Hi, vielleicht fällt euch ja dazu was ein? Ich übersetz es nicht nochmal in Deutsche…

Hi,

i just purchased a new WLAN Router: DLINK DI-614+ Rev. A

The signal is very good and the connection remains stable for hours. Connections to other "cabled" devices on the LAN are fast (limited by my 11MBit Mobile Device, onboard on my Yakumo notebook), but Connection through the WAN Interface (I have ADSL, 2MBit down, 192kBit up, works fine for the "cabled" devices on the dlink router) are very slow, when accessed by a WLAN device (about 20 kByte downstream, 10% of what is possible).

I tried:
disabling WEP encryption
disabling 4x Mode
reducing antenna energy (yes i also tried that)
disabling ssid broadcast
different locations in my flat
firmware versions 2.20 and 2.20cm (or something, should be quiet identical)

Any ideas?
Thanks a lot,
Merlin Senger


Some more information:

The mobile WLAN device in my notebook works very good and fast at my universities WLAN.

I was only using "Channel 6". I will try other channels now, but remember that WLAN to Cable-LAN connection are fast, so this seems not to be the problem.

Maybe it results from a bad combination of MTUs? So that there is a high (de)fragmentation overhead? I am, unfortunately, completely new to WLAN technology, so this is just an idea.

So, Problem gelöst: im Router Preambel auf Long stellen.