*********************************************** Declaration ********************************************* *
original works, from the "Deep Blue Blog" blog, Welcome Reprint, please be sure to indicate the source when reproduced , otherwise be held responsible for copyright law.
Please leave a message or email ([email protected]) to indicate the error.
This reprint must be kept here: http://blog.csdn.net/huangyanlong/article/details/39214985
Deep Blue Blog:http://blog.csdn.net/huangyanlong
***************************************************************************************************
1. Modify the network configuration
Last Login:sat Sep 6 17:33:02 2014
[Email protected] ~]# vi/etc/sysconfig/network-scripts/ifcfg-eth0
--Pre-modification
# Intel Corporation 82540EM gigabitethernet Controller
Device=eth0
Bootproto=dhcp
Onboot=yes
hwaddr=08:00:27:80:63:5b
~
~
--After modification
# Intel Corporation 82540EM gigabitethernet Controller
Device=eth0
Bootproto=static
ipaddr=10.53.105.65
netmask=255.255.255.0
Onboot=yes
hwaddr=08:00:27:80:63:5b
~
[Email protected] ~]# service Network Restart
Shutting down interface eth0: [OK]
Shutting down loopback interface: [OK]
Bringing up loopback interface: [OK]
Bringing up interface Eth0:rtnetlink answers:invalid argument
[OK]
2. Modify the hosts configuration
[Email protected] ~]# vi/etc/hosts
# don't remove the following line, orvarious programs
# that require network functionality Willfail.
127.0.0.1 CentOS Localhost.localdomainlocalhost
:: 1 localhost6.localdomain6 Localhost6
10.53.105.65 Hyldb
~
~
3. Modify the network configuration
[Email protected] ~]# vi/etc/sysconfig/network
--Pre-modification
Networking=yes
Networking_ipv6=yes
Hostname=centos
gateway=10.53.105.255
~
~
--After modification
Networking=yes
Networking_ipv6=no
Hostname=hyldb
gateway=10.53.105.255
~
~
--Restart the system for the configuration to take effect
[Email protected] ~]# reboot
Broadcast message from root (PTS/3) (Sunsep 7 00:00:08 2014):
The system is going down for reboot now!
After the restart, the effect is as follows:
Last Login:sat Sep 6 23:55:38 from 10.53.105.69
[Email protected] ~]# ifconfig
Eth0 Link encap:ethernet hwaddr08:00:27:80:63:5b
inet addr:10.53.105.65 bcast:10.53.105.255 mask:255.255.255.0
Inet6 ADDR:FE80::A00:27FF:FE80:635B/64 Scope:link
Up broadcast RUNNING multicast mtu:1500 metric:1
RX packets:44 errors:0 dropped:0 overruns:0 frame:0
TX packets:73 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:5283 (5.1 KiB) txbytes:10654 (10.4 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:5900 errors:0 dropped:0 overruns:0 frame:0
TX packets:5900 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:10634248 (10.1 MiB) txbytes:10634248 (10.1 MiB)
[Email protected] ~]# hostname
Hyldb
[Email protected] ~]#
*********************************************** Declaration ********************************************* *
original works, from the "Deep Blue Blog" blog, Welcome Reprint, please be sure to indicate the source when reproduced , otherwise be held responsible for copyright law.
Please leave a message or email ([email protected]) to indicate the error.
This reprint must be kept here: http://blog.csdn.net/huangyanlong/article/details/39214985
Deep Blue Blog:http://blog.csdn.net/huangyanlong
***************************************************************************************************
Modify host IP, host name under Linux