Gentoo Archives: gentoo-user

From: "Norman Rieß" <norman@×××××××××.org>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Atheros kernel driver and my wireless access point setup
Date: Thu, 11 Jun 2009 23:32:44
Message-Id: 4A319419.4000502@smash-net.org
In Reply to: Re: [gentoo-user] Atheros kernel driver and my wireless access point setup by Grant
1 Grant schrieb:
2 >>>>> Thanks for the clarification Norman :-)
3 >>>>>
4 >>>>> ok, I removed net.wlan0 so it doesn't start up anymore. My computer
5 >>>>> booted
6 >>>>> up and all the services are working the way they should, however I am
7 >>>>> having a problem getting hostapd to start. Here is the error I get when
8 >>>>> I
9 >>>>> tried to start up hostapd...
10 >>>>>
11 >>>>> penguin ~ # /etc/init.d/hostapd start
12 >>>>> * Bringing up interface wlan0
13 >>>>> * Configuring wireless network for wlan0
14 >>>>> * Scanning for access points
15 >>>>> * no access points found
16 >>>>> * Failed to configure wireless for wlan0
17 >>>>> * ERROR: net.wlan0 failed to start
18 >>>>> * ERROR: cannot start hostapd as net.wlan0 would not start
19 >>>>>
20 >>>>> It's suppose to be an access point, not scanning for one so do you have
21 >>>>> any idea what I should do now?
22 >>>>>
23 >>>>>
24 >>>>>
25 >>>>>
26 >>>>>
27 >>>> Did you remove wlan0 from the /etc/conf.d/hostapd file?
28 >>>>
29 >>>>
30 >>>>
31 >>>>
32 >>> No, should I just leave it empty?
33 >>> INTERFACES=""
34 >>>
35 >>> What about /etc/hostapd/hostapd.conf?
36 >>> Do I leave it like this...
37 >>> interface=wlan0
38 >>> ...or remove that line too?
39 >>>
40 >>>
41 >>>
42 >> INTERFACES should at least contain the bridge device. The wired NIC does not
43 >> hurt either.
44 >> In /etc/hostapd/hostapd.conf wlan0 is needed to tell hostapd which device it
45 >> has to initialize, so leave it like this.
46 >>
47 >
48 > I've almost got this working, but I don't know what to include in the
49 > /etc/conf.d/hostapd INTERFACES variable since I don't have a br0
50 > device or configuration. Do I need one? If I leave INTERFACES empty
51 > and I don't start net.wlan0, I don't have a way to define the IP
52 > address for the AP, and shorewall's "loc" zone is empty because
53 > net.wlan0 hasn't started.
54 >
55 > - Grant
56 >
57 >
58 What do you want to do with your accesspoint. You will need a bridge to
59 a wired network if you want your ap attached to that wired network. This
60 is quite usual though...
61 Without a bridge to a wired network, only the wlan systems are connected
62 and can not connect to your wired systems.

Replies

Subject Author
Re: [gentoo-user] Atheros kernel driver and my wireless access point setup Grant <emailgrant@×××××.com>
Re: [gentoo-user] Atheros kernel driver and my wireless access point setup Graham Murray <graham@×××××××××××.uk>