Fedora 15
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ネットワーク設定
2011/05/25
[1] ネットワークの設定を固定IPアドレスに変更します。
[root@dlp ~]#
vi /etc/sysconfig/network-scripts/ifcfg-eth0
DEVICE=eth0
HWADDR=00:50:43:00:3B:AE
# 変更

ONBOOT=
yes

# 以下、追記

BOOTPROTO=none
# サーバーに割り当てるIPアドレス

IPADDR=10.0.0.30
# サブネットマスク

NETMASK=255.255.255.0
TYPE=Ethernet
# デフォルトゲートウェイ

GATEWAY=10.0.0.1
# DNSサーバーのIPアドレス

DNS1=10.0.0.1
IPV6INIT=no
USERCTL=no
PREFIX=24
[root@dlp ~]#
/etc/rc.d/init.d/network start

Restarting network (via systemctl):
[  OK  ]

[root@dlp ~]#
chkconfig network on

[root@dlp ~]#
eth0
Link encap:Ethernet HWaddr 00:50:43:00:3B:AE

inet addr:10.0.0.30 Bcast:10.0.0.255 Mask:255.255.255.0

inet6 addr: fe80::250:43ff:fe00:3bae/64 Scope:Link

UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

RX packets:12068 errors:0 dropped:0 overruns:0 frame:0

TX packets:7445 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:1000

 
RX bytes:15474350 (14.7 MiB) TX bytes:582667 (569.0 KiB)
lo
Link encap:Local Loopback

inet addr:127.0.0.1 Mask:255.0.0.0

inet6 addr: ::1/128 Scope:Host

UP LOOPBACK RUNNING MTU:16436 Metric:1

RX packets:8 errors:0 dropped:0 overruns:0 frame:0

TX packets:8 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:0

RX bytes:680 (680.0 b) TX bytes:680 (680.0 b)

[2] 必要なければIPv6を無効にしておきます。
[root@dlp ~]#
eth0
Link encap:Ethernet HWaddr 00:50:43:00:3B:AE

inet addr:10.0.0.30 Bcast:10.0.0.255 Mask:255.255.255.0

inet6 addr: fe80::250:43ff:fe00:3bae/64 Scope:Link

UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

RX packets:12068 errors:0 dropped:0 overruns:0 frame:0

TX packets:7445 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:1000

 
RX bytes:15474350 (14.7 MiB) TX bytes:582667 (569.0 KiB)
lo
Link encap:Local Loopback

inet addr:127.0.0.1 Mask:255.0.0.0

inet6 addr: ::1/128 Scope:Host

UP LOOPBACK RUNNING MTU:16436 Metric:1

RX packets:8 errors:0 dropped:0 overruns:0 frame:0

TX packets:8 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:0

 
RX bytes:680 (680.0 b) TX bytes:680 (680.0 b)
[root@dlp ~]#
echo "install ipv6 /bin/true" > /etc/modprobe.d/disable-ipv6.conf

[root@dlp ~]#
# 再起動
[root@dlp ~]#
eth0
Link encap:Ethernet HWaddr 00:50:43:00:3B:AE

inet addr:10.0.0.30 Bcast:10.0.0.255 Mask:255.255.255.0

UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

RX packets:12068 errors:0 dropped:0 overruns:0 frame:0

TX packets:7445 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:1000

 
RX bytes:15474350 (14.7 MiB) TX bytes:582667 (569.0 KiB)

lo
Link encap:Local Loopback

inet addr:127.0.0.1 Mask:255.0.0.0

UP LOOPBACK RUNNING MTU:16436 Metric:1

RX packets:8 errors:0 dropped:0 overruns:0 frame:0

TX packets:8 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:0

RX bytes:680 (680.0 b) TX bytes:680 (680.0 b)

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