Re: [Madwifi-users] Madwifi on Ubuntu 9.04 high latency

[MadWifi S. <ma...@pi...>]

waiting for a response

On Thu, Oct 22, 2009 at 7:33 PM, MadWifi Support <ma...@pi...>wrote:

> Hi,
>
> i am using a PRONET PN-108WPCI wifi pci card on ubuntu 9.04 desktop 32bit.
>
> i install the latest madwifi from the following
>
> svn checkout http://svn.madwifi-project.org/madwifi/trunk madwifi
>
> i using the following configuration
>
> iwconfig ath0 essid ubuntu
> iwconfig ath0 channel 11
> iwconfig ath0 key ----------
> ifconfig ath0 2.2.2.1 netmask 255.255.255.0 up
> /usr/local/bin/wlanconfig ath1 create wlandev wifi0 wlanmode ap
> iwconfig ath1 essid Guest
> iwconfig ath1 channel 11
> ifconfig ath1 up
>
> both the essid's run in master mode
>
> when i connect any device i get a very high latency and packet drop, i am
> not able identify the problem.
>
> 64 bytes from 2.2.2.2: icmp_seq=13 ttl=64 time=1690 ms
> 64 bytes from 2.2.2.2: icmp_seq=14 ttl=64 time=2589 ms
> 64 bytes from 2.2.2.2: icmp_seq=15 ttl=64 time=3400 ms
> 64 bytes from 2.2.2.2: icmp_seq=16 ttl=64 time=4325 ms
> 64 bytes from 2.2.2.2: icmp_seq=17 ttl=64 time=5270 ms
> 64 bytes from 2.2.2.2: icmp_seq=18 ttl=64 time=6294 ms
> 64 bytes from 2.2.2.2: icmp_seq=19 ttl=64 time=7252 ms
> 64 bytes from 2.2.2.2: icmp_seq=20 ttl=64 time=7851 ms
> 64 bytes from 2.2.2.2: icmp_seq=21 ttl=64 time=7985 ms
> 64 bytes from 2.2.2.2: icmp_seq=22 ttl=64 time=8149 ms
> 64 bytes from 2.2.2.2: icmp_seq=23 ttl=64 time=8357 ms
> 64 bytes from 2.2.2.2: icmp_seq=28 ttl=64 time=7329 ms
> 64 bytes from 2.2.2.2: icmp_seq=29 ttl=64 time=7263 ms
> 64 bytes from 2.2.2.2: icmp_seq=30 ttl=64 time=7020 ms
> 64 bytes from 2.2.2.2: icmp_seq=31 ttl=64 time=6851 ms
> 64 bytes from 2.2.2.2: icmp_seq=33 ttl=64 time=5917 ms
> 64 bytes from 2.2.2.2: icmp_seq=34 ttl=64 time=5642 ms
> 64 bytes from 2.2.2.2: icmp_seq=36 ttl=64 time=4257 ms
> 64 bytes from 2.2.2.2: icmp_seq=37 ttl=64 time=3370 ms
> 64 bytes from 2.2.2.2: icmp_seq=38 ttl=64 time=2430 ms
> 64 bytes from 2.2.2.2: icmp_seq=39 ttl=64 time=1934 ms
>
>
> lspci
> 01:05.0 Ethernet controller: Atheros Communications Inc. Atheros AR5001X+
> Wireless Network Adapter (rev 01)
>
> dmesg
> [ 1153.859801] ath_pci 0000:01:05.0: PCI INT A -> GSI 21 (level, low) ->
> IRQ 21
> [ 1154.465909] MadWifi: ath_attach: Switching rfkill capability off.
> [ 1154.469326] wifi0: Atheros AR2414 chip found (MAC 7.9, PHY 2112A 4.5,
> Radio 5.6)
> [ 1154.470424] ath_pci: wifi0: Atheros 5212: mem=0xfdce0000, irq=21
>
> uname -a
>
> Linux ubuntu 2.6.28-15-generic #49-Ubuntu SMP Tue Aug 18 18:40:08 UTC 2009
> i686 GNU/Linux
>
> Kindly help,
>
> Regards
>
>
> Swapnil
>