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【俺メモ】VMWare上のCentOSのIPアドレスを固定に設定する

Last updated at Posted at 2015-03-26

ホストOSはWindowsやで。

ホストOSの設定を確認

  • VMWareの仮想マシンの設定で、ネットワークアダプタがNATやんな。
  • ネットワークの設定でVMNet8のIPアドレスをゲットや。(→192.168.xxx.1)

CentOSの設定

ネットワークの設定ファイルを修正すんで。

# nano /etc/sysconfig/network-scripts/ifcfg-eth0

以下の内容で書き換えや。(無い場合は追加、書かれていない設定はそのまま)

  ONBOOT=yes #no⇒yes
  BOOTPROTO=static #dhcp⇒static
  IPADDR=192.168.xxx.yyy #add
  NETMASK=255.255.255.0 #add
  GATEWAY=192.168.xxx.2 #add
  DNS1=192.168.xxx.2 #add

ポイントや。試験にでるさかい、しっかりおぼえとき

  • ホストOSのIPアドレスの部分xxxは仮想マシンのxxxと一緒やで
  • yyyの部分は129以上なら好きな数字でええで
  • GATEWAYのアドレスは最後は2固定やで
  • GATEWAYとDNS1は一緒やって

確認

# service network restart
# ping -c 4 www.yahoo.co.jp
PING www.g.yahoo.co.jp (124.83.203.233) 56(84) bytes of data.
64 bytes from f8.top.vip.ogk.yahoo.co.jp (124.83.203.233): icmp_seq=1 ttl=128 time=13.0 ms
64 bytes from f8.top.vip.ogk.yahoo.co.jp (124.83.203.233): icmp_seq=2 ttl=128 time=11.4 ms
64 bytes from f8.top.vip.ogk.yahoo.co.jp (124.83.203.233): icmp_seq=3 ttl=128 time=27.3 ms
64 bytes from f8.top.vip.ogk.yahoo.co.jp (124.83.203.233): icmp_seq=4 ttl=128 time=11.5 ms

となればOKやで。

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