[問題] 有高手能解決手機熱點腳本的相關問題嗎?
小弟的手機是LG LTE 4G的手機，但跑CDMA2000的卡
所以手機內無線AP分享無法開啟
透過執行腳本的方法，可以順利的利用iwconfig跟腳本把手機3g分享變成wifi
但發現一個問題，只要執行過腳本，後來wifi就連不上了，必須重啟手機
以下是我的腳本
分享開始
---------------------------------------------------------------------
# tetherstart.sh
#
# Configure essid, channel, and transmit power
#
iwconfig wlan0 essid testapp
iwconfig wlan0 channel 11
# iwconfig wlan0 txpower
# iwconfig wlan0 commit
#
# Set IP for interface and bring it up
#
ifconfig wlan0 192.168.0.1 netmask 255.255.255.0
ifconfig wlan0 up
#
# Start hostapd to bring up the hotspot
#
hostapd -P /data/misc/wifi/hostapd.pid -e /data/misc/wifi/entropy.bin -B /data/misc/wifi/hostapd.conf
#
# Enable the routing fix
#
ip rule add to 192.168.0.0/24 lookup main priority 50
ip route flush cache
#
# Clean up iptables rules
#
iptables -N wireless-tether
iptables -F wireless-tether
iptables -t nat -F PREROUTING
iptables -t nat -F POSTROUTING
iptables -t nat -F
#
# Bring up NAT rules
#
iptables -A wireless-tether -m state --state ESTABLISHED,RELATED -j ACCEPT
iptables -A wireless-tether -s 192.168.0.0/24 -j ACCEPT
iptables -A wireless-tether -p 47 -j ACCEPT
iptables -A wireless-tether -j DROP
iptables -A FORWARD -m state --state INVALID -j DROP
iptables -A FORWARD -j wireless-tether
iptables -t nat -I POSTROUTING -s 192.168.0.0/24 -j MASQUERADE
#
# Turn on MSS Clamping
#
iptables -I FORWARD -s 192.168.0.0/24 -p tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu
#
# Enable IP forwarding
#
echo 1 > /proc/sys/net/ipv4/ip_forward
#
# Use dnsmasq for dhcp server
#
dnsmasq -i wlan0 --dhcp-authoritative --no-negcache --user=root --no-resolv --no-hosts --server=8.8.4.4 --server=8.8.8.8 --dhcp-range=192.168.0.100,192.168.0.110 --dhcp-leasefile=/data/misc/wifi/dnsmasq.leases --pid-file=/data/misc/wifi/dnsmasq.pid
停止分享
----------------------------------------------------------------------------
# tetherstop.sh
#
# Disable forwarding and remove NAT rules.
#
echo 0 > /proc/sys/net/ipv4/ip_forward
iptables -D FORWARD -j wireless-tether
iptables -D FORWARD -m state --state INVALID -j DROP
iptables -F wireless-tether
iptables -X wireless-tether
iptables -t nat -F PREROUTING
iptables -t nat -F POSTROUTING
iptables -t nat -F
#
# Kill all hotspot process
killall dnsmasq
killall hostapd
#
# Remove ip route rule to use main routing table for LAN network
#
ip rule del to 192.168.0.0/24 lookup main priority 50
ip route flush cache
#
# Remove old dnsmasq.leases and pid-files
#
rm /data/misc/wifi/dnsmasq.leases
rm /data/misc/wifi/dnsmasq.pid
rm /data/misc/wifi/hostapd.pid
hostapd.conf 設定檔的內容如下
------------------------------------------------------------------------
interface=wlan0
driver=nl80211
ctrl_interface=/data/misc/wifi/hostapd
hw_mode=g
beacon_int=100
dtim_period=2
#max_num_sta=5
rts_threshold=2347
fragm_threshold=2346
supported_rates=10 20 55 110 60 90 120 180 240 360 480 540
macaddr_acl=0
auth_algs=1
ignore_broadcast_ssid=0
wme_enabled=0
wme_ac_bk_cwmin=4
wme_ac_bk_cwmax=10
wme_ac_bk_aifs=7
wme_ac_bk_txop_limit=0
wme_ac_bk_acm=0
wme_ac_be_aifs=3
wme_ac_be_cwmin=4
wme_ac_be_cwmax=10
wme_ac_be_txop_limit=0
wme_ac_be_acm=0
wme_ac_vi_aifs=2
wme_ac_vi_cwmin=3
wme_ac_vi_cwmax=4
wme_ac_vi_txop_limit=94
wme_ac_vi_acm=0
wme_ac_vo_aifs=2
wme_ac_vo_cwmin=2
wme_ac_vo_cwmax=3
wme_ac_vo_txop_limit=47
wme_ac_vo_acm=0
#ap_max_inactivity=30
#wep_rekey_period=0
#eap_server=0
#own_ip_addr=127.0.0.1
#wpa_group_rekey=0
#wpa_gmk_rekey=0
#wpa_ptk_rekey=0
ssid=LG VS920 V9 WIFI
channel=6
wpa_passphrase=diypda920
wpa_key_mgmt=WPA-PSK
wpa=2
wpa_pairwise=CCMP
rsn_pairwise=CCMP
雖然都可以正常的把手機的3g當成wifi分享出去，也可以結束分享
但結束後，wifi搜尋得到，也連接的上，可是不會分配取得ip
不知道是哪一環有問題，有高手能高抬貴手幫幫小弟嗎？
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◆ From: 114.33.13.87
※ 編輯: madjack 來自: 114.33.13.87 (12/05 00:27)
※ 編輯: madjack 來自: 114.33.13.87 (12/05 00:33)
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