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銆�銆�缍�(w菐ng)姗嬪伐浣滃湪鏁�(sh霉)鎿�(j霉)閺堣矾灞�锛屽皣鍏╁�婰AN閫ｈ捣渚�锛屾牴鎿�(j霉)MAC鍦板潃渚嗚綁(zhu菐n)鐧�(f膩)骞�锛屽彲浠ョ湅浣滀竴鍊嬧�滀綆灞ょ殑璺敱鍣ㄢ�濓紙璺敱鍣ㄥ伐浣滃湪缍�(w菐ng)绲″堡锛屾牴鎿�(j霉)缍�(w菐ng)绲″湴鍧�濡侷P鍦板潃閫茶杞�(zhu菐n)鐧�(f膩)锛夈�� 閬犵▼缍�(w菐ng)姗嬮�氶亷涓�鍊嬮�氬父杓冩參鐨勯張璺紙濡傞浕瑭辩窔锛夐�ｆ帴鍏╁�嬮仩绋婰AN锛屽皪鏈湴缍�(w菐ng)姗嬭�岃█锛屾�ц兘姣旇純閲嶈锛岃�屽皪閬犵▼缍�(w菐ng)姗嬭�岃█锛屽湪闀疯窛闆笂鍙甯搁亱琛屾槸鏇撮噸瑕佺殑銆�
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銆�銆�鐣朵娇鐢ㄧ恫(w菐ng)姗嬮�ｆ帴鍏╂LAN 鏅�锛岀恫(w菐ng)姗�?q奴)顩︾璺僕(w菐ng)娈�1 鐨凪AC 骞�锛岄鍏堣妾㈡煡鍏剁祩 榛炲湴鍧�銆傚鏋滆┎骞�鏄櫦(f膩)寰�缍�(w菐ng)娈�1 涓婃煇涓�绔欑殑锛岀恫(w菐ng)姗嬪墖涓嶅皣骞�杞�(zhu菐n)鐧�(f膩)鍒扮恫(w菐ng)娈�2 锛岃�屽皣 鍏舵烤闄わ紱濡傛灉瑭插箑鏄櫦(f膩)寰�缍�(w菐ng)娈�2 涓婃煇涓�绔欑殑锛岀恫(w菐ng)姗嬪墖灏囧畠杞�(zhu菐n)鐧�(f膩)鍒扮恫(w菐ng)娈�2.閫欒〃鏄�锛� 濡傛灉LAN1鍜孡AN2涓婂悇鏈変竴灏嶇敤鎴跺湪鏈恫(w菐ng)娈典笂鍚屾檪閫茶閫氫俊锛岄’鐒舵槸鍙互瀵︾従(xi脿n)鐨�銆� 鍥犵偤缍�(w菐ng)姗嬭捣鍒颁簡闅旈洟浣滅敤銆傚彲浠ョ湅鍑�锛岀恫(w菐ng)姗嬪湪涓�瀹氭浠朵笅鍏锋湁澧炲姞缍�(w菐ng)绲″付瀵� 鐨勪綔鐢ㄣ��
銆�銆�瑕侀厤缃恫(w菐ng)姗�锛岃缍�(w菐ng)姗嬬殑閰嶇疆宸ュ叿bridge-utils銆傛簮浠ｇ⒓鍙互鍦╤ttps://bridge.sourceforge.net/bridge-utils/ 涓嬭級銆傜法璀垚鍔熶箣鍚�锛岀敓鎴愮恫(w菐ng)姗嬮厤缃殑宸ュ叿鍚嶇ū鐐篵rctl銆�
銆�銆�閰嶇疆瑾槑锛�
銆�銆�鏈変簲鑷轰富姗�銆傚叾涓竴鑷轰富姗熻鏈塴(w猫i)inux 锛屽畨瑁濅簡缍�(w菐ng)姗嬫ā濉�锛岃�屼笖鏈夊洓濉婄墿鐞嗙恫(w菐ng)鍗�锛屽垎鍒ラ�ｆ帴鍚屼竴缍�(w菐ng)娈电殑鍏朵粬涓绘銆傛垜鍊戝笇鏈涘叾鎴愮偤涓�鍊嬬恫(w菐ng)姗�锛岀偤鍏朵粬鍥涜嚭涓绘锛圛P鍒嗗垾鐐�192.168.1.2 锛�192.168.1.3锛�192.168.1.4锛�192.168.1.5锛� 涔嬮枔杞�(zhu菐n)鐧�(f膩)鏁�(sh霉)鎿�(j霉)鍖�銆傚悓鏅傦紝鐐轰簡鏂逛究绠＄悊锛屽笇鏈涚恫(w菐ng)姗嬭兘澶犳湁涓�鍊婭P锛�192.168.1.1锛�锛岄偅妯ｇ鐞嗗摗灏卞彲浠ュ湪192.168.1.0/24缍�(w菐ng)娈靛収(n猫i)鐨勪富姗熶笂telnet鍒扮恫(w菐ng)姗�锛屽皪鍏堕�茶閰嶇疆锛屽鐝�(xi脿n)閬犵▼绠＄悊銆�
銆�銆�鎴戝��?y艒u)妾獲鍊嬮倧杓恫(w菐ng)娈典竴鍊嬪悕绋�锛宐r_192銆傞鍏堥渶瑕侀厤缃�欐ǎ涓�鍊嬮倧杓恫(w菐ng)娈点��
銆�銆�# brctl addbr br_192 锛堝缓绔嬩竴鍊嬮倧杓恫(w菐ng)娈�锛屽悕绋辩偤br_192锛�
銆�銆�瀵﹂殯涓婏紝鎴戝�戝彲浠ユ妸閭忚集缍�(w菐ng)娈�192.168.1.0/24鐪嬩綔浣夸竴鍊媀LAN 锛岃�宐r_192鍓囨槸閫欏�媀LAN鐨勫悕绋�銆�
銆�銆�寤虹珛涓�鍊嬮倧杓恫(w菐ng)娈典箣鍚�锛屾垜鍊戦倓闇�瑕佺偤閫欏�嬬恫(w菐ng)娈靛垎閰嶇壒瀹氱殑绔彛銆傚湪Linux涓紝涓�鍊嬬鍙ｅ闅涗笂灏辨槸涓�鍊嬬墿鐞嗙恫(w菐ng)鍗�銆傝�屾瘡鍊嬬墿鐞嗙恫(w菐ng)鍗＄殑鍚嶇ū鍓囧垎鍒ョ偤 eth0锛宔th1锛宔th2锛宔th3銆傛垜鍊戦渶瑕佹妸姣忓�嬬恫(w菐ng)鍗′竴涓�鍜宐r_192閫欏�嬬恫(w菐ng)娈佃伅(li谩n)绯昏捣渚嗭紝浣滅偤br_192涓殑涓�鍊嬬鍙ｃ��
銆�銆�# brctl addif br_192 eth0 锛堣畵eth0鎴愮偤br_192鐨勪竴鍊嬬鍙ｏ級
銆�銆�# brctl addif br_192 eth1 锛堣畵eth1鎴愮偤br_192鐨勪竴鍊嬬鍙ｏ級
銆�銆�# brctl addif br_192 eth2 锛堣畵eth2鎴愮偤br_192鐨勪竴鍊嬬鍙ｏ級
銆�銆�# brctl addif br_192 eth3 锛堣畵eth3鎴愮偤br_192鐨勪竴鍊嬬鍙ｏ級
銆�銆�缍�(w菐ng)姗嬬殑姣忓�嬬墿鐞嗙恫(w菐ng)鍗′綔鐐轰竴鍊嬬鍙�锛岄亱琛屼簬娣烽洔妯″紡锛岃�屼笖鏄湪閺堣矾灞ゅ伐浣�锛屾墍浠ュ氨涓嶉渶瑕両P浜�銆�
銆�銆�# ifconfig eth0 0.0.0.0
銆�銆�# ifconfig eth1 0.0.0.0
銆�銆�# ifconfig eth2 0.0.0.0
銆�銆�# ifconfig eth3 0.0.0.0
銆�銆�鐒跺悗绲r_192鐨勮櫅鎿恫(w菐ng)鍗￠厤缃甀P锛�192.168.1.1銆傞偅妯ｅ氨鑳介仩绋嬬鐞嗙恫(w菐ng)姗�銆�
銆�銆�# ifconfig br_192 192.168.1.1
銆�銆�绲r_192閰嶇疆浜咺P涔嬪悗锛岀恫(w菐ng)姗嬪氨鑳藉宸ヤ綔浜嗐��192.168.1.0/24缍�(w菐ng)娈靛収(n猫i)鐨勪富姗熼兘鍙互telnet鍒扮恫(w菐ng)姗嬩笂灏嶅叾閫茶閰嶇疆銆�
銆�銆�浠ヤ笂閰嶇疆鐨勬槸涓�鍊嬮倧杓恫(w菐ng)娈�锛屽闅涗笂Linux缍�(w菐ng)姗嬩篃鑳介厤缃垚澶氬�嬮倧杓恫(w菐ng)娈碉紙鐩哥暥浜庝氦鎻涙涓妰鍒嗗鍊媀LAN锛�銆傚叿楂旂殑鏂规硶鍙互鍙冭�僢ridge-util涓殑HOWTO
銆�銆�1銆佸壍(chu脿ng)寤虹恫(w菐ng)姗嬭ō(sh猫)鍌� br0锛�
銆�銆�brctl addbr br0
銆�銆�2銆佸悜br0涓坊鍔犵恫(w菐ng)鍗★細
銆�銆�eth0 eth1
銆�銆�brctl addif eth0
銆�銆�brctl addif eth1
銆�銆�3銆佸緸缍�(w菐ng)姗嬩腑鍒櫎缍�(w菐ng)鍗★細
銆�銆�eth0 eth1
銆�銆�brctl delif eth0
銆�銆�brctl delif eth1
銆�銆�4銆佸埅闄ょ恫(w菐ng)姗� br0 锛�
銆�銆�brctl delbr br0
銆�銆�1. 妾㈡煡鏀跺埌鐨勪俊铏�锛岃В閲�0鍜�1鐨勫惈缇�锛屽苟鎵惧嚭骞�涓殑鐩殑MAC鍦板潃銆�
銆�銆�2. 濡傛灉鍏锋湁瑭茬洰鐨勭殑MAC鍦板潃鐨勫箑鑳藉閫氶亷缍�(w菐ng)姗嬩笂涓嶅悓鐨勬帴鍙ｅ埌閬旂洰鐨勫湴锛堜笉鏄箑鍒伴仈缍�(w菐ng)姗嬬殑閭ｅ�嬫帴鍙ｏ級锛屽墖閫氶亷閲嶆柊鐢熸垚淇¤櫉渚嗗偝杓搁�欏箑銆傦紙閫欏�嬮亷绋嬪彨鍋氳綁(zhu菐n)鐧�(f膩)銆傦級
銆�銆�3. 濡傛灉瑭插箑鍒伴仈鐨勬帴鍙ｅ氨鏄洰鐨勫湴鍧�鍙仈鍒扮殑绔彛锛屽墖涓熸瑭插箑銆傦紙閫欏�嬮亷绋嬪彨鍋氶亷婵�銆傦級
鏇村绮惧僵鍏�(n猫i)瀹癸紝璜嬬櫥鍏ョ董搴浕瀛愰��http://www.3575.com.cn
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宸叉敹閷勮姊�160496鍊�
