Quoting ValdikSS via anti-censorship-team (2021-12-06 18:53:55)

Hello eveyone,

There's ongoing Tor block on certain Russian ISPs, which on top of everything else includes Snowflake censorship using DPI.

DTLS connection never establishes and gets filtered in ClientHello/ServerHello sequence.

Check the attached dumps from Tele2 cellular operator (as12958) made on 3 and 6 December 2021.

More information here: https://ntc.party/t/ooni-reports-of-tor-blocking-in-certain-isps-since-2021-...

The related issue: https://gitlab.torproject.org/tpo/anti-censorship/pluggable-transports/snowf...

Thanks for the dumps.