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Ask an Expert Forum Raspberry Pi Wireless AccessPoint issue with WiPi Dongle
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  • wifi dongle
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Raspberry Pi Wireless AccessPoint issue with WiPi Dongle

pbhound
pbhound over 9 years ago

Hello all, I need assistance with an issue.

 

I am trying to configure my Pi as a Wireless Access Point (WAP).

I have it all configured according to the Adafruit Guide https://learn.adafruit.com/setting-up-a-raspberry-pi-as-a-wifi-access-point/overview

 

When I run "sudo /usr/sbin/hostapd /etc/hostapd/hostapd.conf"

 

I get the following error:

     Configuration file: /etc/hostapd/hostapd.conf

     Line 4: unknown hw_mode "N"

     1 errors found in configuration file '/etc/hostapd/hostapd.conf'

 

the content of my hostapd.conf file is such:

    

     interface=wlan0

     driver=rt2870

     ssid=Pi_AP

     hw_mode=N

     channel=6

     macaddr_acl=0

     auth_algs=1

     ignore_broadcast_ssid=0

     wpa=2

     wpa_passphrase=Raspberry

     wpa_keymgmt=WPA-PSK

     wpa_pairwise=TKIP

     rsn_pairwise=CCMP

 

I have tried it with "g" and with "n" and get the same error (with "g" and "n" respectively)

 

If I comment out "hw_mode=N" I get the following error

 

     configuration file : /etc/hostapd/hostapd.conf

     dry->ifindex=3

     l2_sock_recv==l2_sockxmit=0x0f3e638

     IOCtl[SIOCSIWMODE]:invalid arugment

     could not set interface mode(3)!

     could not set interface to master mode!

     rtl871xdrv driver initialization failied.

 

My wireless adapter is from element 14 https://www.element14.com/community/docs/DOC-69361/l/wifi-usb-dongle-for-raspberry-pi#cblogposts

I have the drivers for the device placed It into the /bin folder.

 

any and all help will be greatly appreciated

 

Thank you

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  • gadget.iom
    0 gadget.iom over 9 years ago

    Are you using uppercase or lowercase "n"?

    Much of the available documentation shows lowercase statements, though I can't determine wether that actually matters anyway.

     

    Have you tried adding the following line to the file:

    ieee80211n=1

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  • gadget.iom
    0 gadget.iom over 9 years ago

    Are you using uppercase or lowercase "n"?

    Much of the available documentation shows lowercase statements, though I can't determine wether that actually matters anyway.

     

    Have you tried adding the following line to the file:

    ieee80211n=1

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