ネットワーク設定(2)

IP関連設定

DHCPで設定

# vi /etc/dhcp/dhclient.conf
----
send dhcp-client-identifier=hardware;  (こちらは必須・スペースなし)

# vi /etc/dhcpcd.conf
----
  send dhcp-client-identifier = hardware;  (こちらは必須ではないみたい)
  interface eth0
  #static ip_address=192.168.1.52/24
  #static routers=192.168.1.1
  #static domain_name_servers=192.168.1.1
  
  interface wlan0
  #static ip_address=192.168.1.62/24
  #static routers=192.168.1.1
  #static domain_name_servers=192.168.1.1

# vi /etc/network/interfaces
----
  #iface eth0 inet manual
  iface eth0 inet dhcp
  
  allow-hotplug wlan0
  #iface wlan0 inet manual
  iface wlan0 inet dhcp

固定アドレス

アドレスを固定にする場合

# vi /etc/dhcpcd.conf
----
interface eth0
  static ip_address=192.168.1.7/24
  static routers=192.168.1.1
  static domain_name_servers=192.168.1.1

(参考) http://swiftlife.hatenablog.jp/entry/2016/01/10/170249

固定アドレス(2)

# vi /etc/network/interfaces
----
# wlan0
iface wlan0 inet static
address 192.168.20.1
netmask 255.255.255.0
gateway 192.168.20.1

# eth1
iface eth1 inet static
address 192.168.21.1
netmask 255.255.255.0
gateway 192.168.21.1

無線LAN

# wpa_passphrase BBUser870201 XXXXXXXXXXXXXXXXXXX
# sudo vi /etc/wpa_supplicant/wpa_supplicant.conf
-
 network={
      ssid="BBUser870201"
      psk=xxxxxxxxxxx....................xxxxx
      proto=RSN
      key_mgmt=WPA-PSK
      pairwise=CCMP
      auth_alg=OPEN
 }

# ifconfig wlan0 down
# ifconfig wlan0 up
# ifconfig wlan0

# vi /etc/network/interfaces
----
# auto wlan0  <- 要否不明
allow-hotplug wlan0
iface wlan0 inet dhcp <-manuaでないとアドレスを取れないかも
wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf

# vi /etc/dhcpcd.conf
----
interface wlan0
static ip_address=192.168.1.62/24
static routers=192.168.1.1
static domain_name_servers=192.168.1.1

# vi /etc/modprobe.d/8192cu.conf
----
# Disable power saving
options 8192cu rtw_power_mgnt=0 rtw_enusbss=1 rtw_ips_mode=1

無線LAN(2)

hostapdを使わないならこの設定

# vi /etc/network/infterfaces
----
auto wlan0
allow-hotplug wlan0
iface wlan0 inet dhcp

wpa-ssid [SSID]
wpa-psk [PWD]

※wpa_supplicant.confに書いても良い

DNSサーバ指定

# vi /etc/resolv.conf
----
  nameserver 8.8.8.8 (DNSサーバのIPアドレス)
# sudo /etc/init.d/networking reload  (設定反映)