Ç°ÑÔ

ǰƪ¡¶´ÓʵսdzÎöÔËÓªÉÌÔÆ×ÊÔ´³ØÍøÂç—ÊÖÒյľöÒ顷dzÎöÁ˓ijÔËÓªÉÌITÔÆ×ÊÔ´³ØÍøÂ电ÄÊÖÒÕÑ¡ÓúÍÔµ¹ÊÔ­ÓÉ£¬£¬£¬£¬£¬£¬£¬±¾Æª½«½øÒ»²½ÐðÊöÓªÒµ³¡¾°µÄÒªº¦Á÷Á¿Ä£×Ó£¬£¬£¬£¬£¬£¬£¬ÀýÈ磺ÓòÄÚºÍÓò¼äµÄͬ×⻧¶þÈý²ã»¥·Ã¡¢Òì×⻧Èý²ã»¥·Ã¡¢Çå¾²·À»¤¡¢Äϱ±ÏòÁ÷Á¿µÈ£»£»£»£»£»£»£»£»´Ó¶ø×ÊÖú¸÷ÈËÏàʶÊý¾ÝÖÐÐĵĔѪҺ”ÊÇÔõÑùÔÚÍøÂçOverlayÖÐÁ÷¶¯µÄ£¬£¬£¬£¬£¬£¬£¬½øÒ»²½ÊìϤÔÆÅÌËãÊý¾ÝÖÐÐĵĵײãÍøÂç¼Ü¹¹ºÍÂß¼­¡£¡£¡£¡£¡£

01 ÕûÌåÍØÆËÏÈÈÝ

ͼ1.1.¡øÕûÌåÍØÆËͼʾ

¸Ã°¸ÀýÍøÂçÖ÷Òª½á¹¹Ê¾ÒâÈçÉÏͼ£¬£¬£¬£¬£¬£¬£¬ÆäÖÐһЩÎ޹صÄϸ½Ú×öÁ˾«¼òºÍ²ÃÇС£¡£¡£¡£¡£¸ÃÍøÂçÖÐÓжà¸öPOD£¬£¬£¬£¬£¬£¬£¬Ã¿¸öPOD¾ùÓÐ×Ô¼º×ÔÁ¦µÄ³ö¿Ú¡£¡£¡£¡£¡£PODÄÚ²¿µÄÍøÂç×°±¸Ê¹ÓÃEVPN VXLAN·½·¨ÊµÏÖOverlay¡£¡£¡£¡£¡£

PODÖ®¼ä½ÓÄÉDCI»¥Áª²ã¾ÙÐÐÅþÁ¬£¬£¬£¬£¬£¬£¬£¬DCI ½ÓÈë½»Á÷»úÖ®¼äͨ¹ýEVPN VXLANʵÏÖL2/L3 VPN¡£¡£¡£¡£¡£

02 PODÄÚÁ÷Á¿Ä£×ÓÏÈÈÝ

 
ͬ×⻧L2Á÷Á¿

×⻧µÄHostͨ³£¶¼ÓÐÍýÏëÔÚÒ»¸öBridgeÖеÄÐèÇ󡣡£¡£¡£¡£Í¬½»Á÷»úϵÄL2»¥Í¨ÓÉÍâµØ·þÎñÆ÷ÖÐvSwitch¾ÙÐл¥Í¨»ò½»Á÷»úÍâµØL2ת·¢¼´¿É£¬£¬£¬£¬£¬£¬£¬µ«PODÄÚµÄÒ»¸ö×⻧µÄHostÒò×ÊÔ´·ÖÅɵÄÔµ¹ÊÔ­Óɾ­³£·ÖÅÉÔÚ²î±ðµÄLeaf½»Á÷»úÏ£¬£¬£¬£¬£¬£¬£¬Òò´ËÐèҪʵÏÖ¿çLeafµÄL2Á÷Á¿»¥Í¨¡£¡£¡£¡£¡£

ͼ2.1.¡øͬ×⻧L2Á÷Á¿Ä£×Óͼʾ

ͬ×⻧L2Á÷Á¿Ä£×Ó˵Ã÷ÈçÏ£º

ͳһ×⻧ÍøÂçÄÚÖ÷»úÖ®¼äµÄL2ͨѶ£¬£¬£¬£¬£¬£¬£¬²î±ðVTEPÖ®¼äµÄת·¢£¬£¬£¬£¬£¬£¬£¬ÓÉLeaf¾ÙÐÐVXLAN·â×°ºó£¬£¬£¬£¬£¬£¬£¬·¢Ë͵½VXLANËíµÀµÄ¶Ô¶ËVTEP£¬£¬£¬£¬£¬£¬£¬È»ºó¾ÙÐÐVXLAN½â·â×°£¬£¬£¬£¬£¬£¬£¬½¹µã½»Á÷»ú£¨Spine£©½öʵÏÖÍâ²ã±¨ÎĵÄÈý²ã·ÓÉ,Á÷Á¿²»¾­ÓÉBorder£¨³ö¿Ú½çÏß½»Á÷»ú£©¡£¡£¡£¡£¡£

 
ͬ×⻧L3Á÷Á¿

¹ØÓÚÒ»¸ö×⻧µÄ²î±ðµÄNetwork£¬£¬£¬£¬£¬£¬£¬¿ÉÄÜ»áÓÐͨ¹ý”vRouter”¾ÙÐÐL3»¥Í¨µÄÐèÇ󡣡£¡£¡£¡£Òò´ËÐèҪͨ¹ý½»Á÷»ú¸ø×⻧Ìṩ”vRouter”µÄ¹¦Ð§ÌØÕ÷¡£¡£¡£¡£¡£

ͼ2.2.¡øͬ×⻧L3Á÷Á¿Ä£×Óͼʾ

Á÷Á¿Ä£×Ó˵Ã÷ÈçÏ£º

ͳһ×⻧ÍøÂçÄÚÓªÒµÖ®¼äµÄÈý²ãͨѶ£¬£¬£¬£¬£¬£¬£¬²î±ðVTEPÖ®¼äµÄת·¢£¬£¬£¬£¬£¬£¬£¬ÓÉLeaf¾ÙÐÐVXLAN·â×°ºó£¬£¬£¬£¬£¬£¬£¬Æ¾Ö¤±¨ÎÄÄ¿µÄip£¬£¬£¬£¬£¬£¬£¬²éÕÒ·ÓÉ±í£¬£¬£¬£¬£¬£¬£¬·¢Ë͵½VXLANËíµÀµÄ¶Ô¶ËVTEP£¬£¬£¬£¬£¬£¬£¬È»ºó¾ÙÐÐVXLAN½â·â×°,°þÀëVxLAN±¨ÎÄ£¬£¬£¬£¬£¬£¬£¬»¹Ô­³öԭʼµÄÊý¾ÝÖ¡,ƾ֤ĿµÄipÕÒµ½³ö¶Ë¿Ú,·¢Ë͸øÎüÊÕÖ÷»ú.ÓòÄÚͬ×⻧¿çL3ͨѶ£¬£¬£¬£¬£¬£¬£¬Éæ¼°²î±ðVTEPÖ®¼äµÄL3·ÓÉ£»£»£»£»£»£»£»£»½ÓÄÉÂþÑܶԳÆʽ¾ÙÐа²ÅÅÉè¼Æ, Spine½öʵÏÖÍâ²ã±¨ÎĵÄÈý²ã·ÓÉ,ת·¢²»¾­BorderºÍ·À»ðǽ£¬£¬£¬£¬£¬£¬£¬½öÔÚLeafÍê³É¡£¡£¡£¡£¡£
 
 Òì×⻧L3Á÷Á¿

ͼ2.3.¡øÒì×⻧L3Á÷Á¿Ä£×Óͼʾ

ÔÚ²î±ðµÄVPCÖ®¼ä£¬£¬£¬£¬£¬£¬£¬¿ÉÄÜ»áÓÐһЩӪҵϵͳÓл¥Í¨µÄÐèÇ󣬣¬£¬£¬£¬£¬£¬ÍøÂç×°±¸OverlayµÄVRFÖ®¼ä»¥Í¨¿ÉÒÔ½ÓÄÉÍⲿ·ÓÉÆ÷¡¢BGP VPN¼ä·ÓÉй¶µÄ·½·¨À´ÊµÏÖVPC¼äµÄ·ÓÉ»¥Í¨£¬£¬£¬£¬£¬£¬£¬Ë¼Á¿µ½Ò»Ñùƽ³£À´ËµVPC¼äµÄÓªÒµ»¥Í¨Í¨³£ÊÇÓÐÏ޵ģ¬£¬£¬£¬£¬£¬£¬ºÃ±È±£´æ²î±ðµÄÇå¾²Óò¼¶±ð¡¢½öÔÊÐí²¿·ÖIP»ò¶Ë¿Ú»¥Í¨¡£¡£¡£¡£¡£Òò´Ë£¬£¬£¬£¬£¬£¬£¬±¾°¸ÀýÖеÄÕⲿ·ÖÁ÷Á¿½ÓÄÉÍⲿ·À»ðǽÀ´¾ÙÐл¥Í¨£¬£¬£¬£¬£¬£¬£¬Í¬Ê±ÊµÏÖÇå¾²Õ½ÂÔ¿ØÖÆ¡£¡£¡£¡£¡£

Á÷Á¿Ä£×Ó˵Ã÷ÈçÏ£º

VPCÖ®¼äµÄͨѶÁ÷Á¿ÐèÒª¾­ÓÉBorder£¬£¬£¬£¬£¬£¬£¬ÇÒÐèÒª¾­ÓÉÄÚ²¿·À»ðǽ¾ÙÐÐÁ÷Á¿¹ýÂËϴ媡£¡£¡£¡£¡£ÏÈÔÚLeafÉÏʵÏÖVXLAN·â×°£¬£¬£¬£¬£¬£¬£¬Í¬Ê±ÔÚBorderÉϽâ·â×°ºó·¢Ë͸ø·À»ðǽ(ÒýÈë·À»ðǽ£¬£¬£¬£¬£¬£¬£¬ÔÚ·À»ðǽÄÚ²¿´®½ÓÍê³ÉVRF¹ý¶É)£»£»£»£»£»£»£»£»·À»ðǽ»ØËÍBorderµÄÁ÷Á¿ÔÙ¾­ÓÉBorder¾ÙÐÐVXLAN·â×°ºó·¢Ë͸øÄ¿µÄLeaf¡£¡£¡£¡£¡£

1. ×⻧AÁ÷Á¿×ª´ïµ½ËùÔÚµÄLeaf×°±¸£¬£¬£¬£¬£¬£¬£¬Leaf×°±¸ÈÏÕæVXLANµÄ·â×°ºó½«±¨ÎÄת´ï¸øBorder£¬£¬£¬£¬£¬£¬£¬Borderͨ¹ý¾²Ì¬»ò¶¯Ì¬Â·ÓÉЭÒ齫±¨ÎÄÒýÁ÷ÖÁÄÚ²ã·À»ðǽ¾ÙÐйýÂËϴ媣¬£¬£¬£¬£¬£¬£¬Í¬Ê±¾ÙÐÐVXLANµÄ½â·â×°¡£¡£¡£¡£¡£
2. ÄÚ²ã·À»ðǽÊÕµ½ÒýÁ÷±¨Îĺ󣬣¬£¬£¬£¬£¬£¬½«VRF-AºÍVRF-B¾ÙÐзÓÉ»¥µ¼£¬£¬£¬£¬£¬£¬£¬²¢½«±¨ÎÄͨ¹ý·À»ðǽ·ÓÉ»Ø×¢ÖÁBorder¶ÔÓ¦µÄVRF-BµÄ½Ó¿Ú¡£¡£¡£¡£¡£
3. BorderÖØзâ×°Vxlan TunnelÖÁ×⻧BËùÔÚLeaf£¬£¬£¬£¬£¬£¬£¬½â·â×°ºóµÖ´ïÄ¿µÄÖ÷»ú¡£¡£¡£¡£¡£

03 POD¼äÁ÷Á¿Ä£×ÓÏÈÈÝ

¹ØÓÚͬ×⻧ÄÚÐèҪʵÏÖL2/L3»¥Í¨µÄÓªÒµÖУ¬£¬£¬£¬£¬£¬£¬ÆäÖÐһЩÀýÈçÈÝÔֵġ¢ÂþÑÜʽ°²ÅŵķþÎñÐèҪʵÏÖÒìµØµÄ°²ÅÅ£¬£¬£¬£¬£¬£¬£¬ÕâÀàÓªÒµ¶ÔÍøÂçÌá³öÁË¿çPOD¾ÙÐÐL2ºÍL3»¥Í¨µÄÐèÇ󣬣¬£¬£¬£¬£¬£¬ÕâÀï˼Á¿µ½Á´Â·±¾Ç®µÈÎÊÌâͨ³£»£»£»£»£»£»£»£»áÓõ½L2/L3 VPNµÄ·½·¨£¬£¬£¬£¬£¬£¬£¬ÉÏһƪÎÄÕÂÓÐÏÈÈݼ¸ÖÖͨ¹ýVXLANʵÏÖL2VPNµÄ·½·¨£¨VXLANµÄÌØÕ÷ͬʱҲ¿ÉÒÔʵÏÖL3 VPN£©£¬£¬£¬£¬£¬£¬£¬±¾Àý½ÓÄÉVlan Hand-Off·½·¨ÊµÏÖ¡£¡£¡£¡£¡£

 
ͬ×⻧L2Á÷Á¿

ͼ3.1.¡ø¿çPODͬ×⻧L2Á÷Á¿Ä£×Óͼʾ

¿çPODͬ×⻧L2Á÷Á¿Ä£×Ó˵Ã÷ÈçÏ£º

Êý¾ÝÖÐÐÄÄÚ½ÓÄÉÂþÑÜʽVxLANÍø¹Ø£¬£¬£¬£¬£¬£¬£¬Serverµ½BorderʵÏÖL2/L3 VXLAN½»Á÷;¿çPODµÄL2Á÷Á¿ÎÞÐè¾­ÓÉ·À»ðǽ¹ýÂË£¬£¬£¬£¬£¬£¬£¬ÔÚPOD1µÄLeaf·â×°VXLAN¡¢Border½â·â×°VXLANºó£¬£¬£¬£¬£¬£¬£¬ÒÔVlan·½·¨ÉÏËÍDCI½»Á÷»ú·âװΪvxlanºóË͵½¶Ô¶ËDCI½»Á÷»ú£¬£¬£¬£¬£¬£¬£¬»¹Ô­vlan±¨ÎÄ·¢Ë͸øPOD2µÄBorder£¬£¬£¬£¬£¬£¬£¬Ôٴηâ×°VXLAN·¢Ë͸øLeaf¾ÙÐнâ·â×°£¬£¬£¬£¬£¬£¬£¬µÖ´ï×îÖÕÖ÷»ú¡£¡£¡£¡£¡£
 
ͬ×⻧L3Á÷Á¿

ͼ3.2.¡ø¿çPODͬ×⻧L3Á÷Á¿Ä£×Óͼʾ

¿çPODͬ×⻧L3Á÷Á¿Ä£×Ó˵Ã÷ÈçÏ£º

POD¼äͬ×⻧Èý²ã»¥·ÃÓë¶þ²ã»¥·Ã·¾¶ÂÔÓÐÏàËÆ£¬£¬£¬£¬£¬£¬£¬Borderµ½DCI Leafͨ¹ý×Ó½Ó¿Ú¾ÙÐÐdot1q·âװʵÏÖ»¥Áª£¬£¬£¬£¬£¬£¬£¬½¨É農̬»òÕ߶¯Ì¬Â·ÓÉ, ʵÏÖ±¨ÎÄת·¢£¬£¬£¬£¬£¬£¬£¬ÆÁÕϸ÷³§ÉÌbgp evpn¿ØÖÆЭÒéµÄÒì¹¹ÐÔ£»£»£»£»£»£»£»£»¿çÓòL3ÔÚPOD-1µÄLeaf·â×°VXLAN¡¢Border½â·â×°VXLANºó£¬£¬£¬£¬£¬£¬£¬Í¨¹ýVlan·â×°·¢Ë͸øDCI»¥Áª²ã, ÔÚDCI»¥Áª²ã¾ÙÐзâ×°½â·â×°VXLAN£¬£¬£¬£¬£¬£¬£¬ÔÙͨ¹ýVlan·â×°·¢Ë͸øPOD-2µÄBorder´¦Öóͷ££¬£¬£¬£¬£¬£¬£¬POD-2µÄBorderÔÙ·â×°VXLAN¸øLeaf¾ÙÐнâ·â×°£¬£¬£¬£¬£¬£¬£¬·¢Ë͸ø×îÖÕµÄÖ÷»ú¡£¡£¡£¡£¡£
 
 Òì×⻧L3Á÷Á¿

³ýͬ×⻧ÍâµÄPOD¼äͨѶ֮Í⣬£¬£¬£¬£¬£¬£¬²î±ð×⻧֮¼äҲͬÑù¿ÉÄÜÐèÒª¿çPOD¾ÙÐÐÏ໥ͨѶ£¬£¬£¬£¬£¬£¬£¬Í¬Ê±Ò²ÐèÒª·À»ðǽÀ´Ìṩ¸»ºñµÄ¿ØÖÆÕ½ÂÔ¡£¡£¡£¡£¡£ÓÉÓÚÉæ¼°µ½Õû¸öDCI²ãÒÔ¼°±£´æ¶à×é·À»ðǽ£¬£¬£¬£¬£¬£¬£¬ÕûÌåÂß¼­»á±ÈÔÚͬPODÄÚ¾ÙÐÐÒì×⻧¼ä»¥Í¨ÒªÉÔÖØ´óЩ¡£¡£¡£¡£¡£

ͼ3.3.¡ø¿çPODÒì×⻧L3Á÷Á¿Ä£×Óͼʾ

¿çPODÒì×⻧L3Á÷Á¿Ä£×Ó˵Ã÷ÈçÏ£º

¿çPODµÄ²î±ð×⻧L3»¥·ÃÐèÒª½èÖú·À»ðǽÔÚÁ½¸öVRF¼ä¾ÙÐзÓÉй¶ºÍÁ÷Á¿¹ýÂËϴ媣¬£¬£¬£¬£¬£¬£¬Êý¾ÝÖÐÐÄÄÚ½ÓÄÉÂþÑÜʽVxLANÍø¹Ø£¬£¬£¬£¬£¬£¬£¬serverµ½borderʵÏÖL2/L3 VXLAN½»Á÷£¬£¬£¬£¬£¬£¬£¬Borderµ½DCI»¥Áª²ãͨ¹ýVlan·âװʵÏÖ»¥Áª£¬£¬£¬£¬£¬£¬£¬½¨É農̬»òÕ߶¯Ì¬Â·ÓÉ, ʵÏÖ±¨ÎÄת·¢£¬£¬£¬£¬£¬£¬£¬ÆÁÕϸ÷³§ÉÌbgp evpn¿ØÖÆЭÒéµÄÒì¹¹ÐÔ¡£¡£¡£¡£¡£Óò¼ä²î±ð×⻧¼äµÄÓªÒµÁ÷Á¿Ðè¾­ÓÉ·À»ðǽ£¬£¬£¬£¬£¬£¬£¬Ñ¡ÔñÄıߵķÀ»ðǽƾ֤ÿ¸öÓªÒµÇéÐξÙÐÐÑ¡Ôñ¡£¡£¡£¡£¡£±¨ÎÄ·â×°Âß¼­Á÷³ÌÓëǰƪVlan Hand-OffµÄÏÈÈÝ»ù±¾Ò»Ö£¬£¬£¬£¬£¬£¬£¬ÆäÖз×ÆçÑùµÄµØ·½ÎªÔÚÐèÒª½øÈë·À»ðǽһ²àµÄDCI³ö¿Ú£¬£¬£¬£¬£¬£¬£¬Borderµ½·À»ðǽÔÙµ½DCI½»Á÷»úʱÔÚ·À»ðǽÉÏÓÐÒ»¸öÈý²ãת·¢µÄÀú³Ì£»£»£»£»£»£»£»£»

1. ×⻧AÁ÷Á¿×ª´ïµ½POD1µÄLeaf×°±¸£¬£¬£¬£¬£¬£¬£¬ Leaf×°±¸ÈÏÕæVXLANµÄ·â×°ºó½«±¨ÎÄת´ï¸øBorder×°±¸£¬£¬£¬£¬£¬£¬£¬Íø¹Ø×°±¸VXLAN½â·â×°£¬£¬£¬£¬£¬£¬£¬Í¨¹ý¾²Ì¬»ò¶¯Ì¬Â·Óɽ«±¨ÎÄÇ£ÒýÖÁ·À»ðǽʵÏÖVRF¼ä»¥Í¨ºÍÇå¾²Õ½ÂÔ¡£¡£¡£¡£¡£
2. ·À»ðǽÊÕµ½±¨Îĺ󣬣¬£¬£¬£¬£¬£¬½«VRF-AºÍVRF-CÖ®¼äµÄ·ÓɾÙÐÐÏ໥й¶£¬£¬£¬£¬£¬£¬£¬ÇÒ½«±¨ÎÄ·¢Ë͸øBorder¶ÔÓ¦µÄVRF-CµÄ½Ó¿Ú¡£¡£¡£¡£¡£
3. BorderÊÕµ½·À»ðǽµÄ±¨Îĺ󣬣¬£¬£¬£¬£¬£¬Á÷Á¿Í¨¹ýVLAN·â×°·¢Ë͸øDCI Leaf-1¡£¡£¡£¡£¡£DCI Leaf-1ÊÕµ½±¨Îĺ󣬣¬£¬£¬£¬£¬£¬¾ÙÐÐVXLAN·â×°ºó½«±¨ÎÄ·¢¸øDCI Leaf-2¡£¡£¡£¡£¡£
4. DCI Leaf-2¾ÙÐÐVXLANµÄ½â·â×°ºó,Á÷Á¿Í¨¹ýVLAN·â×°´«Êä¸øPOD2 Borde Leaf¶ÔÓ¦µÄVRF-B½Ó¿Ú¡£¡£¡£¡£¡£
5. POD2µÄBorderÊÕµ½±¨Îĺ󣬣¬£¬£¬£¬£¬£¬ÖØоÙÐÐVXLANµÄ·â×°£¬£¬£¬£¬£¬£¬£¬Í¨¹ýVRF-BµÄ·ÓÉ±í£¬£¬£¬£¬£¬£¬£¬½«±¨ÎÄ·¢Ë͸øÄ¿µÄLeafµÄVTEPÍø¹Ø×°±¸¡£¡£¡£¡£¡£
6. Ä¿µÄLeafÊÕµ½±¨Îĺ󣬣¬£¬£¬£¬£¬£¬¾ÙÐÐVXLAN½â·â×°ºó·¢Ë͸øÄ¿µÄ×⻧B¡£¡£¡£¡£¡£

04 ÆäËüÁ÷Á¿Ä£×ÓÏÈÈÝ

 
Çå¾²·À»¤ÒýÁ÷Á÷Á¿

¹ØÓÚÔÆ×ÊÔ´³ØÄÚ²¿·ÖÓªÒµµÄ·À»¤½öͨ¹ý¹Å°å·À»ðǽµÄ¹æÔòÊÇÔ¶²»·óµÄ£¬£¬£¬£¬£¬£¬£¬ÖÖÖÖ¶ÔÍâ·þÎñµÄÓ¦ÓõÄÎó²îºÍÉèÖò»¹æ·¶¾ù¿ÉÄܳÉΪ¿ÉÒÔ´©Í¸·À»ðǽ»úÖƵÄÇ徲Σº¦¡£¡£¡£¡£¡£Òò´Ëͨ³£ÐèÒªÓ¦ÓòãµÄ·À»¤ºÍ¼ì²âÊÖ¶ÎÀ´ÎªÄÚ²¿ÓªÒµÌṩ½øÒ»²½µÄ±£»£»£»£»£»£»£»£»¤£¬£¬£¬£¬£¬£¬£¬ÀýÈçIPS¡¢WAF¡¢Êý¾Ý¿âÉó¼ÆµÈ¡£¡£¡£¡£¡£

˼Á¿µ½¹Å°åµÄ´®ÌǺù«ʽµÄÇå¾²×°±¸°²ÅÅ·½·¨ÒÑÎÞ·¨Öª×ãÔÆÊý¾ÝÖÐÐļ¶±ðµÄÐÔÄÜ¡¢¿É¿¿ÐÔ¼°¶à×⻧ÐèÇóÌØÕ÷£¬£¬£¬£¬£¬£¬£¬±¾°¸ÀýÖÐͨ¹ýÅÔ·°²ÅÅIPS¡¢WAFµÈÇå¾²×°±¸£¬£¬£¬£¬£¬£¬£¬Í¨¹ýSDN¿ØÖÆÆ÷ʵÏÖService Chain°´ÐèÒýÁ÷¡£¡£¡£¡£¡£

ͼ4.1.¡øÇå¾²·À»¤ÒýÁ÷Á÷Á¿Ä£×Óͼʾ

Çå¾²·À»¤ÒýÁ÷Á÷Á¿Ä£×Ó˵Ã÷ÈçÏ£º

Ö÷»úÄϱ±Á÷Á¿´Ó½ÓÈëLeaf½øÈëµ½OverlayÍøÂ磬£¬£¬£¬£¬£¬£¬Í¨¹ýECMPµÈ¼Û¸ºÔصִïBorder²¢°´ÐèÖ´ÐÐÒýÁ÷Õ½ÂÔ£¬£¬£¬£¬£¬£¬£¬½«ÐèÒª¾ÙÐзÀ»¤µÄÓªÒµÁ÷Á¿ÒýÈëWAF»òIPSʵÏÖÁ÷Á¿¹ýÂË£»£»£»£»£»£»£»£»
ÁíÍâBorder½«¾µÏñÓªÒµÉÏÏÂÐнӿÚ×÷ΪԴ¶Ë¿Ú£¬£¬£¬£¬£¬£¬£¬¸´ÖÆÒ»·Ýµ½ÊÓ²ì¶Ë¿Ú£¬£¬£¬£¬£¬£¬£¬Ê¹ÓÃÁ÷Á¿Ì½Õë×°±¸ÆÊÎö±¨ÎÄ£¬£¬£¬£¬£¬£¬£¬¿É¾ÙÐÐÍþв¼ì²âºÍÓ¦ÓÃÐÔÄܼà²â¡£¡£¡£¡£¡£

 
·þÎñÆ÷ÓëÍⲿÍøÂçµÄÄϱ±ÏòÁ÷Á¿

ͼ4.2.¡ø·þÎñÆ÷ÓëÍⲿÍøÂçµÄÄϱ±ÏòÁ÷Á¿Ä£×Óͼʾ

·þÎñÆ÷¶ÔÍâÓªÒµÐû²¼»ò»á¼ûÍⲿÍøÂçÐèҪͨ¹ýÍøÂç½çÏßµÄÍâ²ã·À»ðǽ¾ÙÐзÓɼ°Õ½ÂÔ¿ØÖÆ£¬£¬£¬£¬£¬£¬£¬¹ØÓÚÓªÒµ·þÎñÆ÷ʹÓÃ˽ÍøµØÖ·µÄ£¬£¬£¬£¬£¬£¬£¬»¹ÐèÒªÍâ²ã·À»ðǽÌṩNATÄÜÁ¦¡£¡£¡£¡£¡£

Á÷Á¿Ä£×ÓÈçÏ£º

Ö÷»úͬÍâÍøÖ®¼äµÄͨѶÁ÷Á¿ÐèÒª¾­ÓÉBorder£¬£¬£¬£¬£¬£¬£¬ÎÞÐè¾­ÓÉÄÚ²ã·À»ðǽ¹ýÂ˺ÍÏ´åª,µ«ÐèÒª¾­ÓÉÍâ²ã·À»ðǽ¾ÙÐÐÁ÷Á¿´¦Öóͷ££¬£¬£¬£¬£¬£¬£¬ LeafÉÏʵÏÖVXLAN·â×°£¬£¬£¬£¬£¬£¬£¬Í¬Ê±ÔÚBorderÉϽâ·â×°ºó·¢Ë͸øÍâ²ã·À»ðǽ£»£»£»£»£»£»£»£»Íâ²ã·À»ðǽÔÙ·¢Ë͸øÍⲿÍøÂç¡£¡£¡£¡£¡£

Ö÷ÒªÓÐÈçÏÂÈýÖÖÓªÒµ³¡¾°:

1. Ö÷»úÉèÖù«ÍøIP,ͨ¹ýʵÏÖÓëÍâÍø»¥Í¨£»£»£»£»£»£»£»£»
2. Ö÷»úÉèÖÃÄÚÍøIP,ͨ¹ýSNATʵÏÖ ÏòÍâÍø¾ÙÐÐͨѶ£»£»£»£»£»£»£»£»
3. Ö÷»úÉèÖÃÄÚÍøIP,ͨ¹ýDNATʵÏÖ ÍâÍøÏòÆä¾ÙÐÐͨѶ¡£¡£¡£¡£¡£

×ܽá

±¾ÎÄͨ¹ýÒ»¸ö°¸ÀýÆÊÎöÆäÏêϸµÄÁ÷Á¿Ä£×Ó£¬£¬£¬£¬£¬£¬£¬Ï£ÍûÄܸø¸÷ÈË´øÀ´Ò»Ð©×ÊÖúºÍÆô·¢£¬£¬£¬£¬£¬£¬£¬ÆäÖÐËùÓÃÊÖÒÕÊֶΡ¢ÊµÏÖÒªÁì¼°Á÷Á¿Ä£×Ó¿ÉÄÜ»áÓÐһЩÌض¨µÄÅä¾°»òÔµ¹ÊÔ­ÓÉ£¬£¬£¬£¬£¬£¬£¬ÔÚÆäËü³¡¾°»òÇéÐÎÏ¿ÉÄܲ»ÊÇÓÅ»¯µÄÒªÁ죬£¬£¬£¬£¬£¬£¬¹ØÓÚһЩÊÖÒÕÈçΪºÎ½ÓÄɽ»Á÷»úʵÏÖOverlay¡¢ÎªºÎ½ÓÄÉVlan Hand-OffÒªÁìʵÏÖL2/L3µÄDCI£¬£¬£¬£¬£¬£¬£¬ÔÚǰƪ¡¶´ÓʵսdzÎöÔËÓªÉÌÔÆ×ÊÔ´³ØÍøÂç—ÊÖÒյľöÒé¡·¿ÉÒÔÕÒµ½Ãյס£¡£¡£¡£¡£

Ïà¹ØÍƼö£º

• ´óÐÍÊý¾ÝÖÐÐÄÍøÂç·ÓÉЭÒéÑ¡Ôñ
• ´óÐÍÊý¾ÝÖÐÐÄBGP·ÓÉЭÒéÍýÏë
• ´ÓʵսdzÎöÔËÓªÉÌÔÆ×ÊÔ´³ØÍøÂç—ÊÖÒյľöÒé