From mboxrd@z Thu Jan 1 00:00:00 1970 From: Felix Fietkau Date: Tue, 07 May 2013 14:17:00 +0200 Subject: [ath9k-devel] AR9380 frequent disconnect and stucks in AP mode. In-Reply-To: <20130507120609.3E8543116FC@venema.h4ckr.net> References: <20130507120609.3E8543116FC@venema.h4ckr.net> Message-ID: <5188F0BC.6080002@openwrt.org> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: ath9k-devel@lists.ath9k.org On 2013-05-07 2:03 PM, Bhavesh Kamani wrote: > > Hi Ben, > > I tried compat-drivers-3.9-rc4-2-su, then also same problem I faced. > I also tried compat-wireless-2.6.39-1 and compat-wireless-3.6.8-1, but > facing the same issue. > > In a day more than one clients are facing the same issue. > > In the locked state, ping from client to AP not working and tcpdump on AP > shows the echo response sent on wlan interface. Only few clients are facing > this issue frequently, but those clients don't have identical WiFi hardware. > > Is it possible for hardware/firmware to drop the tx packets for particular > client? For me look like only data packets are getting dropped. > My environment is noisy, will it affect this situation? You should also upgrade hostapd to something recent. It's relevant for AP mode stability as well. - Felix