ͦºÃ¶àÍøÓÑ˵ÓÃRH×ö·ÓɵÄʱºò×ÜÊÇNAT²»³É¹¦£¬¸öÈËÈÏΪÓÐÈýµã
1.¿ÉÄÜÊÇiptablesûдºÃ£¨´ó²¿·ÖµÄÍøÓѶ¼ÊÇiptablesµÄÎÊÌ⣩
2.ÅäÖõIJ»¶Ô£¨±ÈÈç˵ÐÞ¸ÄÍø¿¨µÄIPµØÖ·£©
3.´ÓÀ´Ã»×ö¹ý,ÏëѧÓÖÎÞ´ÓÏÂÊÖ
ºÃÁ˲»ËµÁË
ÏÖÔÚ´ó¼Ò¾Í¿ªÊ¼¸ú×ÅÎÒ¿ªÊ¼×öRED HATµÄ·ÓɰÉ
Ê×ÏÈ£¬ÎÒÃÇÓÃһ̨»úÆ÷°²×°ºÃRED HAT£¨°æ±¾ÎÞËùν£©¡£
È»ºóÎÒÃÇÒªÐ޸İ˸öÎļþ¡£Õâ°Ë¸öÎļþµÄÃû×ÖÊÇ£º
network
ifcfg-eth1
ifcfg-eth0
hosts
sysctl
static-routes
rc.local
resolv
Õâ°Ë¸öÎļþÏàµ±ÖØÒª£¬Ò»¶¨Òª¸ü¸Ä²Å¿ÉÒÔ£¡
Õâ°Ë¸öÎļþ·Ö±ðÏà¶ÔÓ¦µÄĿ¼ÊÇ£º
/etc/sysconfig/network
/etc/sysconfig/network-scripts/ifcfg-eth0
/etc/sysconfig/network-scripts/ifcfg-eth1
/etc/hosts
/etc/sysconfig/static-routes
/etc/rc.d/rc.local
/etc/sysctl.conf
½¨Òé´ó¼ÒÓÃVI±à¼Æ÷½øÐÐÐ޸ģ¡
Õâ°Ë¸öÎļþµÄÒâ˼ÊÇÊ²Ã´ÄØ£¿ÏÂÃæ¾ÍÊÇÕâ°Ë¸öÎļþµÄ×÷Óã¡
network Ö÷ÍøÂçÉèÖÃÎļþ
ifcfg-eth0 eth0 Íø¿¨ÉèÖÃÎļþ
ifcfg-eth1 eth1 Íø¿¨ÉèÖÃÎļþ
hosts ÍøÂçÖ÷»úÃûÅäÖÃ
static-routes ¾²Ì¬Â·ÓɱíÎļþ
rc.local IPTABLES¡¡½Å±¾(¹Ø¼ü)
sysctl.conf Linux ÄںˣɣÐת·¢ÆôÓÃÎļþ
Îļþ½éÉÜÍêºóÎÒÃǾÍÒª¶¯ÊÖ¿ªÊ¼ÐÞ¸ÄÀ
1.Ê×ÏÈ£¬×îÏȳö³¡µÄÊÇnetworkÎļþ¡£Õâ¸öÎļþÊÇÄãµÄÖ÷ÒªÍøÂçÉèÖÃÎļþ£¡ÔÚÕâ¸öÎļþÀïÃæÒªÐÞ¸ÄÄãµÄÍøÂç´ó¸Å¹¹¼Ü£¨±ÈÈçÄãµÄÏëÒªÆôÓõÄÍø¹ØµØÖ·£¬Íø¹ØÃû×Ö£¬»¹ÓÐÑ¡ÔñÖ÷Íø¿¨µÈ£©
½ÓÏÂÀ´ÊÇÎÒÃǵÄifcfg-eth1ºÍifcfg-eth0Á½¸öÎļþ¡£ÕâÁ½¸öÎļþÊÇÄãÍø¿¨µÄIPµØÖ·Îļþ£¡
ifcfg-eth0¾Í¶ÔÓ¦ÄãÄÚÍøµÄIPºÍÍø¹Ø¡£¶øifcfg-eth1¾Í¶ÔÓ¦ÄãÍâÍøµÄIPºÍÍø¹Ø¡£ÓÃVI±à¼Æ÷´ò¿ªºó£¬ÀïÃæÏÔʾµÄÄÚÈÝÊÇÕâÑùµÄ£º
DEVICE=eth1
BOOTPROTO=static
IPADDR=192.168.0.1
BROADCAST=192.168.0.255
NETMASK=255.255.255.0
NETWORK=192.168.0.0
GATEWAY=192.168.0.1
ONBOOT=yes
DEVICE=eth1ÊÇÄãµÄÓ²¼þÉ豸Ãû
BOOTPROTO=static ÊÇÄãµÄÅäÖ÷½Ê½£¨Ò²¿ÉÒÔÌíPPPOE£©
BROADCAST=192.168.0.255ÊÇÄãµÄ ¹ã²¥µØÖ·
IPADDR=192.168.0.1 ÊÇÄãµÄIPµØÖ·
NETMASK=255.255.255.0 ÊÇÄãµÄ×ÓÍøÑÚÂë
NETWORK=192.168.0.0 ÊÇÄãµÄÕû¸öÍø¶ÎµÄµØÖ·
GATEWAY=192.168.0.1 ÊÇÄãµÄÍø¹Ø
ONBOOT=yes Òâ˼ÊÇÄãÊÇ·ñÆôÓÃÍø¿¨£¨Ò²¾ÍÊÇÆðÓÃÕâ¸öÎļþµÄÒâ˼¡£Ä¬ÈÏÊÇ¿ªÆôµÄ£©
2.¸ÄºÃÁ˺ó½ÓÏÂÀ´ÎÒÃÇ»¹ÒªÐÞ¸ÄhostsÎļþ¡£Õâ¸öÎļþÀïÃæ¾Í¿ÉÒÔ¸ü¸ÄÄãÕą̂»úÆ÷µÄÃû³ÆºÍÓò£¨¹¤×÷×飩
3.È»ºóÔÙÐÞ¸Äsysctl.confÎļþ¡£Õâ¸öÎļþ¾ÍÊÇLINUXµÄIPת·¢Îļþ¡£ÔÚÕâÀïÎÒÃÇÒ»¶¨ÒªÆðÓÃIPת·¢²Å¿ÉÒÔ¡£ÀïÃæ¿ÉÒÔÕâÑùд£º
net.ipv4.ip_forward=1
net.ipv4.conf.default.rp_filter=1
kernel.sysrq=0
4.ºÃÁ˾ÍÊÇstatic-routesÎļþ¡£Õâ¸öÎļþ¾ÍÊÇÄãµÄ¾²Ì¬Â·ÓɱíÎļþ£¡Õâ¸öÎļþ¼ÇµÃÒ»¶¨Ìí¼Ó²Å¿ÉÒÔ£¡ÀïÃæµÄÓï·¨ÊÇÕâÑùµÄ£º
eth0£¨É豸Ãû£© net£¨ÍøÂçµØÖ·£© 192.168.0.0 £¨×ÓÍø£©netmask 255.255.255.0 £¨Íø¹ØµØÖ·£©gw 192.168.0.1
5.½ÓÏÂÀ´¸ÃÐÞ¸ÄresolvÎļþÁË¡£Õâ¸öÎļþÊÇÄãDNS·þÎñÆ÷µÄµØÖ·Îļþ,Óï·¨ÊÇ£º
nameserver£¨DNS·þÎñÆ÷£© 202.100.4.15£¨DNSµÄIP·þÎñÆ÷µØÖ·£©
6.¸ÄºÃÁ˺óÎÒÃǾÍÐèÒªÐÞ¸Ärc.localÕâ¸öÎļþÁË£¡ Ð޸ĺÃÁ˾ͿÉÒÔPINGÄãµÄISPÁË¡£Èç¹ûͨ¿É¾ÍÒ»ÇÐOKÁË
lickn ÓÚ 2011-12-09 14:02:11·¢±í:
¶¥ ѧϰѧϰ
lickn ÓÚ 2011-12-09 14:01:47·¢±í:
¶¥ ѧϰѧϰ
ai0909 ÓÚ 2011-10-18 10:33:56·¢±í:
{:2_97:}
chao_Linux ÓÚ 2011-09-14 11:32:39·¢±í:
:0w5ty(1
luoning504 ÓÚ 2011-09-09 21:23:49·¢±í:
ºÃ¶«Î÷°¡
dengbao2001 ÓÚ 2011-09-05 10:53:19·¢±í:
ºÃÎÄ£¬Ö§³ÖÒ»¸ö
С¾Ù ÓÚ 2011-09-02 16:01:01·¢±í:
ºÅ
longyun ÓÚ 2011-08-24 20:35:52·¢±í:
˳·ѧϰÁË£¬²»´í£¬ºÃÎÄÕÂ
longyun ÓÚ 2011-08-24 20:35:42·¢±í:
˳·ѧϰÁË£¬²»´í£¬ºÃÎÄÕÂ
longyun ÓÚ 2011-08-24 20:35:35·¢±í:
˳·ѧϰÁË£¬²»´í£¬ºÃÎÄÕÂ
angel.wing ÓÚ 2009-05-06 22:00:10·¢±í:
ÂúÏêϸ Ö§³Ö¹þ
yuanzhen ÓÚ 2009-05-06 18:05:32·¢±í:
¶¥ ºÇºÇ
flowerzheng ÓÚ 2009-04-30 15:43:33·¢±í:
¶¥
³©ÏëÀÏÈý ÓÚ 2009-04-17 03:24:46·¢±í:
¶¥ ºÇºÇ
yujie870217 ÓÚ 2009-04-06 00:58:08·¢±í:
¶÷ дµÄ²»´í ¶¥Ò»ÏÂ
xtygaht ÓÚ 2009-04-02 15:02:45·¢±í:
ÊÕ²ØÁËÂýÂýѧϰ
hg996 ÓÚ 2009-03-25 20:29:04·¢±í:
˳·ѧϰ
´ó±¦ ÓÚ 2009-03-25 20:24:01·¢±í:
лл·ÖÏí