On 11/12/25 6:03 AM, meskio via anti-censorship-team wrote:
Hi Michael,
Quoting Michael Rogers via anti-censorship-team (2025-10-25 12:27:00)
The Briar team's nightly tests of our bridge config have shown that some of the default obfs4 bridges listed in the Tor expert bundle's pt_config.json have been down for some time:
192.95.36.142:443 193.11.166.194:27015 193.11.166.194:27020 193.11.166.194:27025 209.148.46.65:443 45.145.95.6:27015
Of these, 193.11.166.194 immediately rejects connection attempts on the listed ports, while connection attempts to 192.95.36.142:443 time out. The other two accept TCP connections but are very slow, so Tor can't bootstrap through them in a reasonable amount of time.
Is this a known issue, and is it expected to be temporary, or should we exclude these bridges from our config? Is been a while that some builtin bridges are failing, we've been tracking it on this issue: https://gitlab.torproject.org/tpo/anti-censorship/team/-/issues/141
But I've been neglecting acting on it. I'll look into this on the comming weeks and update the pt_config.json file.
BTW you can update those bridges from the moat api, and I'm thinking on making it so there only lists the ones that are functional: https://gitlab.torproject.org/tpo/anti-censorship/rdsys/-/blob/main/doc/moat...
Thanks for having a look to this.
Hi all, I run the bridge at 209.148.46.65:443 and I'm not aware of it being down. It's been doing the same thing for months/years (bandwidth data below). If there's a problem with it, if someone could reach out to me and let me know what's up, that would be helpful. Best, Micah Subject: pontem BW usage From: Micah Sherr <msherr@pontem> Date: 11/11/25, 8:58 PM To: <msherr@cs.georgetown.edu> eno1 / daily day rx | tx | total | avg. rate ------------------------+-------------+-------------+--------------- 2025-10-13 628.19 GiB | 667.02 GiB | 1.26 TiB | 128.77 Mbit/s 2025-10-14 632.36 GiB | 670.15 GiB | 1.27 TiB | 129.50 Mbit/s 2025-10-15 630.56 GiB | 672.79 GiB | 1.27 TiB | 129.58 Mbit/s 2025-10-16 631.41 GiB | 671.48 GiB | 1.27 TiB | 129.53 Mbit/s 2025-10-17 625.95 GiB | 671.27 GiB | 1.27 TiB | 128.97 Mbit/s 2025-10-18 629.33 GiB | 674.11 GiB | 1.27 TiB | 129.59 Mbit/s 2025-10-19 627.50 GiB | 669.38 GiB | 1.27 TiB | 128.94 Mbit/s 2025-10-20 631.46 GiB | 670.27 GiB | 1.27 TiB | 129.42 Mbit/s 2025-10-21 628.43 GiB | 668.72 GiB | 1.27 TiB | 128.96 Mbit/s 2025-10-22 628.18 GiB | 667.41 GiB | 1.27 TiB | 128.81 Mbit/s 2025-10-23 626.05 GiB | 668.52 GiB | 1.26 TiB | 128.71 Mbit/s 2025-10-24 627.25 GiB | 670.33 GiB | 1.27 TiB | 129.01 Mbit/s 2025-10-25 627.36 GiB | 671.22 GiB | 1.27 TiB | 129.11 Mbit/s 2025-10-26 627.26 GiB | 672.68 GiB | 1.27 TiB | 129.24 Mbit/s 2025-10-27 627.93 GiB | 671.79 GiB | 1.27 TiB | 129.22 Mbit/s 2025-10-28 630.20 GiB | 671.33 GiB | 1.27 TiB | 129.40 Mbit/s 2025-10-29 631.73 GiB | 670.01 GiB | 1.27 TiB | 129.42 Mbit/s 2025-10-30 632.16 GiB | 670.42 GiB | 1.27 TiB | 129.50 Mbit/s 2025-10-31 630.83 GiB | 672.18 GiB | 1.27 TiB | 129.55 Mbit/s 2025-11-01 628.63 GiB | 672.10 GiB | 1.27 TiB | 129.32 Mbit/s 2025-11-02 653.74 GiB | 698.59 GiB | 1.32 TiB | 134.45 Mbit/s 2025-11-03 629.89 GiB | 670.92 GiB | 1.27 TiB | 129.33 Mbit/s 2025-11-04 627.87 GiB | 669.49 GiB | 1.27 TiB | 128.98 Mbit/s 2025-11-05 630.01 GiB | 672.30 GiB | 1.27 TiB | 129.48 Mbit/s 2025-11-06 631.74 GiB | 673.07 GiB | 1.27 TiB | 129.73 Mbit/s 2025-11-07 629.95 GiB | 671.90 GiB | 1.27 TiB | 129.43 Mbit/s 2025-11-08 630.78 GiB | 673.18 GiB | 1.27 TiB | 129.64 Mbit/s 2025-11-09 625.68 GiB | 668.12 GiB | 1.26 TiB | 128.63 Mbit/s 2025-11-10 623.62 GiB | 666.69 GiB | 1.26 TiB | 128.28 Mbit/s 2025-11-11 546.69 GiB | 583.20 GiB | 1.10 TiB | 128.89 Mbit/s ------------------------+-------------+-------------+--------------- estimated 627.28 GiB | 669.17 GiB | 1.27 TiB | eno1 / monthly month rx | tx | total | avg. rate ------------------------+-------------+-------------+--------------- 2024-12 19.30 TiB | 20.59 TiB | 39.89 TiB | 131.00 Mbit/s 2025-01 19.32 TiB | 20.65 TiB | 39.97 TiB | 131.26 Mbit/s 2025-02 17.38 TiB | 18.56 TiB | 35.94 TiB | 130.66 Mbit/s 2025-03 19.15 TiB | 20.43 TiB | 39.58 TiB | 129.98 Mbit/s 2025-04 18.59 TiB | 19.74 TiB | 38.33 TiB | 130.06 Mbit/s 2025-05 19.16 TiB | 20.41 TiB | 39.57 TiB | 129.94 Mbit/s 2025-06 18.48 TiB | 19.68 TiB | 38.16 TiB | 129.50 Mbit/s 2025-07 19.09 TiB | 20.31 TiB | 39.41 TiB | 129.42 Mbit/s 2025-08 19.05 TiB | 20.29 TiB | 39.34 TiB | 129.20 Mbit/s 2025-09 18.45 TiB | 19.64 TiB | 38.09 TiB | 129.25 Mbit/s 2025-10 19.02 TiB | 20.30 TiB | 39.32 TiB | 129.13 Mbit/s 2025-11 6.70 TiB | 7.15 TiB | 13.85 TiB | 129.16 Mbit/s ------------------------+-------------+-------------+--------------- estimated 18.41 TiB | 19.65 TiB | 38.06 TiB | This user agent is already supported ! [http://www.gnu.org/software/mailutils/] [Options]
