We have three nodes, which have the following topology:
NDS-Agenda21Haus70 <-> sn04 <-> sn03
Something happened, so they came into a stable (for hours) but inconsistent state of their translation tables:
- sn03 has 11 entries in its translocal table and crc = 0x2b6d458c - sn04 has only 10 entries in the table for sn03 but still crc = 0x2b6d458c - NDS-Agenda21Haus70 has also 10 entries in the table for sn03 but crc = 0x74fb4f96
It seems as like something (erroneously) removed the entry 33:33:00:00:00:01 from table on node sn04 without recalculating the crc sum.
In the following are the outputs of the table states:
root@NDS-Agenda21Haus70:~# batctl tr 88:e6:40:20:30:01 traceroute to 88:e6:40:20:30:01 (88:e6:40:20:30:01), 50 hops max, 20 byte packets 1: 88:e6:40:20:40:01 16.567 ms 20.593 ms 16.324 ms 2: 88:e6:40:20:30:01 20.760 ms 19.826 ms 19.840 ms
root@NDS-Agenda21Haus70:~# batctl tg | grep 88:e6:40:20:30:01 * 33:33:ff:06:3e:25 -1 [....] ( 3) 88:e6:40:20:30:01 ( 3) (0x74fb4f96) * 33:33:ff:00:18:32 -1 [....] ( 3) 88:e6:40:20:30:01 ( 3) (0x74fb4f96) 33:33:00:00:00:02 -1 [....] ( 3) 88:e6:40:20:30:01 ( 3) (0x74fb4f96) 01:00:5e:00:00:fc -1 [....] ( 3) 88:e6:40:20:30:01 ( 3) (0x74fb4f96) 01:00:5e:00:00:01 -1 [....] ( 3) 88:e6:40:20:30:01 ( 3) (0x74fb4f96) 33:33:ff:00:00:00 -1 [....] ( 3) 88:e6:40:20:30:01 ( 3) (0x74fb4f96) * 33:33:ff:00:30:01 -1 [....] ( 3) 88:e6:40:20:30:01 ( 3) (0x74fb4f96) * 2a:d7:9a:06:3e:25 -1 [....] ( 3) 88:e6:40:20:30:01 ( 3) (0x74fb4f96) * 33:33:ff:00:01:08 -1 [....] ( 3) 88:e6:40:20:30:01 ( 3) (0x74fb4f96) 33:33:00:01:00:03 -1 [....] ( 3) 88:e6:40:20:30:01 ( 3) (0x74fb4f96)
[root@sn04]:~ # batctl tg | grep 88:e6:40:20:30:01 * 33:33:ff:06:3e:25 -1 [....] ( 3) 88:e6:40:20:30:01 ( 3) (0x2b6d458c) * 33:33:ff:00:18:32 -1 [....] ( 3) 88:e6:40:20:30:01 ( 3) (0x2b6d458c) 33:33:00:00:00:02 -1 [....] ( 3) 88:e6:40:20:30:01 ( 3) (0x2b6d458c) 01:00:5e:00:00:fc -1 [....] ( 3) 88:e6:40:20:30:01 ( 3) (0x2b6d458c) 01:00:5e:00:00:01 -1 [....] ( 3) 88:e6:40:20:30:01 ( 3) (0x2b6d458c) 33:33:ff:00:00:00 -1 [....] ( 3) 88:e6:40:20:30:01 ( 3) (0x2b6d458c) * 33:33:ff:00:30:01 -1 [....] ( 3) 88:e6:40:20:30:01 ( 3) (0x2b6d458c) * 2a:d7:9a:06:3e:25 -1 [....] ( 3) 88:e6:40:20:30:01 ( 3) (0x2b6d458c) * 33:33:ff:00:01:08 -1 [....] ( 3) 88:e6:40:20:30:01 ( 3) (0x2b6d458c) 33:33:00:01:00:03 -1 [....] ( 3) 88:e6:40:20:30:01 ( 3) (0x2b6d458c)
[root@sn03]:~ # batctl tl [B.A.T.M.A.N. adv 2018.0-3-g4b2b8c68, MainIF/MAC: mesh_fastd/88:e6:40:20:30:01 (bat0/2a:d7:9a:06:3e:25 BATMAN_IV), TTVN: 3] Client VID Flags Last seen (CRC ) 33:33:ff:06:3e:25 -1 [.P....] 0.000 (0x2b6d458c) 33:33:ff:00:18:32 -1 [.P....] 0.000 (0x2b6d458c) 33:33:00:00:00:02 -1 [.P....] 0.000 (0x2b6d458c) 01:00:5e:00:00:fc -1 [.P....] 0.000 (0x2b6d458c) 01:00:5e:00:00:01 -1 [.P....] 0.000 (0x2b6d458c) 33:33:ff:00:00:00 -1 [.P....] 0.000 (0x2b6d458c) 33:33:ff:00:30:01 -1 [.P....] 0.000 (0x2b6d458c) 2a:d7:9a:06:3e:25 -1 [.P....] 0.000 (0x2b6d458c) 33:33:ff:00:01:08 -1 [.P....] 0.000 (0x2b6d458c) 33:33:00:01:00:03 -1 [.P....] 0.000 (0x2b6d458c) 33:33:00:00:00:01 -1 [.P....] 0.000 (0x2b6d458c)
In the attachment, I added a capture of the received full table response from sn04 -> NDS-Agenda21Haus70 taken on NDS-Agenda21Haus70. I checked, that this is really an intermediate response of sn04 and not a direct response from sn03 (sn03 is not receiving queries from NDS-Agenda21Haus70).
Kind regards, Leonardo Mörlein