Raspberry Pi Wireless Router Chapter

Raspberrypi can toss a lot of methods, I will be my own toss experience to share with you.   As a wireless router, we need to provide DHCP function and wireless AP capabilities, we respectively through the Isc-dhcp-server and HOSTAPD the two software to achieve, inter-card forwarding directly through the iptables definition of NAT rules to achieve.   Install DHCP service and AP hotspot Service  [python] apt-get Install isc-dhcp-server  apt-get install HOSTAPD   Modify/etc/ network/interfaces   Add    Modify/etc/hostapd/hostapd.conf   in/etc/dhcp/dhcpd.conf Turn on the network card forwarding capability of the kernel and remove the/etc/sysctl.conf  [python] net.ipv4.ip_forward=1   comments.   Modify iptables NAT rules  [python] iptables-t nat-a postrouting-o eth0-j Masquerade   Add rules as Auto-start mode [ Python] iptables-save >/root/nat.rule   New/etc/network/if-pre-up.d/iptables[python] #!/bin/bash  /sbin/iptables-restore </root/nat.rule    or write a rule statement directly in the file   If your HOSTAPD is not working properly, Should be HOSTAPD not support your network card chip, download: Https://github.com/cnsworder/RTL8188-hostapd/archive/master.zip (2.29M)   It is possible to compile directly on Raspberrypi (the compilation speed is really slow)  [python] cd HOSTAPD  make;make Install   re-modify the HOSTAPD configuration file. See the hot &nbsp of the tree plum pie;

Raspberry Pi Wireless Router Chapter