I just confirmed that I can route a raw IP packet from my home connection to my server, by way of my ISP and hosting provider.
On the server, I ran "socat IP4-RECV:254 STDOUT", and on the client I ran "socat STDIN IP4-SENDTO:theservername:254", then typed at the client. Came through just fine.
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I just confirmed that I can route a raw IP packet from my home connection to my server, by way of my ISP and hosting provider.
On the server, I ran "socat IP4-RECV:254 STDOUT", and on the client I ran "socat STDIN IP4-SENDTO:theservername:254", then typed at the client. Came through just fine.
Same here (Portuguese consumer level ISP).