r271-635

auto lo
iface lo inet loopback

# Wifi
allow-hotplug wlan0
iface wlan0 inet manual
wpa-roam /etc/wpa_supplicant/wpa_supplicant.conf
#iface default inet dhcp
iface wlan0 inet dhcp

# Ethernet LAN
auto eth0
iface eth0 inet static
address 172.29.1.1
netmask 255.255.255.0
network 172.29.1.0
broadcast 172.29.1.255
gateway 172.29.1.1

post-up route del default dev $IFACE

$ sudo apt-get install isc-dhcp-server

〜 略 〜

# option definitions common to all supported networks...
option domain-name "example.org";
option domain-name-servers ns1.example.org, ns2.example.org;

default-lease-time 600;
max-lease-time 7200;

# If this DHCP server is the official DHCP server for the local
# network, the authoritative directive should be uncommented.
authoritative;

# Use this to send dhcp log messages to a different log file (you also
# have to hack syslog.conf to complete the redirection).
log-facility local7;

〜 略 〜

subnet 172.29.1.0 netmask 255.255.255.0 {
range 172.29.1.100 172.29.1.150;
option broadcast-address 172.29.1.255;
option routers 172.29.1.1;
default-lease-time 600;
max-lease-time 7200;
option domain-name "raspberrypi";
option domain-name-servers 8.8.8.8, 8.8.4.4, 192.168.1.1;
}

〜 略 〜

# Uncomment the next line to enable TCP/IP SYN cookies
# See http://lwn.net/Articles/277146/
# Note: This may impact IPv6 TCP sessions too
#net.ipv4.tcp_syncookies=1

# Uncomment the next line to enable packet forwarding for IPv4
net.ipv4.ip_forward=1

# Uncomment the next line to enable packet forwarding for IPv6
# Enabling this option disables Stateless Address Autoconfiguration
# based on Router Advertisements for this host
#net.ipv6.conf.all.forwarding=1

〜 略 〜