Ok; then there is a driver issue , unless any hardware failure ? I'll submit a ticket to the Madwifi project group. Do you have any information about Madwifi and mini-pci Atheros cards ? What may have cause such failure ?
(like unplugged antenna ?) Thanks, Mekabe On Sat, Jul 11, 2009 at 11:01 PM, Tom Eastep<[email protected]> wrote: > Mekabe Ramein wrote: >> Shorewall dump is attached to this email. >> >> Thanks for any comments/suggestions. >> >> On Sat, Jul 11, 2009 at 10:44 PM, Mekabe Ramein<[email protected]> wrote: >>> Hi, >>> >>> I am using Shorewall shell on my Linux router. Basically the router >>> has 2 interfaces; ppp0 for wan , br0 for lan. >>> Under br0 bridge interface I have ath0 (wifi atheros) and eth2 interfaces. >>> >>> I have no performance problem on the lan clients which are connected >>> to eth2, but for the clients connected to ath0 wifi interface there is >>> a big performance issue. >>> >>> When there is no traffic on wifi interface, the client can ping the >>> router with 2ms response. But when the client starts any web browsing >>> or any oher traffic, the ping responses from the router go above >>> 1000ms or even 2000ms. >>> Of course data communication from the wifi clients are terribly slow. >>> The client seems to be connected with 54Mbps but it can't go even up to >>> 100kbps. >>> >>> It first seemed to be a trafffic shaping problem to me , so I moved >>> all tcrules, tcclasses and tcdevices files and restarted without any >>> traffic shaping. But that didn't solve the issue. >>> >>> How can I troubleshoot this ? >>> >>> Below is some information from my linux router. I will send the >>> shorewall dump output in a seperate email. > > 4: wifi0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast > qlen 280 > link/ieee802.11 00:80:48:4f:21:8d brd ff:ff:ff:ff:ff:ff > RX: bytes packets errors dropped overrun mcast > 1143084 8705 0 0 0 0 > TX: bytes packets errors dropped carrier collsns > 7520750 13496 8274 0 0 0 > > That is a horrible error rate. Looks to me like a hardware or driver issue. > > -Tom > -- > Tom Eastep \ When I die, I want to go like my Grandfather who > Shoreline, \ died peacefully in his sleep. Not screaming like > Washington, USA \ all of the passengers in his car > http://shorewall.net \________________________________________________ > > > ------------------------------------------------------------------------------ > Enter the BlackBerry Developer Challenge > This is your chance to win up to $100,000 in prizes! For a limited time, > vendors submitting new applications to BlackBerry App World(TM) will have > the opportunity to enter the BlackBerry Developer Challenge. See full prize > details at: http://p.sf.net/sfu/Challenge > _______________________________________________ > Shorewall-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/shorewall-users > > ------------------------------------------------------------------------------ Enter the BlackBerry Developer Challenge This is your chance to win up to $100,000 in prizes! For a limited time, vendors submitting new applications to BlackBerry App World(TM) will have the opportunity to enter the BlackBerry Developer Challenge. See full prize details at: http://p.sf.net/sfu/Challenge _______________________________________________ Shorewall-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/shorewall-users
