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cleanup
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morrownr
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@ -1,4 +1,4 @@
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2021-05-30 - Modifications and testing in progress.
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2021-06-07
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## Bridged Wireless Access Point
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@ -31,13 +31,11 @@ this setup guide.
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-----
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2021-05-31
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#### Tested Setup
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[Raspberry Pi 4B (4gb)](https://www.raspberrypi.org/products/raspberry-pi-4-model-b/)
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[Raspberry Pi OS (2021-03-04) (32 bit) (kernel 5.10.17-v7l+)](https://www.raspberrypi.org/software/operating-systems/#raspberry-pi-os-32-bit)
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[Raspberry Pi OS (2021-05-07) (32 bit) (kernel 5.10.17-v7l+)](https://www.raspberrypi.org/software/operating-systems/#raspberry-pi-os-32-bit)
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Ethernet connection providing internet
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@ -106,8 +104,6 @@ The follow site provides links to adapters that support WPA3-SAE: [USB-WIFI](htt
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-----
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Update system.
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Code:
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```
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sudo apt update
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```
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@ -115,8 +111,6 @@ sudo apt update
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-----
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Upgrade system.
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Code:
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```
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sudo apt full-upgrade
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```
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@ -130,8 +124,6 @@ Reduce overall power consumption and overclock the CPU a modest amount.
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Note: All items in this step are optional and some items are specific to
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the Raspberry Pi 4B. If installing to a Raspberry Pi 3b or 3b+ you will
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need to use the appropriate settings for that hardward.
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Code:
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```
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sudo nano /boot/config.txt
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```
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@ -178,8 +170,6 @@ Enable predictable network interface names
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Note: While this step is optional, problems can arise without it on dual band
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setups. Some operating systems have this capability enabled by default but not
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the Raspberry Pi OS.
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Code:
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```
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sudo raspi-config
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```
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@ -188,23 +178,17 @@ Select: Advanced options > A4 Network Interface Names > Yes
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-----
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Reboot system.
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Code:
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```
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sudo reboot
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```
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-----
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Determine name and state of the network interfaces.
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Code:
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```
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ip a
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```
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You may need to additionally run the following commands in order to
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determine which adapter, in a dual band setup, has which interface name.
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Code:
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```
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iw list
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```
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@ -218,8 +202,6 @@ then the interface names used in your system will have to replace
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-----
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Install needed package. Website - [hostapd](https://w1.fi/hostapd/)
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Code:
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```
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sudo apt install hostapd
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```
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@ -227,8 +209,6 @@ sudo apt install hostapd
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Enable the wireless access point service and set it to start when your
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Raspberry Pi boots.
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Code:
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```
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sudo systemctl unmask hostapd
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```
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@ -241,8 +221,6 @@ Note: The below steps include creating two hostapd configurations files but
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only one is needed if using a single band setup.
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Create hostapd configuration file for 5 GHz band.
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Code:
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```
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sudo nano /etc/hostapd/hostapd-5g.conf
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```
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@ -395,8 +373,6 @@ vht_oper_centr_freq_seg0_idx=42
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-----
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Create the 2g hostapd configuration file.
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Code:
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```
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sudo nano /etc/hostapd/hostapd-2g.conf
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```
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@ -522,8 +498,6 @@ ht_capab=[HT40+][HT40-][SHORT-GI-20][SHORT-GI-40][MAX-AMSDU-7935]
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Establish hostapd conf file and log file locations.
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Note: Make sure to change <your_home> to your home directory.
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Code:
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```
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sudo nano /etc/default/hostapd
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```
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@ -576,8 +550,6 @@ ExecStart=/usr/sbin/hostapd -B -P /run/hostapd.pid -B $DAEMON_OPTS $DAEMON_CONF
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Block the eth0, wlan0 qnd wlan1 interfaces from being processed, and let dhcpcd
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configure only br0 via DHCP.
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Code:
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```
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sudo nano /etc/dhcpcd.conf
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```
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@ -596,16 +568,12 @@ interface br0
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-----
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Enable systemd-networkd service. Website - [systemd-network](https://www.freedesktop.org/software/systemd/man/systemd.network.html)
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Code:
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```
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sudo systemctl enable systemd-networkd
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```
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-----
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Create bridge interface br0.
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Code:
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```
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sudo nano /etc/systemd/network/10-bridge-br0-create.netdev
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```
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@ -618,8 +586,6 @@ Kind=bridge
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-----
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Bind ethernet interface.
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Code:
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```
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sudo nano /etc/systemd/network/20-bridge-br0-bind-ethernet.network
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```
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@ -634,8 +600,6 @@ Bridge=br0
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-----
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Configure bridge interface.
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Code:
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```
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sudo nano /etc/systemd/network/21-bridge-br0-config.network
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```
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@ -654,16 +618,12 @@ DNS=8.8.8.8
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-----
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Ensure WiFi radio not blocked.
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Code:
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```
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sudo rfkill unblock wlan
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```
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-----
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Reboot system.
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Code:
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```
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sudo reboot
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```
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@ -680,16 +640,12 @@ Notes:
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-----
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Restart systemd-networkd service.
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Code:
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```
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sudo systemctl restart systemd-networkd
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```
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-----
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Check status of the services.
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Code:
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```
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systemctl status hostapd
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```
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@ -699,12 +655,9 @@ systemctl status systemd-networkd
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-----
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Autostarting iperf3
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Code:
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```
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sudo apt install iperf3
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```
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Code:
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```
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sudo nano /etc/systemd/system/iperf3.service
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```
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@ -721,13 +674,10 @@ ExecStart=/usr/bin/iperf3 -s
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[Install]
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WantedBy=multi-user.target
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```
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Code:
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```
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sudo systemctl enable iperf3
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```
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Check iperf3 status
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Code:
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```
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sudo systemctl status iperf3
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```
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@ -738,14 +688,10 @@ Disable NetworkManager
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Note: For systems not running the Gnome desktop, purging Network Manager
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is the easiest solution.
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Code:
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```
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sudo apt purge network-manager
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```
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Note: For systems running the Gnome desktop, use the following.
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Code:
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```
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sudo systemctl stop NetworkManager.service
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```
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@ -783,8 +729,6 @@ Note: Netplan is the default network manager on Ubuntu server.
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Disable and mask networkd-dispatcher.
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Note: we are activating /etc/network/interfaces
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Code:
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```
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sudo apt-get install ifupdown
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```
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@ -798,8 +742,6 @@ sudo systemctl disable networkd-dispatcher
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sudo systemctl mask networkd-dispatcher
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```
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Purge netplan.
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Code:
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```
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sudo apt-get purge nplan netplan.io
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```
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