9 Feb
2026
9 Feb
'26
3:32 p.m.
Clara Engler:
# Alternatives
## Traditional NAT
One may also configure the IPv4 frontend server to simply not do any Tor TLS forwarding based on the SNI and just designate a dedicated port from which traditional NAT/PAT with some IPv4/IPv6 glue will be performed.
If a specific port can be reserved, and you want to avoid NAT, you can configure nginx so that it forwards every connection to that port to the right IPv6 address, I guess. Wouldn't this solve all of your concerns? -- boyska