mc8051.de:/var/www/html/wiki

apt-get install hostapd isc-dhcp-server

/etc/hostaptd/hostapd.conf

interface=wlan0
ssid=gurkengewuerz.de
hw_mode=g
channel=6
macaddr_acl=0
ignore_broadcast_ssid=0
auth_algs=1
wpa=2
wpa_passphrase=pw_here
wpa_key_mgmt=WPA-PSK
wpa_pairwise=TKIP
rsn_pairwise=CCMP

Config Check

sudo hostapd /etc/hostapd/hostapd.conf

/etc/wpasupplicant/wpasupplicant.conf

ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
update_config=1

/etc/network/interfaces

auto lo
iface lo inet loopback

auto eth0
allow-hotplug eth0
iface eth0 inet manual

allow-hotplug wlan0
iface wlan0 inet static
    address 192.168.26.1
    netmask 255.255.255.0

/etc/dhcp/dhcpd.conf

subnet 192.168.26.0 netmask 255.255.255.0 {
    range 192.168.26.5 192.168.26.205;
    option domain-name-servers 8.8.8.8, 8.8.4.4;
    option routers 192.168.26.1;
}

/etc/rc.local

sudo service dnsmasq stop
sudo ifconfig wlan0 192.168.26.1 netmask 255.255.255.0 && sudo /etc/init.d/isc-dhcp-server restart
sudo iptables -A FORWARD -o eth0 -i wlan0 -m conntrack --ctstate NEW -j ACCEPT
sudo iptables -A FORWARD -m conntrack --ctstate ESTABLISHED,RELATED -j ACCEPT
sudo iptables -t nat -F POSTROUTING
sudo iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE
sudo hostapd /etc/hostapd/hostapd.conf

Hinweis: es dürfen KEINE zwei oder mehr DNS Server auf einem System laufen, deshalb wird der dnsmasq gestoppt!