Gentoo Archives: gentoo-laptop

From: Rob <rob@×××××××××××××××.com>
To: gentoo-laptop@l.g.o
Subject: Re: [gentoo-laptop] WLAN Problems- need solution
Date: Sat, 23 Apr 2005 02:43:51
Message-Id: 4269B66E.3040401@pythonemproject.com
In Reply to: Re: [gentoo-laptop] WLAN Problems- need solution by Jordi Molina
1 Jordi Molina wrote:
2 > Probably there is also an issue with the module you compiled.
3 >
4 > Can you post the Quality of the link when you are near the AP, the
5 > version of the madwifi you are using and which mask for the packages?
6
7 Hi Jordi,
8
9 Sorry for the late response. My madwifi-driver version is 0.1_pre20050224.
10
11 Far from the access point, link quality is 16/94 or -79dBm.
12
13 Much closer to the link quality is 34/94 or -61dBm.
14
15 In neither of these locations a ping to the router will work. I always
16 get "network unreachable"
17
18 Also, the boot hangs for quite a while at the dhcp stage.
19
20 Thanks! Rob.
21
22 >
23 >
24 >
25 > cheers
26 > Jordi
27 >
28 > On 4/18/05, Rob <rob@×××××××××××××××.com> wrote:
29 >
30 >>Rob wrote:
31 >>
32 >>>Jordi Molina wrote:
33 >>>
34 >>>
35 >>>>I'm not a guru setting up MadDriver, but at the physical layer I see
36 >>>>that you have:
37 >>>>
38 >>>>Link Quality=16/94
39 >>>>
40 >>>>
41 >>>>This is _very_ low, normally I won't expect success in data
42 >>>>transmission with a quality below 50%.
43 >>>>
44 >>>>I also see that you are connected at 36 MBps, this can be due to the
45 >>>>low quality in signal also.
46 >>>>
47 >>>>
48 >>>>I recommend you disabling the WEP encryption until you set up the
49 >>>>connection correctly, just to make things easier. Then you can also
50 >>>>try to:
51 >>>>- Fix the transmit rate in Atheros config file: try first to fix it to
52 >>>>11M and then check the link quality. Keep increasing it until you see
53 >>>>that the quality decreases
54 >>>>- If you're using dhcp ensure that you've obtained a valid ip from the
55 >>>>server
56 >>>>
57 >>>>That's all :)
58 >>>>Hope it helps you
59 >>>>
60 >>>>
61 >>>>cheers
62 >>>
63 >>>
64 >>>Hi Jordi,
65 >>>
66 >>>I have confirmed that my laptop works with WiFi when WEP is disabled.
67 >>>However, setting the transmit rate to 11mb/s didn't do anything.
68 >>>It does appear though, that with WEP, the laptop hangs at the DHCP
69 >>>stage, where it finally times out. I assume thats the first time the
70 >>>WiFi system attempts to send or receive data.
71 >>>
72 >>>I will try to get closer to the access point to see if it is just a
73 >>>problem of signal levels. However, in Windoze, I have plenty of signal.
74 >>>
75 >>>If all else fails I may try alternate means to get it running.
76 >>>
77 >>>Thanks! Rob
78 >>>
79 >>
80 >>Right next to the access point I am still having problems. I think
81 >>there is something wrong with the WEP function. Rob.
82 >>
83 >>--
84 >>gentoo-laptop@g.o mailing list
85 >>
86 >>
87 >
88 >
89 >
90
91
92 --
93 gentoo-laptop@g.o mailing list

Replies

Subject Author
Re: [gentoo-laptop] WLAN Problems- need solution Jordi Molina <warp3r@×××××.com>
Re: [gentoo-laptop] WLAN Problems- need solution Jordi Molina <warp3r@×××××.com>