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. > > > [trixbox1.localdomain ~]# /sbin/shorewall version > 4.0.12 > > [trixbox1.localdomain ~]# ip addr show > 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue > link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 > inet 127.0.0.1/8 scope host lo > inet6 ::1/128 scope host > valid_lft forever preferred_lft forever > 2: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast qlen 1000 > link/ether 00:0d:b9:12:cf:90 brd ff:ff:ff:ff:ff:ff > inet 192.168.1.2/24 brd 192.168.1.255 scope global eth1 > inet6 fe80::20d:b9ff:fe12:cf90/64 scope link > valid_lft forever preferred_lft forever > 3: eth2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast qlen 1000 > link/ether 00:0d:b9:12:cf:91 brd ff:ff:ff:ff:ff:ff > inet6 fe80::20d:b9ff:fe12:cf91/64 scope link > valid_lft forever preferred_lft forever > 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 > 5: ath0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 2290 qdisc noqueue > link/ether 00:80:48:4f:21:8d brd ff:ff:ff:ff:ff:ff > inet6 fe80::280:48ff:fe4f:218d/64 scope link > valid_lft forever preferred_lft forever > 6: br0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue > link/ether 00:0d:b9:12:cf:91 brd ff:ff:ff:ff:ff:ff > inet 192.168.254.254/24 brd 192.168.254.255 scope global br0 > inet6 fe80::20d:b9ff:fe12:cf91/64 scope link > valid_lft forever preferred_lft forever > 13: sit0: <NOARP> mtu 1480 qdisc noop > link/sit 0.0.0.0 brd 0.0.0.0 > 14: ppp0: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1492 qdisc > pfifo_fast qlen 3 > link/ppp > inet 195.87.169.166 peer 192.168.20.2/32 scope global ppp0 > [trixbox1.localdomain ~]# > [trixbox1.localdomain ~]# ip route show > 192.168.20.2 dev ppp0 proto kernel scope link src 195.87.169.166 > 192.168.1.0/24 dev eth1 proto kernel scope link src 192.168.1.2 > 192.168.254.0/24 dev br0 proto kernel scope link src 192.168.254.254 > 169.254.0.0/16 dev eth1 scope link > default dev ppp0 scope link > [trixbox1.localdomain ~]# > > Regards, > Mekabe >
status.txt.gz
Description: GNU Zip compressed data
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