On Saturday 21 March 2009 15:49:46 marco tozzini wrote:
From batman debug output it seems batman station has a good view one to each other, but working on this systems is very annoying: ssh terminal has a wobbling response to commands
Is this the behavior I shall expect from a good working mesh system?
Please keep in mind what batman is doing to obtain these results: It broadcasts packets and receives broadcasts. From that it tries to give an estimation about the networks status and the link conditions. Obviously, you can't derive latency or bandwidth throughput from this information base.
Lets look at your fping test: Usually batman broadcasts are sent once a second. While rebroadcasting a jitter is applied to reduce the probability of collisions with other batman packets. When you run fping on 192.168.2.200/30 you will generate traffic that has a high probability of collisions which will lead to different test results.
If you compare test mechanisms make sure they run under the same conditions otherwise it does not make sense to draw conclusions from it. The batman TQ value tells you how batman sees the link at this specific time - nothing more or less. This is an approximation of the reality. If you have ideas how to improve it let us know. Meanwhile, we can try to help getting your wifi up to speed (see antonios mail). :-)
Regards, Marek