WL420

[badro]

I have upgraded the firmware but still the issue of some clients disconnected and connecting is present?any other suggestions.

[KiranKumar_2]

HI,
Try changing the wireless channel number.

[Karsten Breivik_1]

Hmmm. Yes - changing channels could be an interesting test.

Download Netstumbler to discover which channels are least busy. http://www.netstumbler.com

Remember that there is also always the problem with channel separation: Of the 11 802.11 channels, channels 1, 6 and 11 are generally known to be the only none-overlapping ones. Hence it might be good practice to use one of them.

Also, do you use an external antenna? If so, make sure you got good cable. The typical RG58 50 Ohm cable used for antenna purposes have way too high attenuation (0.82dB/m) at the 2.4GHz frequency. Use cables from Aircom (0.22dB/m) or Aircell (0.38dB/m) instead.

Then, if you suspect something wrong with the firmware, go Linux and try OpenWRT http://openwrt.org/

Brgds
- K

[badro]

I don't have any external antena. I have try everything but still I am facing the same problem. Toaday I will trying to change the network adapter which is intel/pro 2200GB to see if this the cause of the problem.

[badro]

At last I have solve the problem by upgrading the intel wireless 2200GB driver
and the issue of disconnection does not occur any more on all computers. Thanks everybody for thier help.

[Gary Cantwell]

Hi Badro,

Please take a moment to assign points to those who have helped you,

Here's how: http://forums1.itrc.hp.com/service/forums/helptips.do?#33

Thanks,

Gary

[bergonz]

Can you tell me which version of the Intel driver fixed your problems?