А чего все молчат? По моим наблюдениям, заблокировали все-таки snowflake. На уровне dtls (webrtc) протокола. Версия свежая, под VPN соединяется, напрямую нет. Метод выше тоже пробовал. Siberia, Yota.
Wireshark:
STUN Binding Request
DTLSv1.2 Client Hello
DTLSv1.2 Hello Verify Request
…
Tor:
10:10:28 Bootstrapped 1% (conn_pt): Connecting to pluggable transport
10:10:28 Bootstrapped 2% (conn_done_pt): Connected to pluggable transport
10:10:28 Bootstrapped 10% (conn_done): Connected to a relay
10:10:36 snowflake-client: offer created
10:10:38 snowflake-client: broker rendezvous peer received
10:10:48 snowflake-client: connection failed timeout waiting for DataChannel.OnOpen
10:10:53 snowflake-client: offer created
10:10:54 snowflake-client: broker rendezvous peer received
10:11:04 snowflake-client: connection failed timeout waiting for DataChannel.OnOpen
10:11:09 snowflake-client: offer created
10:11:11 snowflake-client: broker rendezvous peer received
10:11:21 snowflake-client: connection failed timeout waiting for DataChannel.OnOpen
…
10:12:15 snowflake-client: offer created
10:12:16 snowflake-client: broker rendezvous peer received
10:12:26 snowflake-client: connection failed timeout waiting for DataChannel.OnOpen
10:12:28 Delaying directory fetches: No running bridges
…
10:15:28 Problem bootstrapping. Stuck at 10% (conn_done): Connected to a relay. (DONE; DONE; count 1; recommendation warn; host 2B280B23E1107BB62ABFC40DDCC8824814F80A72 at 192.0.2.3:1)
10:15:28 1 connections have failed:
10:15:28 1 connections died in state handshaking (TLS) with SSL state SSLv3/TLS write client hello in HANDSHAKE
10:15:28 Pluggable Transport process terminated with status code 0
Может быть это связано с этим:
A new Snowflake blocking rule (offset of supported_groups in DTLS Client Hello
Проблемы в работе ПО использующего WebRTC
Оффтоп: Похоже, meek тоже заблокирован. Работает только самосборная standalone версия с нестандартными параметрами, конечно, очень медленно.
И Psiphon стал медленней работать (соединяется по HTTPS 443).
По tor metrics уменьшения числа пользователей snowflake в России не замечено. Наверное, это только на провайдерах с ТСПУ.