Alexey Dolotov
5d9a5efb8f
sni-router: extend PROXY-protocol sync list to four pieces
mtg now also sends PROXY v2 on the fronting dial (introduced in the
previous commit via [domain-fronting].proxy-protocol = true), so the
"Real client IPs" section's sync list must include that fourth piece.
Without it, an operator who disables Caddy's PROXY listener wrapper
without also flipping [domain-fronting].proxy-protocol will leave mtg
sending an unparsed PROXY v2 prefix to Caddy on every fronted probe.
Alexey Dolotov
5d9a5efb8f
sni-router: extend PROXY-protocol sync list to four pieces