Re: [B.A.T.M.A.N.] batctl bw performance

Gabriel Tolón
2013-06-06T18:19:00Z

Hi Antonio,

El 06/06/13 02:51, Antonio Quartulli escribió:
> Hello Gabriel,
>
> On Wed, Jun 05, 2013 at 12:27:48PM -0300, Gabriel Tolón wrote:
>>
>> Sorry, I sent the mail incomplete,
>>
>> So these are the routes:
>>
>> Equipo1:
>>
>> root@Equipo 1:~# batctl o
>> [B.A.T.M.A.N. adv 5ffa8f2, MainIF/MAC: wlan0-1/66:70:02:4e:d9:42 (bat0)]
>> Originator last-seen (#/255) Nexthop [outgoingIF]:
>> Potential nexthops ...
>> E3-5GHz 0.680s (251) E3-5GHz [ wlan1-1]:
>> E3-5GHz (251)
>> E3-2GHz 0.430s (255) E3-5GHz [ wlan1-1]:
>> E3-5GHz (255) E3-2GHz (252)
>>
>>
>> Equipo3:
>>
>> root@Equipo 3:~# batctl o
>> [B.A.T.M.A.N. adv 5ffa8f2, MainIF/MAC: wlan0-1/66:70:02:4e:d9:d6 (bat0)]
>> Originator last-seen (#/255) Nexthop [outgoingIF]:
>> Potential nexthops ...
>> E1-2GHz 0.310s (255) E1-5GHz [ wlan1-1]:
>> E1-5GHz (255) E1-2GHz (255)
>> E1-5GHz 0.550s (255) E1-5GHz [ wlan1-1]:
>> E1-5GHz (255)
>>
>
> routing tables look good. I am wondering where the problem can be..
> Can you try to do a "batctl td wlan0-1" while pinging? this may help to
> understand where the process is blocking.
> It would be helpful if you could do that on both the nodes while pinging in only
> one direction This way we see who receives what.

I did it, but the text files for the logs of the nodes with "batctl td"
have a size of about 250 kB each one, with just 1 or 2 seconds logging.
Is that too much for sending them to the list?

>
> (commit IDs are ok)
> Thank you very much for helping us in debugging this :)

No problem! I've asked things to this list many times and I've got
useful answers, so I'm pleased to cooperate.

Regards

Gabriel