| linux ÏÂÍøÂçÅäÖà [message #194407] |
Do, 27 April 2006 15:27 |
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linux ÏÂÓÐÁ½Ì×ÍøÂçÅäÖ㬵ÚÒ»Ì×ΪBSD·½Ê½£¬ÁíÒ»Ì×ÊÇlinux·½Ê½¡£linuxÖ Ð¸ß¼¶ÍøÂ繦ÄÜ
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BSD·½Ê½£º
1.²é¿´ ifconfig Íø¿¨Ãû --- BSDÖбØÐëÖ¸¶¨Íø¿¨Ãû
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collisions ³åÍ» txqueuden ·¢ËÍ°üµÄ³¤¶È
mii-tool ýÌåÎ޹ؽӿÚ
2.ethtool+Íø¿¨Ãû ²é¿´ÃüÁî¸üÏêϸ£¨ÐèÒªÍø¿¨Çý¶¯Ö§³Ö£©
3. netstat ¨Cr ²é¿´Â·ÓÉ
4.²é¿´ÍøÂçÁ¬½Ó״̬
netstat -ant ²é¿´TCPµÄËùÓÐÍøÂçÁ¬½Ó
-anu ²é¿´UDPµÄËùÓÐÌ×½Ó×Ö
5.ARP -n -nÒâ˼ÊDz»Òª½øÐз´½â ²»×ª³ÉÃû×Ö
6.²é¿´DNS cat /etc/resolv.conf
6.ÅäÖÃIP
ifconfig Íø¿¨Ãû ipµØÖ·
7.ÅäÖ÷ÓÉ route add -net ÍøÂçµØÖ· netmast x.x.x.x gw Íø¹Ø
route add -host ÍøÂçµØÖ· netmast x.x.x.x dev Íø¿¨
route del -net ÍøÂçµØÖ· netmast x.x.x.x gw Íø¹Ø
route del -net ÍøÂçµØÖ· netmast x.x.x.x dev Íø¿¨
ȱʡд·¨£º route add default gw Íø¹Ø
route add default devÍø¿¨
8. ¾²Ì¬ARP arp -s IPµØÖ· MACµØÖ·
9.¼¤»î/½ûֹijÍø¿¨
ifconfig dev down/up
linux ·½Ê½£º
1.ip ÃüÁî
ip addr show ²é¿´IPµØÖ· ¼òдΪ ip ad sh
ip route sh ²é¿´Â·ÓÉ ¼òдΪ ip ro sh
ip neigh sh ²é¿´¾²Ì¬ARP ¼òдΪ ip ne sh
ipv6ÖÐÈ¡ÏûÁËARP ¸ÄÓÃICMP
2.¾ßÌåÅäÖãº
ip ad add dev ipµØÖ·/ÑÚÂ볤¶È
ip route add ipµØÖ·/ÑÚÂ볤¶È dev Íø¿¨
ip route add ipµØÖ·/ÑÚÂ볤¶È via Íø¹ØµØÖ·
3.¼¤»î/½ûֹijÍø¿¨
ip link set up dev eth0
ip link set down dev eth0
4.´ËÉèÖö¼ÊÇÁÙʱµÄ£¬¹Ì»¯ÍøÂçÅäÖã¬ÔÚlinuxÏ Ö÷»úÃû/ȱʡÍø¹Ø£º
Ð޸ķ¾¶/etc/sysconfig/network
Èç¹ûÐÞ¸ÄÖ÷»úÃû˳±ã°ÑhostsÎļþÒ²µÃ¸Ä /etc/hosts·ñÔòÓÐʱ·þÎñ»áÆô¶¯Ê±¹Ò
ÆðËÀµÈ~
¹Ì»¯IP µØÖ· /etc/sysconfig/network-scriptsϵÄifcfg-Íø¿¨Ãû
ÀýÈ磺 /etc/sysconfig/network-scripts/ifcfg-eth0
bootprotocol= static ##Èç¹ûÓö¯Ì¬IPÔò¸Ä³ÉDHCP
ONBOOT=yes ##Æô¶¯Ê±¼¤»î£¬ÉèÖÃ˼Ï룺×÷ΪÍâÍøÍø¿¨Ó¦¸ÃΪNO£¬Òò
·À»ðǽÆô¶¯Ö®Ç°½«Íø¿¨ÏÈÆÚÆô¶¯»áÓб»¹¥»÷µÄΣÏÕ
5.¾²Ì¬ARP¹Ì»¯
/etc/ethers
д·¨£º mac ip ÀýÈç £º 01:02:03:04:05:06 10.0.0.2
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***** Email£ºjustin [at] 1999.cug.edu.cn
***** QQ:124219681
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[m[35m¡ù À´Ô´:¡¤ÙªÂ޼͹«Ô° http://bbs.cug.edu.cn¡¤[FROM: 192.168.1.185][m
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