SELF-HOSTING behind CGNAT for fun and IPv6 transition
This video started as the answer to a simple question - how can I self-host a service for my friends and family, behind cgnat, without requiring them to install any apps (like tunnels)? This video turned into a bunch of different ways to proxy IPv4 to IPv6, so you can receive IPv6 traffic natively and bring in legacy traffic from a VPS which does have public IPv4.
I cover several different methods:
Using IPv6 only
Using Cloudflare Tunnels
Using SNID (sni daemon) - https://github.com/AGWA/snid
Using HAProxy to forward TCP and TLS traffic
Using Tayga to port-forward from IPv4 to IPv6
Using Wireguard along with port-forwarding and NAT across the tunnel
The installation instructions for snid, haproxy, tayga, and wireguard are all in my blog post, along with a comparison table:
https://www.apalrd.net/posts/2024/net...
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Timestamps:
00:00 - Introduction
00:43 - Goals
03:36 - Use IPv6 Only
06:00 - Cloudflare Tunnels
09:02 - SNID
16:50 - HAProxy
20:53 - Tayga
27:52 - Wireguard
33:35 - Bonus!
#networking #ipv6 #homelab #selfhosted
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