1.Build hostapd from source
cd rtl8188eu/hostapd-0.8/hostapd/
cp defconfig .config
make
2.Edit script control_ap for start / stop AP
cd ../..
diff --git a/control_ap b/control_ap
index c7dbb95..b055c10 100755
--- a/control_ap
+++ b/control_ap
@@ -34,7 +34,7 @@ esac
IPTABLES=/sbin/iptables
IFCONFIG=/sbin/ifconfig
DHCPD=/usr/sbin/dhcpd
-HOSTAPD=/home/finger/rtl8188eu/hostapd-0.8/hostapd/hostapd
+HOSTAPD=/home/gigijoe/rtl8188eu/hostapd-0.8/hostapd/hostapd
# Symbols for AP and external interfaces
@@ -75,9 +75,9 @@ start)
$IFCONFIG $NET_AP up
$IFCONFIG $NET_AP $AP_ADDR.1
# dhcpd needs to have a leases file available - create it if needed
- if [ ! -f /var/lib/dhcp/db/dhcpd.leases ]; then
- mkdir -p /var/lib/dhcp/db
- touch /var/lib/dhcp/db/dhcpd.leases
+ if [ ! -f /var/lib/dhcp/dhcpd.leases ]; then
+ mkdir -p /var/lib/dhcp/
+ touch /var/lib/dhcp/dhcpd.leases
fi
# Write the DHCP server configuration file
echo "option domain-name-servers $NAME_SERVER;" > ~/dhcpd.conf
3.Edit /etc/NetworkManager/NetworkManager.conf to unmanager the device
[keyfile]
unmanaged-devices=mac:<hwaddr>
4.Start AP (Default AP SSID is rtwap password 87654321)
sudo ./control_ap start wlan1 eth0
Starting AP mode for wlan1 at address 192.168.0.1
Internet Systems Consortium DHCP Server 4.3.5
Copyright 2004-2016 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/
Config file: /home/gigijoe/dhcpd.conf
Database file: /var/lib/dhcp/dhcpd.leases
PID file: /var/run/dhcpd.pid
Wrote 0 leases to leases file.
Listening on LPF/wlan1/08:be:ac:15:13:34/192.168.0.0/24
Sending on LPF/wlan1/08:be:ac:15:13:34/192.168.0.0/24
Sending on Socket/fallback/fallback-net
random: Trying to read entropy from /dev/random
Configuration file: /home/gigijoe/hostapd.conf
ctrl_interface_group=0
drv->ifindex=8
l2_sock_recv==l2_sock_xmit=0x0x55959e14d0
BSS count 1, BSSID mask 00:00:00:00:00:00 (0 bits)
Allowed channel: mode=1 chan=1 freq=2412 MHz max_tx_power=0 dBm
Allowed channel: mode=1 chan=2 freq=2417 MHz max_tx_power=0 dBm
Allowed channel: mode=1 chan=3 freq=2422 MHz max_tx_power=0 dBm
Allowed channel: mode=1 chan=4 freq=2427 MHz max_tx_power=0 dBm
Allowed channel: mode=1 chan=5 freq=2432 MHz max_tx_power=0 dBm
Allowed channel: mode=1 chan=6 freq=2437 MHz max_tx_power=0 dBm
Allowed channel: mode=1 chan=7 freq=2442 MHz max_tx_power=0 dBm
Allowed channel: mode=1 chan=8 freq=2447 MHz max_tx_power=0 dBm
Allowed channel: mode=1 chan=9 freq=2452 MHz max_tx_power=0 dBm
Allowed channel: mode=1 chan=10 freq=2457 MHz max_tx_power=0 dBm
Allowed channel: mode=1 chan=11 freq=2462 MHz max_tx_power=0 dBm
Allowed channel: mode=1 chan=12 freq=2467 MHz max_tx_power=0 dBm
Allowed channel: mode=1 chan=13 freq=2472 MHz max_tx_power=0 dBm
Allowed channel: mode=0 chan=1 freq=2412 MHz max_tx_power=0 dBm
Allowed channel: mode=0 chan=2 freq=2417 MHz max_tx_power=0 dBm
Allowed channel: mode=0 chan=3 freq=2422 MHz max_tx_power=0 dBm
Allowed channel: mode=0 chan=4 freq=2427 MHz max_tx_power=0 dBm
Allowed channel: mode=0 chan=5 freq=2432 MHz max_tx_power=0 dBm
Allowed channel: mode=0 chan=6 freq=2437 MHz max_tx_power=0 dBm
Allowed channel: mode=0 chan=7 freq=2442 MHz max_tx_power=0 dBm
Allowed channel: mode=0 chan=8 freq=2447 MHz max_tx_power=0 dBm
Allowed channel: mode=0 chan=9 freq=2452 MHz max_tx_power=0 dBm
Allowed channel: mode=0 chan=10 freq=2457 MHz max_tx_power=0 dBm
Allowed channel: mode=0 chan=11 freq=2462 MHz max_tx_power=0 dBm
Allowed channel: mode=2 chan=36 freq=5180 MHz max_tx_power=0 dBm
Allowed channel: mode=2 chan=40 freq=5200 MHz max_tx_power=0 dBm
Allowed channel: mode=2 chan=44 freq=5220 MHz max_tx_power=0 dBm
Allowed channel: mode=2 chan=48 freq=5240 MHz max_tx_power=0 dBm
Allowed channel: mode=2 chan=149 freq=5745 MHz max_tx_power=0 dBm
Allowed channel: mode=2 chan=153 freq=5765 MHz max_tx_power=0 dBm
Allowed channel: mode=2 chan=157 freq=5785 MHz max_tx_power=0 dBm
Allowed channel: mode=2 chan=161 freq=5805 MHz max_tx_power=0 dBm
Allowed channel: mode=2 chan=165 freq=5825 MHz max_tx_power=0 dBm
Completing interface initialization
Mode: IEEE 802.11g Channel: 11 Frequency: 2462 MHz
RATE[0] rate=10 flags=0x1
RATE[1] rate=20 flags=0x1
RATE[2] rate=55 flags=0x1
RATE[3] rate=110 flags=0x1
RATE[4] rate=60 flags=0x0
RATE[5] rate=90 flags=0x0
RATE[6] rate=120 flags=0x0
RATE[7] rate=180 flags=0x0
RATE[8] rate=240 flags=0x0
RATE[9] rate=360 flags=0x0
RATE[10] rate=480 flags=0x0
RATE[11] rate=540 flags=0x0
Flushing old station entries
Deauthenticate all stations
+rtl871x_sta_deauth_ops, ff:ff:ff:ff:ff:ff is deauth, reason=2
rtl871x_set_key_ops
rtl871x_set_key_ops
rtl871x_set_key_ops
rtl871x_set_key_ops
Using interface wlan1 with hwaddr 08:be:ac:15:13:34 and ssid 'rtwap'
Deriving WPA PSK based on passphrase
SSID - hexdump_ascii(len=5):
72 74 77 61 70 rtwap
PSK (ASCII passphrase) - hexdump_ascii(len=8): [REMOVED]
PSK (from passphrase) - hexdump(len=32): [REMOVED]
rtl871x_set_wps_assoc_resp_ie
rtl871x_set_wps_beacon_ie
rtl871x_set_wps_probe_resp_ie
random: Got 20/20 bytes from /dev/random
Get randomness: len=32 entropy=0
GMK - hexdump(len=32): [REMOVED]
Get randomness: len=32 entropy=0
Key Counter - hexdump(len=32): [REMOVED]
WPA: group state machine entering state GTK_INIT (VLAN-ID 0)
Get randomness: len=16 entropy=0
GTK - hexdump(len=16): [REMOVED]
WPA: group state machine entering state SETKEYSDONE (VLAN-ID 0)
rtl871x_set_key_ops
rtl871x_set_beacon_ops
wlan1: Setup of interface done.
iwconfig
wlan1 IEEE 802.11bgn ESSID:"rtwap" Nickname:"<WIFI@REALTEK>"
Mode:Master Frequency:2.462 GHz Access Point: 08:BE:AC:15:13:34
Sensitivity:0/0
Retry:off RTS thr:off Fragment thr:off
Power Management:off
Link Quality=100/100 Signal level=-36 dBm Noise level=0 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
5.Stop AP
sudo ./control_ap stop
Reference
https://wiki.archlinux.org/index.php/Software_access_point_(%E7%AE%80%E4%BD%93%E4%B8%AD%E6%96%87)
