diff options
Diffstat (limited to 'scripts/maint/updateFallbackDirs.py')
| -rwxr-xr-x | scripts/maint/updateFallbackDirs.py | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/scripts/maint/updateFallbackDirs.py b/scripts/maint/updateFallbackDirs.py index 117ac5cccb..82a60420b4 100755 --- a/scripts/maint/updateFallbackDirs.py +++ b/scripts/maint/updateFallbackDirs.py @@ -1,8 +1,13 @@ #!/usr/bin/python # Usage: +# +# Regenerate the list: # scripts/maint/updateFallbackDirs.py > src/or/fallback_dirs.inc -# scripts/maint/updateFallbackDirs.py check_existing > src/or/fallback_dirs.inc +# +# Check the existing list: +# scripts/maint/updateFallbackDirs.py check_existing > fallback_dirs.inc.ok +# mv fallback_dirs.inc.ok src/or/fallback_dirs.inc # # This script should be run from a stable, reliable network connection, # with no other network activity (and not over tor). @@ -154,20 +159,24 @@ MAX_LIST_FILE_SIZE = 1024 * 1024 ## Eligibility Settings # Require fallbacks to have the same address and port for a set amount of time +# We used to have this at 1 week, but that caused many fallback failures, which +# meant that we had to rebuild the list more often. # # There was a bug in Tor 0.2.8.1-alpha and earlier where a relay temporarily # submits a 0 DirPort when restarted. # This causes OnionOO to (correctly) reset its stability timer. # Affected relays should upgrade to Tor 0.2.8.7 or later, which has a fix # for this issue. -ADDRESS_AND_PORT_STABLE_DAYS = 7 +ADDRESS_AND_PORT_STABLE_DAYS = 30 # We ignore relays that have been down for more than this period MAX_DOWNTIME_DAYS = 0 if MUST_BE_RUNNING_NOW else 7 # What time-weighted-fraction of these flags must FallbackDirs # Equal or Exceed? CUTOFF_RUNNING = .90 CUTOFF_V2DIR = .90 -CUTOFF_GUARD = .90 +# Tolerate lower guard flag averages, as guard flags are removed for some time +# after a relay restarts +CUTOFF_GUARD = .80 # What time-weighted-fraction of these flags must FallbackDirs # Equal or Fall Under? # .00 means no bad exits @@ -189,7 +198,7 @@ FALLBACK_PROPORTION_OF_GUARDS = None if OUTPUT_CANDIDATES else _FB_POG # Limit the number of fallbacks (eliminating lowest by advertised bandwidth) MAX_FALLBACK_COUNT = None if OUTPUT_CANDIDATES else 200 # Emit a C #error if the number of fallbacks is less than expected -MIN_FALLBACK_COUNT = 0 if OUTPUT_CANDIDATES else MAX_FALLBACK_COUNT*0.75 +MIN_FALLBACK_COUNT = 0 if OUTPUT_CANDIDATES else MAX_FALLBACK_COUNT*0.5 # The maximum number of fallbacks on the same address, contact, or family # With 200 fallbacks, this means each operator can see 1% of client bootstraps |