Sorry about the reply not including the mailing address, i made error clicking wrong reply icon
As for originator and neighbours this can also be checked by batctl or1 proc file system.
No i meant /sys/kernel/debug as I run recent Batman adv 2020-1
Thank you for pointing out the correct wiki links, I could not find them
I will create another topic for some other questions,
Thank you
On Thu, Jun 25, 2020 at 1:44 PM Sven Eckelmann sven@narfation.org wrote:
[please never contact me privately about batman-adv without a really good reason. Cc at least the mailing list]
On Thursday, 25 June 2020 13:12:34 CEST Mark Birss wrote:
"Is the lower layer working or did the lower layer break? Can be tested easily with multicast/broadcast and unicast pings on the lower device."
How to do this ?
ping/ping6.
- unicast: just ping as normal the lower device (not bat0) IPv4 address or (link local) IPv6 address
- multicast: just send from both sides an multicast ping. For example ff02::1%wlan0 and check if the remote (not your own device) responds with a unicast reply
As for originator and neighbours this can also be checked by batctl or proc file system.
proc? If you have batman-adv entries in proc then you should definitely upgrade. This was removed in 2010.
Should this have been a question about where to find the originators and neighbors table? And you can see this via "batctl meshif bat0 originators" and "batctl meshif bat0 neighbors". The "meshif bat0" has to replaced with "-m bat0" on older batctl versions.
Another question is there a breakdown of the meaning of the messages for
$ cat /sys/kernel/debug/batman_adv/bat0/log
The additional debug output is by default disabled. It can be enabled during run time. Following log_levels are defined:
No idea what you want here. The help text already says what each message type is about. If you don't know what a specific feature is then please check the wiki [1].
and what is the Flags here
root@LiMe-a376eb:~# batctl tl [B.A.T.M.A.N. adv 2020.1-openwrt-2, MainIF/MAC: dummy0/aa:84:86:a3:76:eb (bat0/72:8b:cf:a4:00:77 BATMAN_IV), TTVN: 4] Client VID Flags Last seen (CRC ) 72:8b:cf:a4:00:77 -1 [.P....] 0.000 (0x1c349131) 50:3e:aa:06:6f:4d -1 [......] 0.280 (0x1c349131) 72:8b:cf:a4:00:77 0 [.P....] 0.000 (0x9243e316) cc:2d:e0:47:b3:56 -1 [......] 0.980 (0x1c349131) 72:8b:cf:a4:00:77 1 [.P....] 0.000 (0xdb7f9e31)
The flags here are
- 'R' BATADV_TT_CLIENT_ROAM
- 'N' BATADV_TT_CLIENT_NEW
- 'X' BATADV_TT_CLIENT_PENDING
- 'W' BATADV_TT_CLIENT_WIFI
- 'I' BATADV_TT_CLIENT_ISOLA
- 'P' BATADV_TT_CLIENT_NOPURGE
And they are documented in the wiki [2]
Kind regards, Sven
[1] https://www.open-mesh.org/projects/batman-adv/wiki/Protocol_information [2] https://www.open-mesh.org/projects/batman-adv/wiki/TT-Flags