(FWD) [anti-censorship-alerts] monit alert -- Connection failed default-bridge-georgetown

Hi Micah! Is the georgetown bridge is flaky as it seems? We have alerts set up for the default bridges and it seems like yours alerts a lot and the others alert rarely. It always comes back after a little while, so this isn't a "hey your bridge is down" mail so much as a "what's up with your bridge" mail. I wonder if it is an issue with the network it's running on; or if it's an issue with the bridge itself, e.g. maybe there is something in Tor's logs that could help diagnose; or if it's something wonky about our alerts. (I am cc'ing anti-censorship-team so others can coordinate and stay in sync; note that this is a public list with archives.) Thanks! --Roger ----- Forwarded message from Monit <anti-censorship-monitor@nymity.ch> ----- Date: Thu, 19 Jan 2023 12:26:36 GMT From: Monit <anti-censorship-monitor@nymity.ch> To: anti-censorship-alerts@lists.torproject.org Subject: [anti-censorship-alerts] monit alert -- Connection failed default-bridge-georgetown X-Mailer: Monit 5.26.0 Connection failed Service default-bridge-georgetown Date: Thu, 19 Jan 2023 13:26:35 Action: alert Host: server01 Description: failed protocol test [DEFAULT] at [209.148.46.65]:443 [TCP/IP] -- Connection timed out _______________________________________________ anti-censorship-alerts mailing list anti-censorship-alerts@lists.torproject.org https://lists.torproject.org/cgi-bin/mailman/listinfo/anti-censorship-alerts ----- End forwarded message -----

Hi Roger, Anti-censorship-team, Roger Dingledine wrote on 1/19/23 8:09 AM:
Hi Micah! Is the georgetown bridge is flaky as it seems? We have alerts set up for the default bridges and it seems like yours alerts a lot and the others alert rarely. It always comes back after a little while, so this isn't a "hey your bridge is down" mail so much as a "what's up with your bridge" mail. It's the network. The bridge itself is well maintained and is stable. However, it's sitting on our CS "research" network. We have a new-ish project that combines censorship resistance with network programming, and it involves a fancy new p4-enabled switch. Experiments related to that project are causing network-wide outages.
I'll ask them to hold off and figure out a way to make sure that pontem (the Georgetown bridge) isn't affected. Best, Micah
participants (2)
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Micah Sherr
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Roger Dingledine