I am facing a weird problem when running traffic between two Access Points using WDS configured in 802.11n (WPA-PSK & TKIP encryption). The problem occurs when I send packets of size in the range (105 bytes - 112 bytes). The packets in this range are not getting transfered between the Access Points connected using WDS. Only the total size of the transmitted packet matters; packets not in the range are getting transfered fine.
I ran wireshark on the interfaces in the access points and I could see the packets on the transmitting WDS interface but not on the receiving WDS interface. The same does not happen in a Client - AP setup with WPA-PSK/TKIP. Both the boxes have broadcom chipset.
I have read that 802.11n is not compatible with TKIP but I don't face this problem in the Client-AP setup & in any case I was expecting just a speed degradation. I would appreciate any pointers in solving this problem.
Thanks for your time.