Tunnel over ICMP
Linux formula code on GitHub
|bottle||🍾||catalina, mojave, high_sierra, sierra, el_capitan, yosemite, mavericks|
|Normally, ptunnel uses raw sockets and must be run as root (using sudo, for example).
Alternatively, you can try using the -u flag to start ptunnel in 'unprivileged' mode,
but this is not recommended. See https://www.cs.uit.no/~daniels/PingTunnel/ for details.