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ͬʱ£¬°´AƪµÄ˵Ã÷£¬ÅäÖÃʱºÍÊÔÑéµ¥¸ö²¿·Öʱ¾³£²é¿´ tail -n 100 /var/log/messages »á¶ÔTroubleshootingºÍÁ˽âÔÀí·Ç³£Óкô¦¡£
ÓÐÒ»¸ö±È½ÏÖØÒªµÄÔÀíÊÇ: À¶ÑÀÍøÂçÁ¬½Óbnep0£¬Ö»ÓÐÊÖ»úÁ¬½ÓÉÏÀ´Ê±£¬²Å»áÉúЧ/¿É¼û£¬ÊÖ»ú¶Ï¿ªÊ±£¬bnep0¾Í»áÏûʧ£¬ÕâºÍÓÐÏßeth0»òwifiÊDz»Í¬µÄ¡£
(1)ǰÌá×¼±¸:Ê×ÏȽ«ÄãµÄÊÖ»úºÍubuntuÅäÖÃÆðÀ´Ö§³Ö»ù±¾µÄÀ¶ÑÀÁ¬½Ó£¬¼´ÊÇÄÜËÑË÷µ½£¬ÄÜÊäÈëÆ¥ÅäÃÜÂ룬Èç¹ûÒѾÄÜ»¥´«Îļþ¾ÍÊǸüºÃÁË¡£
(2)×ÀÃæµçÄÔÐèÒªµÄ¶îÍâÈí¼þ: ÏȰ´Aƪ£¬°²×°ºÃdhcp3-server:
install apt-get install dhcp3-server
(3)°´AƪÔÚ/etc/dhcp3/dhcpd.confÅäÖúã¬ÈÃÊÖ»ú×Ô¶¯»ñÈ¡ipµØÖ·:
option domain-name "example.org";(Õâ¸öÎÞËùν)
option domain-name-servers 202.96.128.166, 202.96.134.133;(Õâ¸öΪÄãµÄdns server ip)
subnet 10.0.254.0 netmask 255.255.255.0 {
authoritative; (Õâ¸öÊÇAƪµÄÉèÖÃûÌáʾµÄ£¬µ«ÊÖ»úÄÜÁ¬ÉÏÀ´£¬²¢·¢³ödhcp°üºó£¬dhcp serverµÄ/var/log/message»áÌáʾ)
range 10.0.254.1 10.0.254.10;
option domain-name-servers 202.96.128.166;
option domain-name "cache-b.guangzhou.gd.cn";
option routers 10.0.254.1;
option broadcast-address 10.0.254.255;
default-lease-time 600;
max-lease-time 7200;
}
´ËʱÊÖ»úûÁ¬½ÓÉÏÀ´£¬Ã»ÅäÖúÃÀ¶ÑÀÍøÂçÁ¬½Óbnep0 ipΪ10.0.254.1£¬/etc/init.d/dhcp3-server restartÊÇfailµÄ£¬ÒòΪ¸ù±¾»¹Ã»Õâ¸ö10.0.254.1Õâ¸öipºÍsubnet 10.0.254.0
(4)°´AƪÔÚ/etc/bluetooth/hcid.confÉèÖÃ: lm accept, master;
(5)°´AƪÔÚ/etc/default/bluetoothÉèÖÃ:
PAND_ENABLED=1
PAND_OPTIONS="--listen --role=NAP --devup /etc/bluetooth/pan/dev-up" (ÊÖ»úÀ¶ÑÀpanÁ¬½ÓÉÏÀ´Ê±bnep0¾Í»áÉúЧ£¬²¢»á×Ô¶¯Æô¶¯dev-upÖ´ÐÐ)
ÅäÖúú󣬼ǵÃ:
/etc/init.d/bluetooth restart
(6)²»°´AƪÔÚ/etc/network/interfaces×÷ÈκÎÅäÖã¬ÓÉBƪµÄÆôʾ£¬Ö±½ÓÔÚ/etc/bluetooth/pan/dev-upÉèÖÃbnep0µÄipµØÖ·ºÍnat·ÓÉ:
mkdir /etc/bluetooth/pan
vi /etc/bluetooth/pan/dev-up
chmod +x /etc/bluetooth/pan/dev-up
dev-upÄÚÈÝ:
#!/bin/sh
echo 1 > /proc/sys/net/ipv4/ip_forward
ifconfig $1 10.0.254.1 netmask 255.255.255.240 mtu 900
ifconfig $1 up
echo 1 > /proc/sys/net/ipv4/ip_forward
iptables -t nat -A POSTROUTING -s 10.0.254.0/24 -j MASQUERADE
iptables -A FORWARD -i bnep0 -o eth0 -j ACCEPT
iptables -A FORWARD -o bnep0 -i eth0 -j ACCEPT
sleep 2
/etc/init.d/dhcp3-server restart
(7)´Ëʱ¾Í¿ÉÒÔ°´ÍøÉÏÆäËüÎÄÕÂÔÚÊÖ»úÉϽ¨Á¢À¶ÑÀPANÁ¬½ÓÉÏÀ´¾Í¿ÉÒÔÁ˾ÍËãÅäÖýáÊøºÍ³É¹¦ÁË£¬ÊÖ»útcp/ip/dns¶¼ÓÃĬÈϵÄ×Ô¶¯ÅäÖá£
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