions on the web that can distinguish between ssh and https traffic coming through your router on the same port (443)
One such tool is sshttp
which is pretty cool, it monitors network traffic connection states at the level of the linux kernel and can demultiplex ssh traffic from https traffic coming in on the same port.
Here are several links explaining how to set it up:
sshttp on GitHub -- https://github.com/stealth/sshttp
Multiplex SSH and HTTPS on a single port - http://yalis.fr/cms/index.php/post/2014 ... ingle-port
SSH/HTTP(S) multiplexing with sshttp - https://blog.stalkr.net/2012/02/sshhttp ... shttp.html
Setting up sshttp - http://blog.wrouesnel.com/articles/Sett ... %20sshttp/
I got as far as make'ing it but I am missing modules... so I need to install: nf-conntrack as well as libcap and libcap-devel.
I am trying to install nf-conntrack but I think maybe it's now called: conntrack but I'm not sure if it can be installed on Raspbian.
Can someone show me how to install these modules?