OpenWrt v21.02.0 AP

ap.md

Access Point

https://openwrt.org/docs/guide-user/network/wifi/dumbap

https://openwrt.org/docs/guide-user/network/vlan/switch

https://openwrt.org/docs/guide-user/network/wifi/vlan-multiple-wifi-ssid-repeater

Flash OpenWRT partition

https://openwrt.org/docs/guide-user/troubleshooting/failsafe_and_factory_reset#reset_button

Connect Laptop to AP lan port 

http://192.168.1.1

System -> Backup / Flash Firmware -> Flash New Firmware Image 

openwrt-22.03.5-ramips-mt7621-dlink_dir-867-a1-squashfs-sysupgrade.bin

Configure OpenWRT

http://192.168.1.1

System —> System Timezone: Americas / Toronto

ssh root@192.168.1.1

passwd

cat /etc/config/network

config interface 'lan'
	option device 'br-lan'
	option proto 'static'
	option ipaddr '192.168.1.1'
	option netmask '255.255.255.0'
	option ip6assign '60'

uci set network.lan.ipaddr=192.168.1.2
uci set network.lan.gateway=192.168.1.1
uci set network.lan.dns=192.168.1.1
uci commit

config interface 'lan'
	option device 'br-lan'
	option proto 'static'
	option netmask '255.255.255.0'
	option ip6assign '60'
	option ipaddr '192.168.1.2'
	option gateway '192.168.1.1'
	option dns '192.168.1.1'

service network restart

ssh root@192.168.1.2

cat /etc/config/wireless

config wifi-device 'radio1'
	option type 'mac80211'
	option path '1e140000.pcie/pci0000:00/0000:00:01.0/0000:02:00.0'
	option channel '36'
	option band '5g'
	option htmode 'VHT80'
	option disabled '1'

uci set wireless.radio1.country=CA
uci set wireless.radio1.disabled=0
uci set wireless.radio1.txpower=24
uci set wireless.radio1.channel=44
uci set wireless.radio1.htmode=VHT80
uci set wireless.default_radio1.ieee80211r=1
uci set wireless.default_radio1.ft_psk_generate_local=1
uci set wireless.default_radio1.encryption=psk2
uci set wireless.default_radio1.ssid=
uci set wireless.default_radio1.key=
uci commit

config wifi-device 'radio1'
	option type 'mac80211'
	option path '1e140000.pcie/pci0000:00/0000:00:01.0/0000:02:00.0'
	option band '5g'
	option htmode 'VHT80'
	option country 'CA'
	option disabled '0'
	option txpower '24'
	option channel '44'
config wifi-iface 'default_radio1'
	option device 'radio1'
	option network 'lan'
	option mode 'ap'
	option ieee80211r '1'
	option ft_psk_generate_local '1'
	option encryption 'psk2'
	option ssid '#'
	option key '#'

service dnsmasq stop
service dnsmasq disable
service odhcpd disable
service odhcpd stop

iw reg get