search

open-sdr / openwifi

open-source IEEE 802.11 WiFi baseband FPGA (chip) design: driver, software
GNU Affero General Public License v3.0
3.83k stars 647 forks source link

Zedboard WiFi client issue #223

Open andreascas opened 2 years ago

andreascas commented 2 years ago

Hello,

I am running with the image provided for zedboard_fmcs2, with no modifications and the newest image available here. My issue is that trying to run the openwifi implementation on the zedboard i cannot use the board as a client.

I have validated that it operates fine as an AP, by running the AP code ./wgd.sh and ./fosdem.sh. From my laptop i could then join the AP, openwifi, and browse to 192.168.13.1 and see the content, hence the AP functionality works.

For a client on the other hand i run the commands ./wgd.sh, route del default gw 192.168.10.1, wpa_supplicant -i sdr0 -c wpa-connect.conf &, and here i find myself stuck trying to connect to my AP. I have tried with a password and with no password on it, and making the respective changes in wpa-connect.conf. This is the output i find in the terminal, which tells me it is an auth failure. logs.txt

I am stuck, and hoping that you could provide guidance on the issue, and how i may proceed, as i would like to connect the zedboard as a client.

Thanks in advance Andreas

JiaoXianjun commented 2 years ago

2.4GHz is always tricky, due to the 11b compliant requirement. We do not have 11b. You might try following methods:

  1. Limit your AP to OFDM only. No 11b.
  2. If not possible, restrict your AP to a 5GHz channel.
  3. If you stick to 2.4GHz, you can try with (after your run wpa_supplicant, in another shell): ./set_lbt_th.sh 60 ( https://github.com/open-sdr/openwifi/blob/master/doc/app_notes/frequent_trick.md#cca-lbt-threshold-and-disable )
  4. Also take a look at: https://github.com/open-sdr/openwifi#special-note-for-11b
  5. Test without password

We will have a better version soon (maybe several weeks.)

NTUGY commented 1 year ago

Hello,

I am running with the image provided for zedboard_fmcs2, with no modifications and the newest image available here. My issue is that trying to run the openwifi implementation on the zedboard i cannot use the board as a client.

I have validated that it operates fine as an AP, by running the AP code ./wgd.sh and ./fosdem.sh. From my laptop i could then join the AP, openwifi, and browse to 192.168.13.1 and see the content, hence the AP functionality works.

For a client on the other hand i run the commands ./wgd.sh, route del default gw 192.168.10.1, wpa_supplicant -i sdr0 -c wpa-connect.conf &, and here i find myself stuck trying to connect to my AP. I have tried with a password and with no password on it, and making the respective changes in wpa-connect.conf. This is the output i find in the terminal, which tells me it is an auth failure. logs.txt

I am stuck, and hoping that you could provide guidance on the issue, and how i may proceed, as i would like to connect the zedboard as a client.

Thanks in advance Andreas

I had the same problem.I set AP to 5GHz channel. As a client, Zedboard encounters the same situation as you

JiaoXianjun commented 1 year ago

Now 2.4GHz works better than before: https://github.com/open-sdr/openwifi/releases/tag/v1.4.0

Engineer2223 commented 1 year ago

I’m unable to access internet. I’m using openwifi on board ADRV9461-z7035. I connect my iphone openwifi after enabling AP (./wgd.sh and ./fosdem.sh). Browse to 192.168.13.1 is ok and video plays fine BUT i am unable to browse to any other website/video.

Wifi client internet access on PC output is as follows

cateyes@DESKTOP-RQO8CMH:~$ sudo sysctl -w net.ipv4.ip_forward=1 net.ipv4.ip_forward = 1 cateyes@DESKTOP-RQO8CMH:~$ sudo iptables -t nat -A POSTROUTING -o WIFI -j MASQUERADE cateyes@DESKTOP-RQO8CMH:~$ sudo ip route add 192.168.13.0/24 via 192.168.10.122 dev eth0 Error: Nexthop has invalid gateway. cateyes@DESKTOP-RQO8CMH:~$

Please guide.