faravahar won't connect to specific IPv6 subnets
For a long time faravahar won't connect to relays at specific IPv6 subnets. At https://consensus-health.torproject.org/ issue can check against other authorities by voted ReachableIPv6 flag.
Manual diff/list of relevant relays without ReachableIPv6 flag from faravahar vote:
-r Aleya n+cQbOAjrys3+LMlf8DDJQqYctc 84.160.43.144 10001 0 [2003:e8:5f0e:2d00:cad:d6df:f324:b4ba]:10002 +r Aleya n+cQbOAjrys3+LMlf8DDJQqYctc 84.160.43.144 10001 0
-r GoofyRooster JDmW5GIYZmwcrd4XtDDqf5UST5Y 92.223.105.93 443 0 [2a03:90c0:83:2908::19]:443 +r GoofyRooster JDmW5GIYZmwcrd4XtDDqf5UST5Y 92.223.105.93 443 0
-r KarlRanseieristTot zJd8rHkawDunQtYbmkB04aB1Caw 87.140.73.81 9001 0 [2003:a:1109:5100:6a05:caff:fe12:9111]:9001 +r KarlRanseieristTot zJd8rHkawDunQtYbmkB04aB1Caw 87.140.73.81 9001 0
-r LostArkLux1 85Nvl8FO/P0YFU30RDuR/t0HH0c 92.38.163.83 443 9030 [2a03:90c0:83:2908::1c4]:443 +r LostArkLux1 85Nvl8FO/P0YFU30RDuR/t0HH0c 92.38.163.83 443 9030
-r MikeDiaIsGone gCKKtcvQrH6RHmlbzu2GBFKP680 80.147.218.187 8001 0 [2003:a:b5a:6100:11:32ff:fe2b:36b4]:8001 +r MikeDiaIsGone gCKKtcvQrH6RHmlbzu2GBFKP680 80.147.218.187 8001 0
-r Morpheus S0g/V9lmDr8z+jzKZw/9G7sPMVo 92.223.105.117 443 0 [2a03:90c0:83:2908::7a]:443 +r Morpheus S0g/V9lmDr8z+jzKZw/9G7sPMVo 92.223.105.117 443 0
-r motor u7u61FMmPXhuw0q2igYhQoiRA0U 46.81.13.47 9321 9322 [2003:cc:6f0f:83bd:bbbb:bad4:5326:3d78]:443 +r motor u7u61FMmPXhuw0q2igYhQoiRA0U 46.81.13.47 9321 9322
-r rinderwahnRelay9L koi3W1/4hh7/Mqa+iCXMOKT5+MI 92.38.163.21 443 80 [2a03:90c0:83:2908::101]:443 +r rinderwahnRelay9L koi3W1/4hh7/Mqa+iCXMOKT5+MI 92.38.163.21 443 80
-r SysadmAtNbg bZNQPhUElrsypJEvkExOLbIFJ40 91.39.153.233 9001 9030 [2003:c2:c70f:f400:329c:23ff:fece:a96c]:9001 +r SysadmAtNbg bZNQPhUElrsypJEvkExOLbIFJ40 91.39.153.233 9001 9030
-r Unnamed K7s3ZRxoIUKRJCej8RDg+s9FKaQ 91.7.187.61 9001 0 [2003:d5:8f12:8b00:dea6:32ff:fecb:f015]:9001 +r Unnamed K7s3ZRxoIUKRJCej8RDg+s9FKaQ 91.7.187.61 9001 0