Pingtunnel is a tool that send TCP/UDP traffic over ICMP
Tunnel TCP connections through ICMP.
pingtunnel qt
OpenVpn Over ICMP: Dockerized (TCP and UDP) OpenVpn with ping tunnel
Server side implementation of Pingtunnel, a tool that send TCP/UDP traffic over ICMP + iOS / Android App
A simple script to tame Pingtunnel