Re: [B.A.T.M.A.N.] batman-adv 2011.2.0 hop somtimes does not work

Tobias
2011-09-01T21:11:14Z

Am 01.09.2011 17:55, schrieb Antonio Quartulli:
>
> ok. It seems there is a bug somewhere :-)
> Can you again copy/paste this creating/deleting part of the node log and tell me
> which is the correct bat0 MAC address of the node announcing the change?
>
> E.g:
> on fon-53 you have this log:
> > [ 87390] Creating new global tt entry: 00:02:81:b9:42:c8 (via
> > 5e:e6:fc:ae:55:a8)
> > [ 87390] Deleting global tt entry 00:02:81:b9:42:c8 (via
> > 5e:e6:fc:ae:55:a8): originator time out
>
> then go on node 5e:e6:fc:ae:55:a8 and write down its bat0 MAC address, please.
> Moreover, is bat0 bridged with any other interface (e.g. bat0 + eth0 within br0?)

sure:
root@1043-49:~# batctl l | grep "0a:18:84:1e:f6:05"
[ 125592] TT inconsistency for 0a:18:84:1e:f6:05. Need to retrieve
the correct information (ttvn: 1 last_ttvn: 1 crc: 51609 last_crc: 20443
num_changes: 0)
[ 125592] Deleting global tt entry 04:11:80:ca:6a:c8 (via
0a:18:84:1e:f6:05): originator time out
[ 125592] Creating new global tt entry: 04:11:80:df:ce:c8 (via
0a:18:84:1e:f6:05)
[ 125593] TT inconsistency for 0a:18:84:1e:f6:05. Need to retrieve
the correct information (ttvn: 1 last_ttvn: 1 crc: 51609 last_crc: 19376
num_changes: 0)
[ 125593] Deleting global tt entry 04:11:80:df:ce:c8 (via
0a:18:84:1e:f6:05): originator time out
[ 125593] Creating new global tt entry: 04:11:80:2f:c6:c8 (via
0a:18:84:1e:f6:05)
[ 125595] TT inconsistency for 0a:18:84:1e:f6:05. Need to retrieve
the correct information (ttvn: 1 last_ttvn: 1 crc: 51609 last_crc: 47287
num_changes: 0)
[ 125595] Deleting global tt entry 04:11:80:2f:c6:c8 (via
0a:18:84:1e:f6:05): originator time out
[ 125595] Creating new global tt entry: 04:11:80:50:3a:c8 (via
0a:18:84:1e:f6:05)
[ 125597] TT inconsistency for 0a:18:84:1e:f6:05. Need to retrieve
the correct information (ttvn: 1 last_ttvn: 1 crc: 51609 last_crc: 24775
num_changes: 0)
[ 125597] Creating new global tt entry: 04:11:80:2f:c6:c8 (via
0a:18:84:1e:f6:05)

root@fon-53:~# brctl show
bridge name bridge id STP enabled interfaces
br-lan 8000.0018841ef604 no eth0
edge1
wlan1
mesh 8000.0018841ef605 no wlan0
edge0

root@fon-53:~# ifconfig
bat0 Link encap:Ethernet HWaddr DA:54:2C:E4:B9:1E
inet addr:192.168.111.53 Bcast:192.168.111.255
Mask:255.255.255.0
br-lan Link encap:Ethernet HWaddr 00:18:84:1E:F6:04
inet addr:192.168.1.53 Bcast:192.168.1.255 Mask:255.255.255.0
edge0 Link encap:Ethernet HWaddr 0A:EA:66:19:D8:72
inet addr:10.0.2.53 Bcast:10.0.2.255 Mask:255.255.255.0
edge1 Link encap:Ethernet HWaddr 6A:D6:C4:C0:D6:76
inet addr:10.0.1.53 Bcast:10.0.1.255 Mask:255.255.255.0
eth0 Link encap:Ethernet HWaddr 00:18:84:1E:F6:04
mesh Link encap:Ethernet HWaddr 00:18:84:1E:F6:05
inet addr:10.0.0.53 Bcast:10.255.255.255 Mask:255.0.0.0
mon.wlan0 Link encap:UNSPEC HWaddr
00-18-84-1E-F6-05-00-47-00-00-00-00-00-00-00-00
wlan0 Link encap:Ethernet HWaddr 00:18:84:1E:F6:05
wlan1 Link encap:Ethernet HWaddr 06:18:84:1E:F6:05
wlan2 Link encap:Ethernet HWaddr 0A:18:84:1E:F6:05

As you can see we have a bridging to an n2n-tunnel but the tunnel is
down ATM.
And the other wlan-interfaces (0 and 1) are secured and no one can
connect. (no RX-traffic)

I even removed the n2n-tunnel but the bat53 is still causing these
inconsistencies.

root@1043-49:~# batctl l | grep "inconsis"
[ 126479] TT inconsistency for 0a:18:84:1e:f6:05. Need to retrieve
the correct information (ttvn: 1 last_ttvn: 1 crc: 51609 last_crc: 47287
num_changes: 0)
[ 126480] TT inconsistency for 0a:18:84:26:35:9d. Need to retrieve
the correct information (ttvn: 1 last_ttvn: 1 crc: 40594 last_crc: 26555
num_changes: 0)
[ 126480] TT inconsistency for 0a:18:84:1e:f6:05. Need to retrieve
the correct information (ttvn: 1 last_ttvn: 1 crc: 51609 last_crc: 26555
num_changes: 0)
[ 126481] TT inconsistency for 0a:18:84:1e:f6:05. Need to retrieve
the correct information (ttvn: 1 last_ttvn: 1 crc: 51609 last_crc: 11185
num_changes: 0)
[ 126481] TT inconsistency for 0a:18:84:1e:f6:05. Need to retrieve
the correct information (ttvn: 1 last_ttvn: 1 crc: 51609 last_crc: 24775
num_changes: 0)
[ 126482] TT inconsistency for 0a:18:84:1e:f6:05. Need to retrieve
the correct information (ttvn: 1 last_ttvn: 1 crc: 51609 last_crc: 19671
num_changes: 0)
[ 126483] TT inconsistency for 0a:18:84:1e:f6:05. Need to retrieve
the correct information (ttvn: 1 last_ttvn: 1 crc: 51609 last_crc: 16977
num_changes: 0)
[ 126484] TT inconsistency for 0a:18:84:1e:f6:05. Need to retrieve
the correct information (ttvn: 1 last_ttvn: 1 crc: 51609 last_crc: 26555
num_changes: 0)
[ 126485] TT inconsistency for 0a:18:84:26:35:9d. Need to retrieve
the correct information (ttvn: 1 last_ttvn: 1 crc: 40594 last_crc: 47287
num_changes: 0)

On some nodes i get a bunch of those inconsistencies within seconds on
other nodes i don't get any within minutes.

Let me know if i can provide you any further infos that might help.

Tobias