From: Sergio Polini <sp_rm_it@yahoo.it>
To: gentoo-user@lists.gentoo.org
Subject: Re: [gentoo-user] OT: wlan0 is sssloooow
Date: Mon, 27 Nov 2006 22:04:33 +0100 [thread overview]
Message-ID: <200611272204.33717.sp_rm_it@yahoo.it> (raw)
In-Reply-To: <7573e9640611261436i7d1e73bfl6b367e0203484992@mail.gmail.com>
Richard Fish:
> On 11/26/06, Sergio Polini <sp_rm_it@yahoo.it> wrote:
> > My pings (perhaps all DNS lookups) are slow even if connect my PC
> > to both the wireless router and the cable, i.e. when there are
> > both a "fast" (metric 0) and a "slow" (metric 2000) interface.
> >
> > > What do "ifconfig wlan" and "iwconfig wlan" report for the fast
> > > and slow states?
> >
> > Fast (i.e. normal ;-) state happens only when net.wlan0 is
> > stopped. When I start net.wlan0:
>
> Are both wired and wireless enabled? Your original posting doesn't
> show any records for eth0. In the 'slow' state, what is the output
> of 'ifconfig -a' and route?
I apologize for my error.
However....
Case #1 - Cold boot, only wire enabled
--------------------------------------
(without CONFIG_NET_IPGRE)
net.eth0 in default runlevel.
sergio ~ # ifconfig -a
eth0 Link encap:Ethernet HWaddr 00:16:D3:09:2D:17
inet addr:XX.XXX.XXX.250 Bcast:255.255.255.255 Mask:255.255.248.0
UP BROADCAST NOTRAILERS RUNNING MULTICAST MTU:1500 Metric:1
RX packets:20 errors:0 dropped:0 overruns:0 frame:0
TX packets:10 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1578 (1.5 Kb) TX bytes:1669 (1.6 Kb)
Interrupt:16
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:19 errors:0 dropped:0 overruns:0 frame:0
TX packets:19 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:1119 (1.0 Kb) TX bytes:1119 (1.0 Kb)
sergio ~ # route
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
23.252.112.0 * 255.255.248.0 U 0 0 0 eth0
loopback * 255.0.0.0 U 0 0 0 lo
default 23.252.112.1 0.0.0.0 UG 0 0 0 eth0
sergio ~ # cat /etc/resolv.conf
# Generated by dhcpcd for interface eth0
search fastwebnet.it
nameserver 213.156.54.80
nameserver 213.156.54.81
NB: route and ping www.google.com are fast.
Case #2 - Cold boot, only wireless enabled
------------------------------------------
net.eth0 deleted from default runlevel.
After modprobe ndiswrapper and /etc/init.d/net.wlan0 start:
sergio ~ # ifconfig -a
eth0 Link encap:Ethernet HWaddr 00:16:D3:09:2D:17
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
Interrupt:16
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:19 errors:0 dropped:0 overruns:0 frame:0
TX packets:19 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:1119 (1.0 Kb) TX bytes:1119 (1.0 Kb)
wlan0 Link encap:Ethernet HWaddr 00:14:A5:E1:D2:B9
inet addr:192.168.2.2 Bcast:192.168.2.255 Mask:255.255.255.0
UP BROADCAST NOTRAILERS RUNNING MULTICAST MTU:1500 Metric:1
RX packets:11 errors:0 dropped:0 overruns:0 frame:0
TX packets:17 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1483 (1.4 Kb) TX bytes:1922 (1.8 Kb)
Interrupt:20 Memory:c3000000-c3004000
sergio ~ # route
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
192.168.2.0 * 255.255.255.0 U 2000 0 0 wlan0
loopback * 255.0.0.0 U 0 0 0 lo
default 192.168.2.1 0.0.0.0 UG 2000 0 0 wlan0
sergio ~ # cat /etc/resolv.conf
# Generated by dhcpcd for interface wlan0
search Belkin
nameserver 192.168.2.1
nameserver 213.156.54.80
nameserver 213.156.54.81
NB: ping www.google.com is slow, ping 192.168.2.1 is either too much
slow or blocked ;-) But works under Windows.
route is slow, route -n is fast.
Case #3 - Cold boot, wire and wireless enabled
----------------------------------------------
net.eth0 in default runlevel.
After modprobe ndiswrapper:
sergio ~ # ifconfig -a
eth0 Link encap:Ethernet HWaddr 00:16:D3:09:2D:17
inet addr:XX.XXX.XXX.250 Bcast:255.255.255.255 Mask:255.255.248.0
UP BROADCAST NOTRAILERS RUNNING MULTICAST MTU:1500 Metric:1
RX packets:18 errors:0 dropped:0 overruns:0 frame:0
TX packets:12 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1559 (1.5 Kb) TX bytes:1795 (1.7 Kb)
Interrupt:16
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:19 errors:0 dropped:0 overruns:0 frame:0
TX packets:19 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:1119 (1.0 Kb) TX bytes:1119 (1.0 Kb)
wlan0 Link encap:Ethernet HWaddr 00:14:A5:E1:D2:B9
inet addr:192.168.2.2 Bcast:192.168.2.255 Mask:255.255.255.0
UP BROADCAST NOTRAILERS RUNNING MULTICAST MTU:1500 Metric:1
RX packets:4 errors:0 dropped:0 overruns:0 frame:0
TX packets:11 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:834 (834.0 b) TX bytes:1316 (1.2 Kb)
Interrupt:20 Memory:c3000000-c3004000
sergio ~ # route
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
192.168.2.0 * 255.255.255.0 U 2000 0 0 wlan0
23.252.112.0 * 255.255.248.0 U 0 0 0 eth0
loopback * 255.0.0.0 U 0 0 0 lo
default 23.252.112.1 0.0.0.0 UG 0 0 0 eth0
default 192.168.2.1 0.0.0.0 UG 2000 0 0 wlan0
sergio ~ # cat /etc/resolv.conf
# Generated by dhcpcd for interface wlan0
search Belkin
nameserver 192.168.2.1
nameserver 213.156.54.80
nameserver 213.156.54.81
NB: ping www.google.com is slow, ping 192.168.2.1 is either too much
slow or blocked.
route is slow, route -n is fast.
Thank for your patience.
Sergio
--
gentoo-user@gentoo.org mailing list
next prev parent reply other threads:[~2006-11-27 21:09 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-11-26 15:48 [gentoo-user] OT: wlan0 is sssloooow Sergio Polini
2006-11-26 19:59 ` Richard Fish
2006-11-26 21:35 ` Sergio Polini
2006-11-26 22:08 ` [gentoo-user] Screen(s) found, but none have a usable configuration burmata
2006-11-26 22:31 ` Richard Fish
2006-11-27 5:32 ` burmata
2006-11-26 22:36 ` [gentoo-user] OT: wlan0 is sssloooow Richard Fish
2006-11-27 19:27 ` Sergio Polini
2006-11-27 19:28 ` Sergio Polini
2006-11-27 21:04 ` Sergio Polini [this message]
2006-11-27 21:48 ` Hans de Hartog
2006-11-27 22:54 ` Richard Fish
2006-11-28 21:53 ` [gentoo-user] OT: wlan0 is sssloooow [99% SOLVED] Sergio Polini
2006-12-11 20:56 ` [gentoo-user] OT: wlan0 is sssloooow [100% SOLVED] Sergio Polini
2006-12-12 8:15 ` Mick
2006-12-12 21:03 ` Sergio Polini
2006-12-12 9:08 ` Alan McKinnon
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