ネットワーク設定2010/05/24

[1]	サーバー用途ではIPアドレスは固定設定が望ましいため、固定設定に切り替えておきます。

[root@dlp ~]#

vi /etc/sysconfig/network-scripts/ifcfg-eth0

# Marvell Technology Group Ltd. 88E8053 PCI-E Gigabit Ethernet Controller
DEVICE=eth0
HWADDR=00:50:43:00:3B:AE

# 変更

ONBOOT=

yes

# 以下、追記

BOOTPROTO=static
TYPE=Ethernet
USERCTL=no
IPV6INIT=no

# DNSサーバーのIPアドレス

DNS1=10.0.0.1

# 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

# デフォルトゲートウェイ

GATEWAY=10.0.0.1

[root@dlp ~]#

/etc/rc.d/init.d/NetworkManager stop

Stopping NetworkManager daemon:

[ OK ]

[root@dlp ~]#

/etc/rc.d/init.d/network start

Bringing up loopback interface:

[ OK ]

Bringing up interface eth0:

[ OK ]

[root@dlp ~]#

chkconfig NetworkManager off

[root@dlp ~]#

chkconfig network on

[root@dlp ~]#

ifconfig

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:312 errors:0 dropped:0 overruns:0 frame:0

TX packets:357 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:1000

RX bytes:31976 (31.2 KiB) TX bytes:54972 (53.6 KiB)

Interrupt:19

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:896 (896.0 b) TX bytes:896 (896.0 b)