centosÍøÂçÉèÖÃÐÞ¸ÄÈçºÎ²Ù×÷?ÓÐʱºòÎÒÃÇһЩÓû§¿ÉÄÜ»á×öһЩÐÞ¸ÄcentosÍø¿¨¡¢Íø¹Ø¡¢IPµØÖ·µÈ²Ù×÷£¬ÕâʱºòÎÒÃǾÍÒª¶ÔcentosµÄһЩ³£ÓÃÐÞ¸ÄÍøÂçÉèÖõÄÃüÁîÓÐÁ˽âÁË£¬±ÈÈ磺Ð޸ĶÔÓ¦Íø¿¨µÄIPµØÖ·µÄÅäÖÃÎļþ¡¢ÐÞ¸ÄÍø¹ØÅäÖÃÎļþ¡¢ÐÞ¸ÄÍø¿¨ÉèÖòÎÊýµÈ£¬½ñÌìС±àÖ÷Òª½éÉÜÒ»ÏÂÕâЩÏà¹ØÄÚÈÝ!
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/etc/sysconfig/network?#ÉèÖÃÖ÷»úÃûºÍÍøÂçÅäÖÃ
/etc/sysconfig/network-scripts/ifcfg-eth0?#Õë¶ÔÌض¨µÄÍø¿¨½øÐÐÉèÖÃ
/etc/resolv.conf?#ÉèÖÃDNS
/etc/hosts?#ÉèÖÃÖ¸¶¨µÄÓòÃû½âÎöµØÖ·
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# vi /etc/sysconfig/network-scripts/ifcfg-eth0
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DEVICE=eth0?#ÃèÊöÍø¿¨¶ÔÓ¦µÄÉ豸±ðÃû£¬ÀýÈçifcfg-eth0µÄÎļþÖÐËüΪeth0
BOOTPROTO=static?#ÉèÖÃÍø¿¨»ñµÃipµØÖ·µÄ·½Ê½£¬¿ÉÄܵÄÑ¡ÏîΪstatic£¬dhcp»òbootp£¬·Ö±ð¶ÔÓ¦¾²Ì¬Ö¸¶¨µÄ ipµØÖ·£¬Í¨¹ýdhcpÐÒé»ñµÃµÄipµØÖ·£¬Í¨¹ýbootpÐÒé»ñµÃµÄipµØÖ·
BROADCAST=192.168.0.255?#¶ÔÓ¦µÄ×ÓÍø¹ã²¥µØÖ·
HWADDR=00:07:E9:05:E8:B4?#¶ÔÓ¦µÄÍø¿¨ÎïÀíµØÖ·
IPADDR=12.168.1.2?#Èç¹ûÉèÖÃÍø¿¨»ñµÃ ipµØÖ·µÄ·½Ê½Îª¾²Ì¬Ö¸¶¨£¬´Ë×ֶξÍÖ¸¶¨ÁËÍø¿¨¶ÔÓ¦µÄipµØÖ·
IPV6INIT=no #IPV6ÊÇ·ñÓÐЧ(yes/no)
#IPV6_AUTOCONF=no
NETMASK=255.255.255.0?#Íø¿¨¶ÔÓ¦µÄÍøÂçÑÚÂë
NETWORK=192.168.1.0?#Íø¿¨¶ÔÓ¦µÄÍøÂçµØÖ·
ONBOOT=yes?#ϵͳÆô¶¯Ê±ÊÇ·ñÉèÖôËÍøÂç½Ó¿Ú£¬ÉèÖÃΪyesʱ£¬ÏµÍ³Æô¶¯Ê±¼¤»î´ËÉ豸
¶þ¡¢centosÐÞ¸ÄÍø¹Ø
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[root@centos]# vi /etc/sysconfig/network
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NETWORKING=yes(±íʾϵͳÊÇ·ñʹÓÃÍøÂ磬һ°ãÉèÖÃΪyes¡£Èç¹ûÉèΪno£¬Ôò²»ÄÜʹÓÃÍøÂ磬¶øÇҺܶàϵͳ·þÎñ³ÌÐò½«ÎÞ·¨Æô¶¯)
HOSTNAME=centos(ÉèÖñ¾»úµÄÖ÷»úÃû£¬ÕâÀïÉèÖõÄÖ÷»úÃûÒªºÍ/etc/hostsÖÐÉèÖõÄÖ÷»úÃû¶ÔÓ¦)
GATEWAY=192.168.1.1(ÉèÖñ¾»úÁ¬½ÓµÄÍø¹ØµÄIPµØÖ·¡£ÀýÈ磬Íø¹ØΪ10.0.0.2)
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# vi /etc/resolv.conf
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nameserver 8.8.8.8?#googleÓòÃû·þÎñÆ÷
nameserver 8.8.4.4?#googleÓòÃû·þÎñÆ÷
ËÄ¡¢ÖØÐÂÆô¶¯ÍøÂçÅäÖÃ
# service network restart
»ò
# /etc/init.d/network restart
======================================
ÐÞ¸Ä IP µØÖ·
¼´Ê±ÉúЧ:
# ifconfig eth0 192.168.0.2 netmask 255.255.255.0
Æô¶¯ÉúЧ:
ÐÞ¸Ä?/etc/sysconfig/network-scripts/ifcfg-eth0
ÐÞ¸ÄÍø¹Ø?Default Gateway
¼´Ê±ÉúЧ:
# route add default gw 192.168.0.1 dev eth0
Æô¶¯ÉúЧ:
ÐÞ¸Ä?/etc/sysconfig/network
ÐÞ¸Ä DNS
ÐÞ¸Ä/etc/resolv.conf
Ð޸ĺó¿É¼´Ê±ÉúЧ£¬Æô¶¯Í¬ÑùÓÐЧ
ÐÞ¸Ä?host name
¼´Ê±ÉúЧ:
# hostname centos1
Æô¶¯ÉúЧ:
ÐÞ¸Ä/etc/sysconfig/network
ÐÞ¸ÄÍø¿¨ÅäÖÃ
#vi /etc/udev/rules.d/70-persistent-net.rules