Update remote_access.rst

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@ -83,7 +83,7 @@ Now restart the dhcpcd daemon and set up the new wlan0 configuration::
Configuring the DHCP server (dnsmasq) Configuring the DHCP server (dnsmasq)
===================================== =====================================
The DHCP service is provided by dnsmasq. By default, the configuration file contains a lot of information that is not needed, and it is easier to start from scratch. Rename this configuration file, and edit a new one: The DHCP service is provided by dnsmasq. By default, the configuration file contains a lot of information that is not needed, and it is easier to start from scratch. Rename this configuration file, and edit a new one::
sudo mv /etc/dnsmasq.conf /etc/dnsmasq.conf.orig sudo mv /etc/dnsmasq.conf /etc/dnsmasq.conf.orig
sudo touch /etc/dnsmasq.conf sudo touch /etc/dnsmasq.conf
@ -105,5 +105,34 @@ Reload dnsmasq to use the updated configuration::
sudo systemctl reload dnsmasq sudo systemctl reload dnsmasq
Configuring the access point host software (hostapd)
====================================================
You need to edit the hostapd configuration file, located at /etc/hostapd/hostapd.conf, to add the various parameters for your wireless network. After initial install, this will be a new/empty file. ::
sudo touch /etc/hostapd/hostapd.conf
sudo chmod 777 /etc/hostapd/hostapd.conf
Add the information below to the configuration file. This configuration assumes we are using channel 7, with a network name of NameOfNetwork, and a password AardvarkBadgerHedgehog. Note that the name and password should not have quotes around them. The passphrase should be between 8 and 64 characters in length.
To use the 5 GHz band, you can change the operations mode from hw_mode=g to hw_mode=a. Possible values for hw_mode are:
* a = IEEE 802.11a (5 GHz)
* b = IEEE 802.11b (2.4 GHz)
* g = IEEE 802.11g (2.4 GHz)
* ad = IEEE 802.11ad (60 GHz) (Not available on the Raspberry Pi) ::
sudo echo "interface=wlan0" >> /etc/hostapd/hostapd.conf
sudo echo "driver=nl80211" >> /etc/hostapd/hostapd.conf
sudo echo "ssid="$1"" >> /etc/hostapd/hostapd.conf
sudo echo "hw_mode=g" >> /etc/hostapd/hostapd.conf
sudo echo "channel=7" >> /etc/hostapd/hostapd.conf
sudo echo "wmm_enabled=0" >> /etc/hostapd/hostapd.conf
sudo echo "macaddr_acl=0" >> /etc/hostapd/hostapd.conf
sudo echo "auth_algs=1" >> /etc/hostapd/hostapd.conf
sudo echo "ignore_broadcast_ssid=0" >> /etc/hostapd/hostapd.conf
sudo echo "wpa=2" >> /etc/hostapd/hostapd.conf
sudo echo "wpa_passphrase="$2"" >> /etc/hostapd/hostapd.conf
sudo echo "wpa_key_mgmt=WPA-PSK" >> /etc/hostapd/hostapd.conf
sudo echo "wpa_pairwise=TKIP" >> /etc/hostapd/hostapd.conf
sudo echo "rsn_pairwise=CCMP" >> /etc/hostapd/hostapd.conf