Jernej, Mitar, I think I've found the cause of the instability of Babel in your network.
If I look at the nodewatcher database, I see that there's a number of wireless links that were incorrectly detected as wired. For example, if I look at node urban-1: https://nodes.wlan-si.net/node/abe997c1-5f28-4d5f-8335-b3af182b0de4/ I see that most of the links have a TX-cost of 96, which indicates that the links have been incorrectly detected as wired on the other side. OTOH, the RX-cost is above 256, which indicates that the node urban-1 has correctly detected the links as wireless. This is really bad, since on wired links babeld will disable link quality estimation and cause the links to go down-up whenever two Hellos are lost in a row. You need to find out what's going on; most probably, the radios are behind a switch, and babeld is unable to detect that they are wireless links. If everything else fails, you should enable link estimation manually by saying interface eth42 wired false or by running babeld with the "-w" flag. (Obviously, this is not recommended, since doing link quality estimation on wired links is sub-optimal.) -- Juliusz _______________________________________________ Babel-users mailing list [email protected] http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/babel-users
