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51 lines
1.2 KiB
Markdown
51 lines
1.2 KiB
Markdown
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---
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title: WiFi on bootup with guessnet
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layout: default
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created: 2008-11-15 18:32:48 +0100
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updated: 2009-07-17 23:10:31 +0200
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toc: false
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tags:
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- know-how
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- software
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- linux
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- networking
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- wifi
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---
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Install the [guessnet](apt://guessnet) package. This will install the `guessnet-ifupdown` helper tool.
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Now edit your `/etc/network/interfaces` file and add the following lines:
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~~~
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auto wlan0
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iface wlan0 inet dhcp
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wpa-ssid CompanyWLAN
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wpa-proto WPA
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wpa-key-mgmt WPA-PSK
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wpa-psk S3Cr3tKe4
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mapping wlan0
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script guessnet-ifupdown
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map default: wlan0-open
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map autofilter: true # look for wlan0- interfaces
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map timeout: 9
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map init-time: 9 # for slow drivers
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map verbose: true
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map debug: false
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iface wlan0-home inet dhcp
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test wireless essid WLANatHOME closed
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wpa-psk S3cr3tH0meKe4
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wpa-key-mgmt WPA-PSK
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wpa-proto WPA
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wpa-ssid WLANatHOME
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# if all else fails: pick an open network
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iface wlan0-open inet dhcp
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test wireless open
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wireless-essid any
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wireless-mode auto
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~~~
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This will first try to connect to the **CompanyWLAN** network and if this is not found, try the **WLANatHOME**. If
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everything fails, it will connect to any open Access Point.
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