IFCONFIG 8

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IFCONFIG

NAME
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BUGS
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NAME

ifconfig - éç½®ç½ç»æ¥å£

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ifconfig [æ¥å£]
ifconfig æ¥å£ [aftype] options | address ...

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ifconfig ç¨äºéç½®å¸¸é©»åæ ¸çç½ç»æ¥å£ãå®ç¨äºå¨å¼å¯¼æåæ¶è®¾å®ç½ç»æ¥å£ã æ- ¤åï¼åªå¨éè¦è°è¯åç³»ç»è°æ´æ¶æä½¿ç¨ã

妿²¡æç»åºåæ°ï¼ ifconfig æ¾ç¤ºå½åæææ¥å£çç¶æãå¦ç»å®å个 æ¥å£ ä½ä¸ºåæ°ï¼å®åªæ¾ç¤ºç»åºçé£ä¸ªæ¥å£çç¶æï¼ å¦æç»åºä¸ä¸ª -a åæ°ï¼å®ä¼æ¾ç¤ºæææ¥å£çç¶æï¼åæ¬é£äºåç¨çæ¥å£ã å¦å就对ä¸ä¸ªæ¥å£è¿è¡éç½®ã

å°åæ

妿è·å¨æ¥å£åç§°åç第ä¸ä¸ªåæ°æ¯å®æ¯æå°åæçåç§°ï¼ é£ä¹è¿ä¸ªå°åæè¢«ç¨äºç¿»è¯åæ¾ç¤ºææçåè®®å°åã å½åæ¯æçå°åæåæ¬ inet ( TCP/IP ï¼ç¼ºç)ï¼ inet6 ( IPv6 ) ï¼ ax25 ( AMPR æ çº¿åç» )ï¼ ddp ( Appletalk 2 代)ï¼ ipx ( Novell IPX ) å netrom ( AMPR æ çº¿åç»)ã

é项

æ¥å£ æ¥å£åç§°ãé常æ¯ä¸ä¸ªåè·ååå·ç驱å¨è®¾å¤åï¼ ä¾å¦ç¬¬ä¸ä¸ªä»¥å¤ªæ¥å£ eth0 ã

up

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down

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[-]arp

å许æç¦æ¢å¨æ¥å£ä¸ä½¿ç¨ ARP åè®®ã

[-]promisc

å许æç¦æ¢æ¥å£ç½®äºæ··ææ¨¡å¼ã 妿éç¨ï¼åæ¥å£å¯ä»¥æ¥æ¶ç½ç»ä¸çææåç»ã

[-]allmulti

å许æç¦æ¢ ç»ææ¨¡å¼ï¼all-multicastï¼ ã 妿éç¨ï¼åæ¥å£å¯ä»¥æ¥æ¶ç½ç»ä¸çææç»æåç»ã

metric N

å°æ¥å£åº¦éå¼è®¾ç½®ä¸ºæ´æ° Nã (è¯æ³¨ï¼åº¦éå¼è¡¨ç¤ºå¨è¿ä¸ªè·¯å¾ä¸åéä¸ä¸ªåç»çææ¬,å°±æ¯éè¿å¤å°ä¸ªè·¯ç±ï¼

mtu N

æ¤éé¡¹è®¾å®æ¥å£çæå¤§ä¼ è¾åå MTUã

dstaddr addr

为ç¹å°ç¹é¾è·¯(å¦ PPP )设å®ä¸ä¸ªè¿ç¨ IP å°åãæ¤é项ç°å·²åºå¼ï¼ç¨ pointopoint éé¡¹æ¿æ¢ã

netmask addr

为æ¥å£è®¾å® IP ç½ç»æ©ç ã缺çå¼éå¸¸æ¯ Aï¼B æ C ç±»çç½ç»æ©ç (ç±æ¥å£ç IP å°åæ¨åº)ï¼ä½ä¹å¯è®¾ä¸ºå¶å®å¼ã

add addr/prefixlen

为æ¥å£å å¥ä¸ä¸ª IPv6 å°åã

del addr/prefixlen

为æ¥å£å é¤ä¸ä¸ª IPv6 å°åã

tunnel aa.bb.cc.dd

建ç«ä¸ä¸ªæ°ç SIT (å¨ IPv4 ä¸ç IPv6 )设å¤ï¼ä¸ºç»å®çç®çå°å建ç«ééã

irq addr

为æ¥å£è®¾å®æç¨ç䏿å¼ã 并䏿¯ææç设å¤é½è½å¨ææ´æ¹èªå·±ç䏿å¼ã

io_addr addr

为æ¥å£è®¾å®èµ·å§è¾å¥/è¾åºå°åã

mem_start addr

è®¾å®æ¥å£æç¨çå±äº«ååèµ·å§å°åãåªæå°æ°è®¾å¤éè¦ã

media type

è®¾å®æ¥å£æç¨çç©çç«¯å£æä»è´¨ç±»åã并䏿¯ææè®¾å¤é½ä¼ æ´æ¹è¿é¡¹å¼ï¼èä¸å®ä»¬æ¯æçç±»åå¯è½å¹¶ç¸åãå¸åç type æ¯ 10base2 (ç»ç¼ä»¥å¤ªç½)ï¼ 10baseT (åç»çº¿ 10Mbps 以太ç½)ï¼ AUI (å¤é¨æ¶åå忥å£)ççãä»è´¨ç±»å为 auto åç¨äºè®©è®¾å¤èªå¨å¤æä»è´¨ã åæ ·ï¼å¹¶éææè®¾å¤é½å¯ä»¥è¿æ ·å·¥ä½ã

[-]broadcast [addr]

妿ç»åºäºå°ååæ°ï¼ åå¯ä»¥ä¸ºæ¥å£è®¾å®è¯¥åè®®ç广æå°åã å¦åï¼ä¸ºæ¥å£è®¾ç½®(ææ¸é¤) IFF_BROADCAST æ å¿ã

[-]pointopoint [addr]

æ¤é项å许æ¥å£ç½®ä¸º ç¹å°ç¹ 模å¼ï¼è¿ç§æ¨¡å¼å¨ä¸¤å°ä¸»æºé´å»ºç«ä¸æ¡æ äººå¯ä»¥çå¬çç´æ¥é¾è·¯ã
妿è¿ç»åºäºå°ååæ°ï¼å设å®é¾è·¯å¦ä¸æ¹çåè®®å°åï¼æ£å¦åºå¼ç dstaddr é项çåè½ãå¦åï¼ä¸ºæ¥å£è®¾ç½®(ææ¸é¤) IFF_POINTOPOINT æ å¿ã

hw class address

妿¥å£é©±å¨ç¨åºæ¯æï¼åè®¾å®æ¥å£ç硬件å°åã æ- ¤é项å¿é¡»åè·ç¡¬ä»¶çç±»ååç§°å硬件å°åçä»·çå¯æå° ASCII å- 符ãå½åæ¯æç硬件类å忬 ether (以太ç½)ï¼ ax25 (AMPR AX.25)ï¼ ARCnet å netrom (AMPR NET/ROM)ã

multicast

为æ¥å£è®¾å®ç»ææ å¿ã é常æ é¡»ç¨æ¤é项å ä¸ºæ¥å£æ¬èº«ä¼æ- £ç¡®è®¾å®æ¤æ å¿ã

address

为æ¥å£åéç IP å°åã

txqueuelen length

为æ¥å£è®¾å®ä¼ è¾éåçé¿åº¦ãå¯ä»¥ä¸ºå·æé«æ¶å»¶çä½éæ¥å£è®¾å® è¾å°å¼ä»¥é¿åå¨è±¡ telnet è¿æ ·ç¦äººç交äºéä¿¡æ¶å¤§éé«éçä¼ è¾ã

注æ

ä»åæ ¸çæ¬ 2.2 èµ·ä¸åæå«åæ¥å£çæ¾å¼æ¥å£ç»è®¡ä¿¡æ¯äºã æå°åºçæºå°åç»è®¡ä¿¡æ¯è¢«å䏿¥å£çææå«åå°åå±äº«ã æå°åºçæºå°åç»è®¡ä¿¡æ¯è¢«å䏿¥å£çææå«åå°åå±äº«ã 妿你éè¦æ¯ä¸ªå°åçç»è®¡ä¿¡æ¯ï¼å°±åºè¯¥ç¨ ipchains(8) å½ä»¤ä¸ºå°åå å¥æ¾å¼çè®°å¸è§åã

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/proc/net/socket
/proc/net/dev
/proc/net/if_inet6

BUGS

彿¾ç¤º appletalk DDP å IPX å°åæ¶ä¸è½ç¨æ- ¤å½ä»¤è¿è¡æ´æ¹ï¼ä½å¯ä»¥ç¨è¿æ¡å½ä»¤æ¾ç¤ºã

åè§

route(8), netstat(8), arp(8), rarp(8), ipchains(8)

ä½è

Fred N. van Kempen, <waltje@uwalt.nl.mugnet.org> Alan Cox, <Alan.Cox@linux.org> Phil Blundell, <Philip.Blundell@pobox.com> Andi Kleen, <ak@muc.de>

[䏿çç»´æ¤äºº]

meaculpa <meaculpa@21cn.com>

[ä¸æçææ°æ´æ°]

2000/12/08

[ä¸å½ Linux 论å man æå页翻è¯è®¡å]

http://cmpp.linuxforum.net

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æ¬é¡µé¢ä¸æçç±ä¸æ man æå页计åæä¾ã
䏿 man æå页计åï¼https://github.com/man-pages-zh/manpages-zh