[Voyage-linux] snmp values max speed wrong for wireless interfaces on voyage 0.8.5 using mac80211drivers

[Beat Meier]

Hello

It seems that snmp/mac80211 driver has problems (on voyage 0.8.5).
I use mrtg and wanted to create again the config file for the hosts I 
upgraded from voyage 0.5 to 0.8.5 with
    cfgmaker --ifref=ip public@<ip>
and the file created has the following entries

### The following interface is commented out because:
### * has a speed of 0 which makes no sense
...
#                               <tr>
#                                       <td>Max Speed:</td>
#                                       <td>0.0 Bytes/s</td>
#                               </tr>

I have do a smpwalk of the host with old and new system and here's the 
output

voyage-0.5
IF-MIB::ifSpeed.1 = Gauge32: 10000000
IF-MIB::ifSpeed.2 = Gauge32: 100000000
IF-MIB::ifSpeed.3 = Gauge32: 0
IF-MIB::ifSpeed.4 = Gauge32: 0
IF-MIB::ifSpeed.5 = Gauge32: 10000000
IF-MIB::ifSpeed.6 = Gauge32: 10000000

voyage-0.8
IF-MIB::ifSpeed.1 = Gauge32: 10000000
IF-MIB::ifSpeed.2 = Gauge32: 100000000
IF-MIB::ifSpeed.3 = Gauge32: 0
IF-MIB::ifSpeed.4 = Gauge32: 0
IF-MIB::ifSpeed.5 = Gauge32: 0
IF-MIB::ifSpeed.6 = Gauge32: 0

So it seems that cfgmaker is right. smtp values will report max speed of 
0 instead of what ever...

Any idea where the problem could be or how and I can trace this more 
deeply and where
to report this problem to fix?

Greetings

Beat