shumeipai 4 創建wifi熱地

 

(1)sudo apt-get install network-manager

(2)

1. 將代碼clone到本地

   sudo git clone https://github.com/oblique/create_ap
   cd create_ap
   sudo make install

2. 安裝依賴的庫

   sudo apt-get install util-linux procps hostapd iproute2 iw haveged dnsmasq

3. 打開熱點（此時，樹莓派wifi開着，但沒有連wifi）

   sudo create_ap wlan0 eth0 熱點名 密碼

4. 此時不出意外熱點將會開啓，但是會有warn，可以執行以下代碼

   sudo create_ap --no-virt wlan0 eth0 m熱點名 熱點

5. sudo create_ap --no-virt wlan0 eth0 chenredian 12345678

    

6. 以服務方式啓動，執行開機自啓

   #1.修改服務配置,添加--no-virt參數
   sudo nano /usr/lib/systemd/system/create_ap.service
   # 將
   ExecStart=/usr/bin/create_ap --config /etc/create_ap.conf
   # 修改爲 
   ExecStart=/usr/bin/create_ap --no-virt --config /etc/create_ap.conf
   
   #2.默認配置文件/etc/create_ap.conf,將下面兩橫改爲自己的ssid和密碼即可,修改自己的dhcp網關
   sudo nano /etc/create_ap.conf
   #　將
   GATEWAY=10.0.0.1
   SSID=MyAccessPoint
   PASSPHRASE=12345678 
   #　修改爲
   GATEWAY=192.168.10.1
   SID=chenredian
   PASSPHRASE=12345678
   
   # 啓動一個服務：
   systemctl start create_ap.service
   # 關閉一個服務：
   systemctl stop create_ap.service
   # 重啓一個服務：
   systemctl restart create_ap.service
   # 顯示一個服務的狀態：
   systemctl status create_ap.service
   # 在開機時啓用一個服務：
   systemctl enable create_ap.service
   # 在開機時禁用一個服務：
   systemctl disable create_ap.service
   # 查看服務是否開機啓動：
   systemctl is-enabled create_ap.service

    設置爲開機啓動 

   
   # 啓動一個服務：
   systemctl start create_ap.service
   # 在開機時啓用一個服務：
   systemctl enable create_ap.service
   

   關閉改服務

7. 
   
   # 關閉一個服務：
   systemctl stop create_ap.service
   # 在開機時禁用一個服務：
   systemctl disable create_ap.service
   # 查看服務是否開機啓動：
   systemctl is-enabled create_ap.service

    

8. 異常一：WARN: brmfmac driver doesn't work properly with virtual interfaces and it can cause kernel panic. For this reason we disallow virtual interfaces for your adapter.For more info: https://github.com/oblique/create_ap/issues/203
   ERROR: Your adapter can not be a station (i.e. be connected) and an AP at the same time

   處理：sudo nmcli dev dis wlan0

9. 異常二:

   sudo create_ap wlan0 eth0 my_raspi 88166908
   WARN: brmfmac driver doesn't work properly with virtual interfaces and it can cause kernel panic. For this reason we disallow virtual interfaces for your adapter. For more info: https://github.com/oblique/create_ap/issues/203 WARN: Your adapter does not fully support AP virtual interface, enabling --no-virt Config dir: /tmp/create_ap.wlan0.conf.cDxIozig PID: 1132 Network Manager found, set wlan0 as unmanaged device... DONE/bin/create_ap: line 1669: dnsmasq: command not found

   ERROR: Wrong version format!

   處理:
   
   sudo yum install dnsmasq -y

10. 異常三:

    sudo create_ap wlan0 eth0 my_raspi 12345678
    WARN: brmfmac driver doesn't work properly with virtual interfaces andit can cause kernel panic. For this reason we disallow virtual interfaces for your adapter. For more info: https://github.com/oblique/create_ap/issues/203 WARN: Your adapter does not fully support AP virtual interface, enabling --no-virt Config dir: /tmp/create_ap.wlan0.conf.gC5KSqVQ PID: 2497 Sharing Internet using method: nat hostapd command-line interface: hostapd_cli -p /tmp/create_ap.wlan0.conf.gC5KSqVQ/hostapd_ctrl Configuration file: /tmp/create_ap.wlan0.conf.gC5KSqVQ/hostapd.conf

    處理：
    sudo create_ap --no-virt wlan0 eth0 my_raspi 12345678

     

    Failed to create interface mon.wlan0: -95 (Operation not supported)