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Service routes for connecting a WebTV unit to a custom server/DNS. Now in NFTables. (what an unfortunate name) Run w/ sudo nft -f webtv.nft and if you experience issues tough luck halen deleted the old gist
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| # Somewhat experimental version of the WebTV nftables script. Uses IP ranges to cut down on the amount of lines. | |
| define ServerIP = 192.161.48.92 #51.222.164.146 #71.244.121.234 | |
| define DNS = 9.9.9.9 #Quad9 DNS Service (https://www.quad9.net/) | |
| add table ip nat | |
| add chain ip nat PREROUTING { type nat hook prerouting priority -100; policy accept; } | |
| add chain ip nat INPUT { type nat hook input priority 100; policy accept; } | |
| add chain ip nat OUTPUT { type nat hook output priority -100; policy accept; } | |
| add chain ip nat POSTROUTING { type nat hook postrouting priority 100; policy accept; } | |
| add rule ip nat PREROUTING ip daddr 10.0.0.0-10.0.255.255 counter dnat to $ServerIP | |
| add rule ip nat PREROUTING ip daddr 192.168.102.0-192.168.102.255 counter dnat to $ServerIP | |
| add rule ip nat PREROUTING ip daddr 204.254.74.0-204.254.74.255 counter dnat to $ServerIP | |
| add rule ip nat PREROUTING ip daddr 207.76.180.0-207.76.180.255 counter dnat to $ServerIP | |
| add rule ip nat PREROUTING ip daddr 209.240.194.0-209.240.194.255 counter dnat to $ServerIP | |
| #add rule ip nat PREROUTING ip daddr 210.150.22.0-210.150.22.255 counter dnat to $ServerIP | |
| add rule ip nat PREROUTING ip daddr 157.57.221.51 counter dnat to $DNS | |
| add rule ip nat PREROUTING ip daddr 210.150.22.35 counter dnat to $DNS | |
| add rule ip nat PREROUTING ip daddr 210.150.22.65 counter dnat to $DNS | |
| #Don't forget to add to your postroutes! | |
| add rule ip nat POSTROUTING ip saddr $ServerIP counter snat to 10.0.0.0-10.0.255.255 | |
| add rule ip nat POSTROUTING ip saddr $ServerIP counter snat to 192.168.102.0-192.168.102.255 | |
| add rule ip nat POSTROUTING ip saddr $ServerIP counter snat to 204.254.74.0-204.254.74.255 | |
| add rule ip nat POSTROUTING ip saddr $ServerIP counter snat to 207.76.180.0-207.76.180.255 | |
| add rule ip nat POSTROUTING ip saddr $ServerIP counter snat to 209.240.194.0-209.240.194.255 | |
| #add rule ip nat POSTROUTING ip saddr $ServerIP counter snat to 210.150.22.0-210.150.22.255 | |
| add rule ip nat POSTROUTING ip saddr $DNS counter snat to 157.57.221.51 | |
| add rule ip nat POSTROUTING ip saddr $DNS counter snat to 210.150.22.35 | |
| add rule ip nat POSTROUTING ip saddr $DNS counter snat to 210.150.22.65 |
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