SDN鎺у埗鍣�鏄粺浠跺畾缇╃恫(w菐ng)绲★紙SDN锛変腑鐨勬噳鐢ㄧ▼搴�锛岃矤璨祦閲忔帶鍒朵互纰轰繚鏅鸿兘缍�(w菐ng)绲�銆係DN鎺у埗鍣ㄦ槸鍩轰簬濡侽penFlow绛夊崝(xi茅)璀扮殑锛屽厑瑷�鏈嶅嫏鍣�鍛婅ù浜ゆ彌姗�鍚戝摢閲岀櫦(f膩)閫佹暩(sh霉)鎿�(j霉)鍖呫��
銆�銆�ONOS鍜孫DL闋呯洰鍦⊿DN鎺у埗鍣ㄦ柟闈㈠緢鍙兘鏈冨叡浜垚鏋�锛岄�欐ǎ骞句箮鎵�鏈変簨鎯呴兘鍙互鍦↙inux鍩洪噾鏈冧笂瀵︾従(xi脿n)浜�銆�
銆�銆�鍏╁�嬮枊婧愮祫绻斿壍(chu脿ng)寤轰簡鐛ㄧ珛鐨凷DN鎺у埗鍣�锛岀従(xi脿n)鍦ㄥ凡缍�(j墨ng)鏄疞inux鍩洪噾鏈冪殑涓�閮ㄥ垎锛屽鍔犱簡璺ㄩ爡鐩悎浣滅殑閫茬▼銆�
銆�銆�鏃ュ墠锛孫penNetworkingLab(ON.Lab)灏嘜NOS闋呯洰锛圤penNetworkingOperatingSystem锛夋斁鍦ㄤ簡鍩洪噾鏈冧腑銆侽NOS闁嬬櫦(f膩)鑰呮鍦ㄥ壍(chu脿ng)寤轰竴鍊嬮浕淇＄礆鐨勯枊婧怱DN鎺у埗鍣�銆�
銆�銆�ON.Lab绲勭箶鍔犲叆Linux鍩洪噾鏈冩槸鐐轰簡寰炲叾榫愬ぇ鐨勯枊鐧�(f膩)鑰呯ぞ鍗�(q奴)涓嵅寰楀公鍔�銆侽NOS闋呯洰鐨勫煼(zh铆)琛岃懀浜婫uruParulkar琛ㄧず锛氣�滈毃钁桽DN鍜孨FV锛堢恫(w菐ng)绲″姛鑳借櫅鎿寲锛夌殑宕涜捣锛屾湇鍕欐彁渚涘晢鍜岄枊鐧�(f膩)鑰呯ぞ鍗�(q奴)鍦ㄤ汉鎵嶅劜鍌欐柟闈㈠嚭鐝�(xi脿n)鍤撮噸涓嶈冻?锛�?BR>銆�銆�Linux鍩洪噾鏈冮倓鏈塐DL锛圤penDaylight锛夐爡鐩紝瀹冩槸鐢变緵鎳夊晢鍌惧姏鎵撻�犵殑鎺у埗鍣ㄦ灦妲�(g貌u)銆傝并鐛昏�呭寘鎷�濈銆丣uniper缍�(w菐ng)绲″叕鍙�銆佸崥绉戦�氳▕绯荤当(t菕ng)鍏徃浠ュ強Arista缍�(w菐ng)绲″叕鍙�銆�
銆�銆�1锛嶯OX鍜孭OX
銆�銆�NOX鏄柉鍧︾澶у鍦�2008骞存彁鍑虹殑娆綩penFlow鎺у埗鍣紝瀹冪殑鏃╂湡鐗堟湰锛圢OX-Classic锛夌敱C++鍜孭ython鍏╃ó瑾炶█瀵︾従(xi脿n)锛屽彧鑳芥敮鎸佸柈绶氱▼鎿嶄綔?锛熷垈鐮撮瓐宄佲敨閯愁�旀湪骞婃帰娑屽啟顒刜鐧�(f膩)浜哄摗鍙互浣跨敤C++鎴栬�匬ython瑾炶█鍦ㄩ�欎簺鎺ュ彛涓婂鐝�(xi脿n)鑷繁鐨勬噳鐢�銆傞�欏�嬬増鏈凡缍�(j墨ng)闁嬫簮浜嗗寘鎷琱ub銆乻witch銆乼opology鍜宺oute鍦ㄥ収(n猫i)鐨勫绋噳鐢ㄣ��
銆�銆�NOX鐨勬柊鐗堟湰锛�0.9.2~core~beta锛�2012-5-11鐧�(f膩)甯冿級瀹屽叏鐢盋++瀵︾従(xi脿n)锛屾敮鎸丱penFlow1.0鍗�(xi茅)璀�锛屽苟涓旀彁渚涗簡澶氱窔绋嬬殑鏀寔銆傜敱浜嶤++瑾炶█鐨勯潏娲绘�с�侀珮鏁堟��锛屽苟涓旀柊鐗堟湰澧炲姞浜嗗绶氱▼鐨勬敮鎸侊紝鍏舵�ц兘鏈変簡寰堝ぇ鐨勬彁鍗�锛屼絾缇庝腑涓嶈冻鐨勬槸锛屾柊鐗圢OX鍙彁渚涗簡鍩烘湰妗嗘灦銆傜敱浜庡畠鍦ㄤ唬纰肩祼(ji茅)妲�(g貌u)鍜屽鐝�(xi脿n)瑾炶█涓婃湁浜嗕竴瀹氱殑瑾�(di脿o)鏁�锛屽師渚嗙増鏈腑鐨勭浉闂滄噳鐢ㄥ湪鏂扮増鏈腑鐒℃硶鐩存帴
銆�銆�绉绘銆傜増鏈殑NOX鍙湁switch涓�鍊嬫噳鐢�锛屽鐝�(xi脿n)浜唋earningswitch鐨勫姛鑳姐��
銆�銆�NOX鍦橀殜寰炲叾鑸婄増鏈腑鍒嗛洟鍑篜ython瑾炶█瀵︾従(xi脿n)鐨勫収(n猫i)瀹逛箣鍚�锛屽張瀵︾従(xi脿n)浜嗕竴娆惧畬鍏ㄤ娇鐢≒ython瑾炶█鐨勬帶鍒跺櫒POX銆傜洝绠OX鐝�(xi脿n)鍦ㄩ枊婧愬嚭渚嗙殑浠ｇ⒓鎵�瀵︾従(xi脿n)鐨勬噳鐢ㄤ篃鍍呴檺learningswitch锛屼絾鐢变簬Python绨℃綌銆佹槗璁�锛屼互鍙婃摯灞曟�уソ绛夊劒(y艒u)榛烇紝POX寰椾互蹇�熺櫦(f膩)灞�锛屽苟涓斿緱鍒颁簡寤ｆ硾鐨勬噳鐢�銆傜敱浜嶱ython鏄竴绋В閲嬫�ц獮瑷�锛屽畠鍦ㄦ�ц兘涓婅純C++鍜孞ava鏈冩湁涓�浜涘姡鍕�銆傛湰鏂囧皪浜嶱OX鐨勬脯瑭︼紝鍧囬噰鐢≒yPy瑙ｉ噵鍣�銆�
銆�銆�2锛嶣eacon
銆�銆�Beacon鍚屾ǎ璧锋簮浜庢柉鍧︾澶у锛屽湪2010骞寸敱Erickson绛変汉瑷▓闁嬬櫦(f膩)銆侭eacon鏄竴娆惧熀浜嶫ava瑾炶█鐨勯枊婧愭帶鍒跺櫒锛屾埅鑷虫湰鏂囨挵瀵檪鐨勭増鏈槸V1.0.2鐗�銆侭eacon浠ュ叾楂樻晥鎬у拰绌�(w臎n)瀹氭�у緱浠ュ湪澶氬�嬬鐮旈爡鐩拰瀵﹂鐠�(hu谩n)澧冧腑琚噳鐢�銆傚彟澶�锛孊eacon閭勫叿鏈夊緢濂界殑璺ㄥ钩鑷虹壒鎬�锛屽苟涓旀敮鎸佸绶氱▼锛屽彲浠ラ�氶亷Web鐨刄I閫茶瑷晱鎺у埗銆侭eacon閲囩敤Java鐨凷pring鍜孍quinox绶ㄧ▼妯″瀷锛屽彲浠ユ彁渚汷SGi鐢ㄦ埗鐣岄潰锛屼娇鐢ㄨ�呭彲浠ラ�氶亷鐢ㄦ埗鐣岄潰鍕曟厠(t脿i)鍦伴�茶妯″鐨勬坊鍔犲拰鍒櫎锛屽湪浣跨敤鍜岄儴缃蹭笂寰堟柟渚�銆�
銆�銆�3锛嶣igNetworkController&Floodlight
銆�銆�2012骞存垚绔嬬殑SDN鍒濆壍(chu脿ng)鍏徃BigSwitchNetworks鍏堝悗鎺ㄥ嚭浜嗗咕娆炬帶鍒跺櫒銆傞鍏堟槸鍏跺晢鐢ㄧ増鐨凚igNetworkController锛屽畠鍙互鏀寔澶氶仈1000鍊嬬恫(w菐ng)绲¤ō鍌欙紝姣忕閫ｆ帴鏈�澶�250000鑷轰富姗熴�傚悓骞�2鏈�锛孊igSwitch鐧�(f膩)甯冧簡鍏堕枊婧愭帶鍒跺櫒Floodlight锛岃┎鎺у埗鍣ㄨ垏BigNetwork銆�Controller浣跨敤鐩稿悓鐨刢oreengine锛屼綔鐐哄叾闁嬫簮鐗堟湰鎺ㄥ悜甯傚牬锛屽埌2012骞村勾搴�锛屽叾涓嬭級閲忓氨宸茬稉(j墨ng)瓒呴亷1钀�銆�
銆�銆�Floodlight閲囩敤Java瑾炶█瀵︾従(xi脿n)锛屽湪Apache闁嬫簮妯欐簴瑷卞彲涓嬪彲鍏嶈不浣跨敤銆傚彟澶�锛孊igNetworkController鍜孎loodlight鐨凙PI锛坅pplicationprogramminginterface锛夊畬鍏ㄥ吋瀹癸紝鍥犳鍩轰簬Floodlight绶ㄥ鐨勬噳鐢ㄧ▼搴忓彲浠ョ洿鎺ユ噳鐢ㄤ簬鍟嗘キ(y猫)鐗堟湰鐨勬帶鍒跺櫒銆備篃姝ｆ槸鍩轰簬閫欑ó鍏煎鎬э紝F(xi脿n)loodlight闁嬫簮绀惧崁(q奴)鍙互鍚戠敤鎴舵彁渚涘挤澶х殑鎶�琛�(sh霉)鏀寔銆侳loodlight鐗堟湰锛圴0.90锛変簬2012骞�10鏈堢櫦(f膩)甯�锛屾敮鎸佸绶氱▼鍜學ebUI銆傚悓鏅�锛孎(xi脿n)loodlight涔熷彲浠ュ緢濂藉湴鎳夌敤浜嶰penStack1锛嶯OX鍜孭OX
銆�銆�NOX鏄柉鍧︾澶у鍦�2008骞存彁鍑虹殑娆綩penFlow鎺у埗鍣紝瀹冪殑鏃╂湡鐗堟湰锛圢OX-Classic锛夌敱C++鍜孭ython鍏╃ó瑾炶█瀵︾従(xi脿n)锛屽彧鑳芥敮鎸佸柈绶氱▼鎿嶄綔銆傛帶鍒跺櫒鎻愪緵鐩告噳鐨勭法绋嬫帴鍙�锛岄枊鐧�(f膩)浜哄摗鍙互浣跨敤C++鎴栬�匬ython瑾炶█鍦ㄩ�欎簺鎺ュ彛涓婂鐝�(xi脿n)鑷繁鐨勬噳鐢�銆傞�欏�嬬増鏈凡缍�(j墨ng)闁嬫簮浜嗗寘鎷琱ub銆乻witch銆乼opology鍜宺oute鍦ㄥ収(n猫i)鐨勫绋噳鐢ㄣ��
銆�銆�NOX鐨勬柊鐗堟湰锛�0.9.2~core~beta锛�2012-5-11鐧�(f膩)甯冿級瀹屽叏鐢盋++瀵︾従(xi脿n)锛屾敮鎸丱penFlow1.0鍗�(xi茅)璀帮紝骞朵笖鎻愪緵浜嗗绶氱▼鐨勬敮鎸�銆傜敱浜嶤++瑾炶█鐨勯潏娲绘��銆侀珮鏁堟��锛屽苟涓旀柊鐗堟湰澧炲姞浜嗗绶氱▼鐨勬敮鎸侊紝鍏舵�ц兘鏈変簡寰堝ぇ鐨勬彁鍗�锛屼絾缇庝腑涓嶈冻鐨勬槸锛屾柊鐗圢OX鍙彁渚涗簡鍩烘湰妗嗘灦銆傜敱浜庡畠鍦ㄤ唬纰肩祼(ji茅)妲�(g貌u)鍜屽鐝�(xi脿n)瑾炶█涓婃湁浜嗕竴瀹氱殑瑾�(di脿o)鏁�锛屽師渚嗙増鏈腑鐨勭浉闂滄噳鐢ㄥ湪鏂扮増鏈腑鐒℃硶鐩存帴
銆�銆�绉绘銆傜増鏈殑NOX鍙湁switch涓�鍊嬫噳鐢�锛屽鐝�(xi脿n)浜唋earningswitch鐨勫姛鑳�銆�
銆�銆�NOX鍦橀殜寰炲叾鑸婄増鏈腑鍒嗛洟鍑篜ython瑾炶█瀵︾従(xi脿n)鐨勫収(n猫i)瀹逛箣鍚庯紝鍙堝鐝�(xi脿n)浜嗕竴娆惧畬鍏ㄤ娇鐢≒ython瑾炶█鐨勬帶鍒跺櫒POX銆傜洝绠OX鐝�(xi脿n)鍦ㄩ枊婧愬嚭渚嗙殑浠ｇ⒓鎵�瀵︾従(xi脿n)鐨勬噳鐢ㄤ篃鍍呴檺learningswitch锛屼絾鐢变簬Python绨℃綌銆佹槗璁�锛屼互鍙婃摯灞曟�уソ绛夊劒(y艒u)榛�锛孭OX寰椾互蹇�熺櫦(f膩)灞曪紝骞朵笖寰楀埌浜嗗唬娉涚殑鎳夌敤銆傜敱浜嶱ython鏄竴绋В閲嬫�ц獮瑷�锛屽畠鍦ㄦ�ц兘涓婅純C++鍜孞ava鏈冩湁涓�浜涘姡鍕��傛湰鏂囧皪浜嶱OX鐨勬脯瑭�锛屽潎閲囩敤PyPy瑙ｉ噵鍣ㄣ��
銆�銆�2锛嶣eacon
銆�銆�Beacon鍚屾ǎ璧锋簮浜庢柉鍧︾澶у锛屽湪2010骞寸敱Erickson绛変汉瑷▓闁嬬櫦(f膩)銆侭eacon鏄竴娆惧熀浜嶫ava瑾炶█鐨勯枊婧愭帶鍒跺櫒锛屾埅鑷虫湰鏂囨挵瀵檪鐨勭増鏈槸V1.0.2鐗�銆侭eacon浠ュ叾楂樻晥鎬у拰绌�(w臎n)瀹氭�у緱浠ュ湪澶氬�嬬鐮旈爡鐩拰瀵﹂鐠�(hu谩n)澧冧腑琚噳鐢�銆傚彟澶�锛孊eacon閭勫叿鏈夊緢濂界殑璺ㄥ钩鑷虹壒鎬э紝骞朵笖鏀寔澶氱窔绋�锛屽彲浠ラ�氶亷Web鐨刄I閫茶瑷晱鎺у埗銆侭eacon閲囩敤Java鐨凷pring鍜孍quinox绶ㄧ▼妯″瀷锛屽彲浠ユ彁渚汷SGi鐢ㄦ埗鐣岄潰锛屼娇鐢ㄨ�呭彲浠ラ�氶亷鐢ㄦ埗鐣岄潰鍕曟厠(t脿i)鍦伴�茶妯″鐨勬坊鍔犲拰鍒櫎锛屽湪浣跨敤鍜岄儴缃蹭笂寰堟柟渚�銆�
銆�銆�3锛嶣igNetworkController&Floodlight
銆�銆�2012骞存垚绔嬬殑SDN鍒濆壍(chu脿ng)鍏徃BigSwitchNetworks鍏堝悗鎺ㄥ嚭浜嗗咕娆炬帶鍒跺櫒銆傞鍏堟槸鍏跺晢鐢ㄧ増鐨凚igNetworkController锛屽畠鍙互鏀寔澶氶仈1000鍊嬬恫(w菐ng)绲¤ō鍌�锛屾瘡绉掗�ｆ帴鏈�澶�250000鑷轰富姗熴�傚悓骞�2鏈�锛孊igSwitch鐧�(f膩)甯冧簡鍏堕枊婧愭帶鍒跺櫒Floodlight锛岃┎鎺у埗鍣ㄨ垏BigNetwork銆�Controller浣跨敤鐩稿悓鐨刢oreengine锛屼綔鐐哄叾闁嬫簮鐗堟湰鎺ㄥ悜甯傚牬锛屽埌2012骞村勾搴�锛屽叾涓嬭級閲忓氨宸茬稉(j墨ng)瓒呴亷1钀�銆�
銆�銆�Floodlight閲囩敤Java瑾炶█瀵︾従(xi脿n)锛屽湪Apache闁嬫簮妯欐簴瑷卞彲涓嬪彲鍏嶈不浣跨敤銆傚彟澶�锛孊igNetworkController鍜孎loodlight鐨凙PI锛坅pplicationprogramminginterface锛夊畬鍏ㄥ吋瀹癸紝鍥犳鍩轰簬Floodlight绶ㄥ鐨勬噳鐢ㄧ▼搴忓彲浠ョ洿鎺ユ噳鐢ㄤ簬鍟嗘キ(y猫)鐗堟湰鐨勬帶鍒跺櫒銆備篃姝ｆ槸鍩轰簬閫欑ó鍏煎鎬�锛孎(xi脿n)loodlight闁嬫簮绀惧崁(q奴)鍙互鍚戠敤鎴舵彁渚涘挤澶х殑鎶�琛�(sh霉)鏀寔銆侳loodlight鐗堟湰锛圴0.90锛変簬2012骞�10鏈堢櫦(f膩)甯�锛屾敮鎸佸绶氱▼鍜學ebUI銆傚悓鏅�锛孎(xi脿n)loodlight涔熷彲浠ュ緢濂藉湴鎳夌敤浜嶰penStack銆�
銆�銆�4锛嶮aestro
銆�銆�Maestro[9]鏄悐鏂ぇ瀛�2011骞寸殑涓�绡囧浣嶈珫鏂�锛屾彁鍑哄苟鐢↗ava瀵︾従(xi脿n)浜嗕竴娆惧熀浜嶭GPLV2.1闁嬫簮鍗�(xi茅)璀版婧栫殑澶氱窔绋嬫帶鍒跺櫒锛屼富瑕佹噳鐢ㄤ簬绉戠爺闋樺煙銆傚畠鍚屾ǎ鏈夎憲寰堝ソ鐨勫钩鑷洪仼鎳夋��锛屽彲浠ユ湁鏁堝湴鍦ㄥ绋搷浣滅郴绲�(t菕ng)鍜岄珨绯荤祼(ji茅)妲�(g貌u)鐨勬鍣ㄤ笂閬嬭銆傚埌鐩墠鐐烘锛孧aestro鏈�
銆�銆�鏂伴枊婧愮増鏈偤2011骞�5鏈堢櫦(f膩)甯冪殑V0.2.1锛屽叾瀵︾従(xi脿n)鐨勬噳鐢ㄤ富瑕佸寘鎷琹earningswitch銆乨iscovery銆乴ocationmanagement銆乺oute绛夈�傝�屽皪浜庡懡浠よ妯″紡锛屽彧鏄鐝�(xi脿n)浜嗕竴浜涚啊鍠殑display鎿嶄綔銆傜浉灏嶅叾浠栨帶鍒跺櫒渚嗚锛孧aestro鐗堟湰鐨勬洿鏂伴�熷害姣旇純鎱���
銆�銆�5锛嶳yu
銆�銆�Ryu鏄敱鏃ユ湰NTT鍏徃璨犺铂瑷▓鐮旂櫦(f膩)鐨勪竴娆鹃枊婧怱DN鎺у埗鍣�銆傚悓POX涓�妯�锛孯yu涔熸槸瀹屽叏鐢盤ython瑾炶█瀵︾従(xi脿n)锛屼娇鐢ㄨ�呭彲浠ョ敤Python瑾炶█鍦ㄥ叾涓婂鐝�(xi脿n)鑷繁鐨勬噳鐢�銆俁yu鐩墠鏀寔OpenFlowV1.0銆乂1.2鍜孷1.3锛屽悓鏅傛敮鎸佸湪OpenStack涓婄殑閮ㄧ讲鎳夌敤銆俁yu閲囩敤ApacheLicense闁嬫簮鍗�(xi茅)璀版婧�锛岀増鏈鐝�(xi脿n)浜唖imple_switch銆乺est_topology绛夋噳鐢�銆�
銆�銆�6锛嶩elios鍜孲NAC
銆�銆�涓婅堪浠嬬垂鐨勬帶鍒跺櫒涓昏閮芥槸闁嬫簮鐨�锛岃�孒elios鍜孲NAC鏄枆婧愮殑SDN鎺у埗鍣�銆侶elios鏄敱NEC鍏徃闁嬬櫦(f膩)鐨勫熀浜嶤瑾炶█鐨勫彲鎿村睍鎺у埗鍣紝瀹冧富瑕佹噳鐢ㄤ簬绉戠爺鐠�(hu谩n)澧冿紝骞朵笖鎻愪緵浜嗕竴鍊嬪彲绶ㄧ▼鐨勭晫闈締閫茶瀵﹂銆係NAC鏄疦iciraNetworks鍩轰簬NOX闁嬬櫦(f膩)鐨勪竴娆句紒妤�(y猫)绱氭帶鍒跺櫒锛屽畠鎻愪緵浜嗛潏娲荤殑绛栫暐瀹氱京瑾炶█锛岄�氶亷绛栫暐绠＄悊鍣ㄧ鐞嗙恫(w菐ng)绲�锛屾湁钁楀弸濂界殑鐢ㄦ埗鐣岄潰銆�
銆�銆�4锛嶮aestro
銆�銆�Maestro[9]鏄悐鏂ぇ瀛�2011骞寸殑涓�绡囧浣嶈珫鏂�锛屾彁鍑哄苟鐢↗ava瀵︾従(xi脿n)浜嗕竴娆惧熀浜嶭GPLV2.1闁嬫簮鍗�(xi茅)璀版婧栫殑澶氱窔绋嬫帶鍒跺櫒锛屼富瑕佹噳鐢ㄤ簬绉戠爺闋樺煙銆傚畠鍚屾ǎ鏈夎憲寰堝ソ鐨勫钩鑷洪仼鎳夋��锛屽彲浠ユ湁鏁堝湴鍦ㄥ绋搷浣滅郴绲�(t菕ng)鍜岄珨绯荤祼(ji茅)妲�(g貌u)鐨勬鍣ㄤ笂閬嬭銆傚埌鐩墠鐐烘锛孧aestro鏈�
銆�銆�鏂伴枊婧愮増鏈偤2011骞�5鏈堢櫦(f膩)甯冪殑V0.2.1锛屽叾瀵︾従(xi脿n)鐨勬噳鐢ㄤ富瑕佸寘鎷琹earningswitch銆乨iscovery銆乴ocationmanagement銆乺oute绛夈�傝�屽皪浜庡懡浠よ妯″紡锛屽彧鏄鐝�(xi脿n)浜嗕竴浜涚啊鍠殑display鎿嶄綔銆傜浉灏嶅叾浠栨帶鍒跺櫒渚嗚锛孧aestro鐗堟湰鐨勬洿鏂伴�熷害姣旇純鎱�銆�
銆�銆�5锛嶳yu
銆�銆�Ryu鏄敱鏃ユ湰NTT鍏徃璨犺铂瑷▓鐮旂櫦(f膩)鐨勪竴娆鹃枊婧怱DN鎺у埗鍣ㄣ�傚悓POX涓�妯�锛孯yu涔熸槸瀹屽叏鐢盤ython瑾炶█瀵︾従(xi脿n)锛屼娇鐢ㄨ�呭彲浠ョ敤Python瑾炶█鍦ㄥ叾涓婂鐝�(xi脿n)鑷繁鐨勬噳鐢ㄣ�俁yu鐩墠鏀寔OpenFlowV1.0銆乂1.2鍜孷1.3锛屽悓鏅傛敮鎸佸湪OpenStack涓婄殑閮ㄧ讲鎳夌敤銆俁yu閲囩敤ApacheLicense闁嬫簮鍗�(xi茅)璀版婧�锛岀増鏈鐝�(xi脿n)浜唖imple_switch銆乺est_topology绛夋噳鐢�銆�
銆�銆�6锛嶩elios鍜孲NAC
銆�銆�涓婅堪浠嬬垂鐨勬帶鍒跺櫒涓昏閮芥槸闁嬫簮鐨�锛岃�孒elios鍜孲NAC鏄枆婧愮殑SDN鎺у埗鍣ㄣ�侶elios鏄敱NEC鍏徃闁嬬櫦(f膩)鐨勫熀浜嶤瑾炶█鐨勫彲鎿村睍鎺у埗鍣�锛屽畠涓昏鎳夌敤浜庣鐮旂挵(hu谩n)澧�锛屽苟涓旀彁渚涗簡涓�鍊嬪彲绶ㄧ▼鐨勭晫闈締閫茶瀵﹂銆係NAC鏄疦iciraNetworks鍩轰簬NOX闁嬬櫦(f膩)鐨勪竴娆句紒妤�(y猫)绱氭帶鍒跺櫒锛屽畠鎻愪緵浜嗛潏娲荤殑绛栫暐瀹氱京瑾炶█锛岄�氶亷绛栫暐绠＄悊鍣ㄧ鐞嗙恫(w菐ng)绲�锛屾湁钁楀弸濂界殑鐢ㄦ埗鐣岄潰銆�
銆�銆�闅ㄨ憲SDN鐢�(ch菐n)妤�(y猫)鐨勪笉鏂锋垚鐔燂紝鍗楀悜鎺ュ彛OpenFlow鍗�(xi茅)璀扮殑鏃ヨ定瀹屽杽锛孲DN鎺у埗鍣ㄤ綔鐐烘湭渚嗙恫(w菐ng)绲℃灦妲�(g貌u)鐨勬牳蹇冪祫浠讹紝鍏舵�ц兘鐡堕牳宸叉垚鐐哄埗绱凷DN鐧�(f膩)灞曠殑涓�鍊嬮噸瑕佸洜绱�銆傚浣曞舰鎴愮当(t菕ng)涓�鐨凷DN鎺у埗鍣ㄦ�ц兘娓│瑕�(gu墨)鑼冨苟鏂戒互鏈夋晥鐨勬脯瑭︽墜娈�锛屾棭宸叉垚鐐轰簡妤�(y猫)鐣屾櫘閬嶉棞蹇冪殑鍟忛銆傚ぉ鍦颁簰閫�-鍏ㄧ悆SDN娓│瑾嶈瓑涓績鐧�(f膩)甯冪殑銆奡DN鎺у埗鍣ㄦ�ц兘娓│鐧界毊鏇搞�嬪緸SDN鎺у埗鍣ㄦ�ц兘娓│骞宠嚭鐨勬惌寤�銆佹�ц兘娓│鏂规硶鑸囨脯瑭︾祼(ji茅)鏋滃垎鏋愬拰鍓嶇灮鎬х殑鎬ц兘娓│鐮旂┒绛夋柟闈�锛屽悜妤�(y猫)鐣屽睍绀轰簡瑕�(gu墨)鑼冨寲鐨凷DN鎺у埗鍣ㄦ�ц兘娓│娴佺▼锛岀偤缍�(w菐ng)绲′緵鎳夊晢閬告搰楂樻�ц兘SDN鎺у埗鍣ㄨō鍌欐彁渚涗簡渚濇摎(j霉)銆�
缍韩闆诲瓙閫氾紝闆诲瓙鐭ヨ瓨锛屼竴鏌ョ櫨閫氾紒
宸叉敹閷勮姊�153979鍊�
