Update: 4/23/20 – if Squid 4.11 chokes with http_port 1.2.3.4:listening_port and /etc/rc.conf is configured for DHCP, modify it to http_port listening_port and the reverse tunnel should work again. *** Update: 4/10/20 – just quick note that using “localhost” with these reverse tunnels will not work if SSHD, Squid or some other service is configured to […]