[tor-relays] Some Dir Authorities blocked

Iain R. Learmonth irl at torproject.org
Sun Sep 17 07:11:29 UTC 2017


Hi,

On 17/09/17 04:56, Iain R. Learmonth wrote:
> I'll have a think about this.

I had a little think about this. While the search strategy is something
to consider, I've hacked up a simple tool for building circuits and
detecting, at a very high level, when it fails. I don't yet have the
reason for the failure being captured.

To give an idea, failures are not uncommon but it is far more likely
that the connections will succeed. I ran a trial with random selection
to build two hop circuits.

The most interesting thing I've discovered so far is that it's common
for the connections to fail in one direction but then succeed when the
two relays are reversed. I can't be sure if this is because I can't
reach one of the relays.

Thanks,
Iain.

sqlite> select * from partitions;
80150521E1606A3C66FBD0502417775C06E83530|91516595837183D9ECD1318D00723A8676F4731C|REV|2017-09-17
06:55:42
C78AFFEEE320EA0F860961763E613FD2FAC855F5|57F5C55A6D76832400D679B4D6DCE6312CB724DD|FAIL|2017-09-17
06:55:58
721F8C234700A49C6CB42B8905719C4472698EEF|D01956B555BA59D422D994D41AC9634183974597|FAIL|2017-09-17
06:56:02
A39E63BF03742663C3945E774C71AD3B6DB935C5|C7FDF95CE03E8387780F75C9CD22B9A88C956BC9|FAIL|2017-09-17
06:56:08
1C173D4513B5BA66202E02CD4F61304FD4CC6C62|F2A6F1BB8ADD47CC9CC67928EA8EA7FDB3F92533|REV|2017-09-17
06:56:11
E5434A08ABDB8578C76BCDA3EECC22B5226D2CB4|77204802405A7DF1E7BD3BC579F8D1D7FB81DFD4|FAIL|2017-09-17
06:56:17
A0639496103E4F0C721E4CD31BD22CC9EF94C4CE|3C79699D4FBC37DE1A212D5033B56DAE079AC0EF|REV|2017-09-17
06:56:19
80150521E1606A3C66FBD0502417775C06E83530|C7BA56FA43EA6650E1644EA05CEC3A90F559B748|REV|2017-09-17
06:56:21
273C58C7764D2718A11FB7BA2205FC147948D7FE|8F2DDD78AC99CA0CFBFAF83CA33CE87785BB12C5|FAIL|2017-09-17
06:56:22
A2C2F9B652D6CFC6E0E329ED4577797CC9AD6BAB|655886ECB83A40E1BE989513D8C5C608D4B968C9|REV|2017-09-17
06:56:31
6DE375E172280727AEDCCA774D105692DEBF882A|A8A81263CB00469D98FF8E46A5A63FC4691BF3EA|REV|2017-09-17
06:56:41
88C615AC5F9591BFD48DB578B252B89A72F5C3AB|FF95E280D0DA09331EAE6B6C90F390A809D8FF9C|FAIL|2017-09-17
06:57:11
C9860279669435F6F237A04CC70849A3AB2BCB3B|5CA77202F93CDD06114A2F49309805F1881AE3E8|FAIL|2017-09-17
06:57:25
BA9E17048076E99AE359207A9436B7C07D1194C4|91716855ACF3C33C3EE49AAA046FA15486FDBDD5|FAIL|2017-09-17
06:57:26
7723B1B4B2B4D9D161209F770079A6F0A5A929BC|984096B174736E641F25B1B18312DA8629F1B2C4|FAIL|2017-09-17
06:57:48
D4691414A1C98DD3E022A0FFB1A2E11634BD0D21|887E2B73EDA109C09ADEBD6B1E788FDF620646B7|FAIL|2017-09-17
06:57:51
A07581D99FB42018B284484437DD60A0BA2BA254|8F46628BBDC55AA1065A6DB957E3A0187FD0C65F|FAIL|2017-09-17
06:58:04
A9B4409C72172BF3388B72CECB3F22538131F7C6|BD4C647508162F59CB44E4DFC1C2B2B8A9387CCA|REV|2017-09-17
06:58:13
4D6F22DE54C9CC48C15E2C01D53385D05D9AF31B|3B3D1284AAE1C039D3D0FB3BBAC38F2B0775FDED|FAIL|2017-09-17
06:58:17
18046895412A1185A1F3715D5FD2987CDC8C4B91|8E7093C928C5FF8D8E854A312002A582F131728F|FAIL|2017-09-17
06:58:25
A0639496103E4F0C721E4CD31BD22CC9EF94C4CE|A1D947A7751938A78FD00D971FC9098B5F397C6A|REV|2017-09-17
06:58:45
D7A6E23AEFB37D241D4408598434C7A6CB36F261|549FCA8AD9A43C8289A32D7702CDEDFE47029A43|FAIL|2017-09-17
06:58:56
5CECC5C30ACC4B3DE462792323967087CC53D947|4EADA139AC7A6EB32242BE10E662D9339A228A1F|REV|2017-09-17
06:59:03
926344F6AA5FFA5B64E677929BA118FE222D2B10|A790828A47B3C5E1AA6FFA8413998F28C105E4FD|REV|2017-09-17
06:59:23
8D2F90F1E216D5F9D9AB03B8BA7BF3167DD2D859|132AC31797DC7285E365AFDF5393C11158059CBB|FAIL|2017-09-17
06:59:35
8783261406392FFD39F41AD4D8F3293460A27EFD|A58151DB952DE7821AAB96948894D937149C301B|REV|2017-09-17
06:59:50
465E967E36285F2EB7B0683E2085829803F07C31|1399C98B3A8F90ABF7ACBFED9B38EE37CA294CF6|REV|2017-09-17
07:00:02
4110885745B673A45FDF150BE1CAC01FFAD640F1|18046895412A1185A1F3715D5FD2987CDC8C4B91|FAIL|2017-09-17
07:00:06
8352FAC3EA88A399A4F2F95CE762786944E75B06|1D503952419FF24F0764762245855DF8DC73391B|FAIL|2017-09-17
07:00:07
721F8C234700A49C6CB42B8905719C4472698EEF|44B7778B1D9A17237572A61B62F4487386BF728F|FAIL|2017-09-17
07:00:15
7A665FD6A05BB8EDD5362A7E25AEEA7D1F8122DC|92FE5D1485CCDA66822964DDFE6CCF3936218653|REV|2017-09-17
07:00:20
3CF4C6996B185090A576DB2170802FE9986F0553|1C1C275B8E9F8D0824424DDFABCA488BA24756B0|FAIL|2017-09-17
07:00:24
D665C959571041972EA8C0DD77559EF5579BA112|7DAF1969E80543C75369E4C88D32836487D6F09C|FAIL|2017-09-17
07:00:51
1702F6888757D679AFBEC9842F4B98E9B02B6D40|2DE827E0A349AEBE42E233F3B5ABE821321BFC8D|FAIL|2017-09-17
07:01:04
11FDAEE6B7F67B28A2BE88126625E21B467287EF|EBE1BDE602EC578A60B5EA5C84D996FA4052787B|FAIL|2017-09-17
07:01:18
FB8BEE7BF2606879496317BB42D0792EAA62153A|E64625ED5B01A1F0E97BCF0B5D431A432A24F408|FAIL|2017-09-17
07:01:21


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