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| author | Markus Pettersson <markus.pettersson@mullvad.net> | 2025-07-04 16:49:16 +0200 |
|---|---|---|
| committer | Markus Pettersson <markus.pettersson@mullvad.net> | 2025-07-09 15:16:36 +0200 |
| commit | b4fcf2661ff0318c4822a82613932be29ab62072 (patch) | |
| tree | 957e06d94fa456a901c0348db063690e6e12f9bc /docs | |
| parent | 1a3c9c16b64eb8c30db150a2719a1ab028de9cab (diff) | |
| download | mullvadvpn-b4fcf2661ff0318c4822a82613932be29ab62072.tar.xz mullvadvpn-b4fcf2661ff0318c4822a82613932be29ab62072.zip | |
Add support for QUIC in the relay selector
Parse new 'features' key from relay list API, and add Quic obfuscation
to automatic retry order
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/relay-selector.md | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/docs/relay-selector.md b/docs/relay-selector.md index 3f74ffd6ae..f400a632a0 100644 --- a/docs/relay-selector.md +++ b/docs/relay-selector.md @@ -56,7 +56,7 @@ constraints the following default ones will take effect - The first attempt will connect to a Wireguard relay on a random port - The second attempt will connect to a Wireguard relay over IPv6 (if IPv6 is configured on the host) on a random port - The third attempt will connect to a Wireguard relay on a random port using Shadowsocks for obfuscation -- The fourth attempt will connect to a Wireguard relay using QUIC for obfuscation (if QUIC is implemented) +- The fourth attempt will connect to a Wireguard relay using QUIC for obfuscation - The fifth attempt will connect to a Wireguard relay on a random port using [UDP2TCP obfuscation](https://github.com/mullvad/udp-over-tcp) - The sixth attempt will connect to a Wireguard relay over IPv6 on a random port using UDP2TCP obfuscation (if IPv6 is configured on the host) @@ -82,6 +82,9 @@ As such, the above algorithm is simplified to the following version: - The UDP2TCP random port is **either** 80 **or** 5001 - The Shadowsocks port is random within a certain range of ports defined by the relay list +### Ports for QUIC +QUIC will use port 443. + If no tunnel has been established after exhausting this list of attempts, the relay selector will loop back to the first default constraint and continue its search from there. @@ -136,5 +139,5 @@ will indirectly change the bridge state to _Auto_ if it was previously set to _O ### Obfuscator caveats -There are two type of obfuscators - _udp2tcp_, and _shadowsocks_. +There are three types of obfuscators - _udp2tcp_, _shadowsocks_ and _quic_. They are used if the obfuscation mode is set _Auto_ and the user has selected WireGuard to be the only tunnel protocol to be used. |