OpenWrt Forum Archive

Topic: Tx excessive retries and wireless reliability

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Hi, I'm running Kamikaze 7.09 (2.4 kernel) on a wrt54g (V3), in AP mode with 128 bit WEP encryption. In normal operation the  Tx excessive retries counter (shown by iwconfig) slowly accumulates, but if I put the wireless network under load the rate shoots up and hosts lose their association with the AP, regaining and losing it cyclically till the wrt54g is rebooted, even if the task generating the network load is killed. I can't seem to find reference to others seeing this issue but any suggestions would be very welcome.

Cheers,

Stu

i have the same problem in a wrt54gs v1.1

with wpa psk the Tx excessive retries count increases constantly

and wifi is almost unusable!

noway to resolve this!!

I have the same problem. Two aps with Ad-Hoc Config, they are just 3m of distance. The pings are

Here is the iwconfig.
IEEE 802.11-DS  ESSID:"IBAGUEWIRELESS"
          Mode:Ad-Hoc  Frequency:2.412 GHz  Cell: xxx
          Tx-Power:19 dBm
          RTS thr:2347 B   Fragment thr:2346 B
          Encryption key:off
          Link Signal level:-51 dBm  Noise level:-93 dBm
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:1009  Invalid misc:0   Missed beacon:0


Famous_moose and Giammin? Did you resolve this problem?

(Last edited by wwwcad on 5 Apr 2008, 17:33)

Solved,,, i brick the bridge between the wireless and network interface and everything is back to normal in kamikaze..!

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