97¹ú¼Ê

Àë±ðÔËάÄÚÚ§ È«ÓòЭͬÌáЧ Ø­ 97¹ú¼ÊÍøÂçÔËά°ü¹ÜÂÄÀú·ÖÏí»á
Ô¤Ô¼Ö±²¥
ÎÞ¸Ð×¼Èë ÈËÎïͳ¹Ü Ø­ RG-SAM+5.X ÐÂÒ»´ú¸ßУAIÈÏ֤ƽ̨Ðû²¼
Ô¤Ô¼Ö±²¥
97¹ú¼Ê¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾
²úÆ·
< ·µ»ØÖ÷²Ëµ¥
²úÆ·ÖÐÐÄ
²úÆ·
½â¾ö¼Æ»®
< ·µ»ØÖ÷²Ëµ¥
½â¾ö¼Æ»®ÖÐÐÄ
ÐÐÒµ
ºÏ×÷»ï°é
·µ»ØÖ÷²Ëµ¥
Ñ¡ÔñÇøÓò/ÓïÑÔ
97¹ú¼Ê¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾

×ß½ü¿ÆÑ§£º´øÄã½âÃÜ¡°Ó³É䱨ÎÄ¡±Ê§×ÙÖ®ÃÕ | ÔËάʵս¼Ò

97¹ú¼Ê¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾ Ðû²¼Ê±¼ä£º2020-06-02
97¹ú¼Ê¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾

¸÷È˺à £¬ÎÒÊÇ “ÀÏÀÇ” £¬Ò»¾­Ò²ËãÎÄÒÕÇàÄêһö¡£ÎÞÄÎ £¬Ò»ÈëITÉîËÆº£ £¬Ö»ÊÇÒ»¸öתÉí £¬¾ÍÍê³ÉÁË´ÓÎÄÒÕÇàÄêµ½IT¹·µÄ»ªÃÀ±äÉí¡£

ÑÔ¹éÕý´« £¬½ñÌìÒªºÍ¸÷ÈË·ÖÏíµÄÄÚÈÝÊǹØÓÚÒ»¸ö¶Ë¿ÚÓ³ÉäÎÊÌâÕæÊµ°¸Àý £¬ÎÒÃÇÖªµÀ¶Ë¿ÚÓ³Éä²»ÀÖ³ÉÎÊÌâ¾­³£Óöµ½ £¬Õâ´ÎΪÁËÕý¾­ÇÒϵͳ´øÒý¸÷ÈËѧϰӳÉäÎÊÌâÅŲé £¬ÎÒ½«Í¨¹ýÒýÈëÉí±ßÒ»¸öÕæÊµ°¸Àý¶Ô»° £¬²ã²ãÉîÈëÆÊÎöÓ³ÉäÎÊÌâÖ¢½á £¬Ï£ÍûÄܸø¸÷ÈËÌṩһЩÆôʾ¼¿ÕÊÖú¡£

Ok £¬»°Î´¼¸Ëµ £¬ÎÒÃÇ×îÏȰÉ¡£

Ò»¡¢Ê²Ã´³¡¾°»áÓõ½¶Ë¿ÚÓ³Éä——Çé¾°

ΪÁ˽²ÇåÎÊÌâ £¬ÎÒÃÇÓÐÐëÒªÌáǰÏàʶһÏÂʲô³¡¾°»áÓõ½¶Ë¿ÚÓ³Éä¼°¼¸¸ö»ù´¡¿´·¨¡£

Ê×ÏÈÊÇNAT£¨Network Address Translation£©È«³ÆÍøÂçµØÖ·×ª»»¡£Ïêϸ¿´·¨ÏÈÈݽ¨Òé°Ù¶È¡£¼òÆÓÀ´½²¾ÍÊÇÔÚ³ÖÓÐË½ÍøµØÖ·µÄÖ÷»úÏëºÍ¹«ÍøµÄµØÖ·Í¨Ñ¶µÄʱ¼äÐèҪʹÓõ½µÄ¹«ÍøºÍË½ÍøµÄµØÖ·½»Á÷µÄÊÖÒÕ¡£ÎÒÃǶ¼ÖªµÀIPv4·ÓÉÊÇÇø·Ö¹«ÍøµØÖ·ºÍË½ÍøµØÖ·µÄ £¬Ë½ÍøµØÖ·ÔÚ¹«ÍøÊÇûÓзÓɵÄ £¬ÄÇÕâ¸öʱ¼äÓµÓÐË½ÍøµØÖ·µÄÖ÷»úÏëÒªºÍ¹«ÍøµÄÖ÷»úͨѶ £¬Õâ¸öÊÖÒÕÊDZز»¿ÉÉٵġ£

 

Æä´ÎÊǶ˿ÚÓ³Éä

 

ͼ(1)

ÈçÉÏͼËùʾ £¬PCλÓÚÍâÍø £¬Ä³·þÎñÆ÷(Èçweb·þÎñÆ÷)λÓÚÄÚÍø¡£µ«ÓÉÓÚIPµØÖ·ÒѾ­ºÄ¾¡µÄÎÊÌâ £¬Õû¸öÍøÂçÖ»·ÖÅÉÁËÒ»¸öÍâÍøIPµØÖ·¡£³ö¿Ú·ÓÉÆ÷ÊôÓÚÄÚÍø £¬ÓÃÓÚÅþÁ¬ÍâÍø¡£PCÒª»á¼ûµ½ÄÚÍøµÄ·þÎñÆ÷ £¬ÐèÒªÔÚ³ö¿Ú·ÓÉÆ÷ÉÏ¿ªÆôNAPT£¨¶Ë¿ÚÓ³É䣩¹¦Ð§ £¬¼´Õë¶Ôweb·þÎñÌṩµÄ¶Ë¿Ú¾ÙÐж˿ÚÓ³Éä¡£

¶Ë¿ÚÓ³Éä×Åʵ¾ÍÊÇÒ»ÖÖÄÚÍø·þÎñÆ÷¶ÔÍ⿪·ÅµÄÒ»ÖÖÍøÂçµØÖ·×ª»» £¬×Åʵת»»µÄÔ­Àí¾ÍÊǵ±»á¼û¹«ÍøÄ³¸öµØÖ·µÄij¸ö¶Ë¿ÚµÄʱ¼äÓÉNAT×°±¸½«Ä¿µÄµØÖ·×ª»»ÎªÒª»á¼ûµÄÄÚÍø·þÎñÆ÷µÄµØÖ· £¬²¢×ª·¢¸øÄÚÍø·þÎñÆ÷ £¬ÆÚ´ýÄÚÍø·þÎñÆ÷±¨ÎÄ·µ»Øµ½¶ÔÓ¦µÄ½Ó¿ÚµÄʱ¼äÔÙÆ¾Ö¤Ö®Ç°µÄ»á»°×ª»»»ØÖ®Ç°µÄ±¨ÎÄ¡£

 

¶þ¡¢ÃÔʧµÄÓ³É䱨ÎÄ

»°ËµÇ°Ð©ÌìÎåһС¼ÙÆÚ £¬Ð¡ÍõºÃÈÝÒ×½è×ÅÒßÇ鳣̬»¯µÄÆõ»ú³öȥ̤¸öÇà £¬ÍíÉÏ»ØÀ´À۵IJ»¿É £¬ÔçÔçµÄÏ´Ï´¾Í˯ÁË¡£Ð§¹ûÈý¸üÒ»µã¶à˯µÄÕýÏãµÄʱ¼ä¾Í±»ºÃ»úÓÍ£¨Ð¡ÀµÄµç»°³³ÐÑÁË £¬ÓÚÊÇÓÐÁËÏÂÃæÁÙ»°……

 

 Í¼(2)

 

´ËʱµÄСÍõ˯ÒâÍêȫûÁË £¬Äã¸î½Ó¿à±ÆÒ²¾Í°ÕÁË £¬À­×ÅÎÒÒ»Æð¿à±ÆÄã¾ÍÊÇ·¸·¨ÁË¡£ÎÒÕâС±©ÐÔÇé°¡¡£ÆäʱÎҾͿªÅçÁË£ºÔÛÁ©Ë­¸úË­°¡ £¬±ð¿ÍÌס£ÓõÄʲôװ±¸°¡ £¿ÏêϸÇéÐκÍÎÒ˵Ï¡£

Èý¡¢ÃÔʧµÄÓ³É䱨ÎÄ——»¹Ô­ÏÖ³¡

Ô­À´ÏÖ³¡ÓÃһ̨EG×ö³ö¿Ú £¬¶ÔÄÚ¾ÍÊǽ¹µã½»Á÷—»ã¾Û—½ÓÈë—·þÎñÆ÷À² £¬ÖÐÐÄ»¹´®ÁËһ̨·À»ðǽ£¡²»¹ýÇå¾²Õ½ÂÔÈ«·Åͨ £¬Ö±½ÓÓýӿڵØÖ·Ó³ÉäÄÚÍøµÄ·þÎñÆ÷¡£

 

ͼ£¨3£©

ºÃ»úÓÍ˵Õâ¸öÓ³ÉäÉèÖÃÒ»¶¨ÊÇûÎÊÌâ £¬ÕâÖÖÉèÖÃËûÅä¹ýÐí¶à±é £¬²¢ÇÒÔÚÄÚÍø²âÊÔ¹ý·þÎñÆ÷ÓªÒµ £¬ÊÇÕý³£µÄ°¡¡£ÄÚ²¿µÄ·þÎñÆ÷Ò²¿ÉÒÔÖ±½ÓÉϹ«Íø £¬¿ÉÊǾÍÊÇÎÞ·¨ÀÖ³Éͨ¹ý¹«ÍøµØÖ·»á¼ûµ½ÄÚ²¿·þÎñÆ÷¡£

 

¾ÍÕâ°¡ £¬»úÓͱðÅ £¬so  easy  £¬À´°É £¬ÈÃÎÒÃÇÒ»²½Ò»²½work it out£¡

 

“´Ó¹«ÍøpingÓ³ÉäµÄ¹«ÍøµØÖ·Í¨Âð”

“¿ÉÒÔͨ°¡”

 “Ok £¬Á¬Í¨ÐÔɨ³ý £¬·þÎñÆ÷ҲûÎÊÌâ”

 

“ÐÞ¸ÄÓ³ÉäµÄÍâÍø¶Ë¿Ú²âÊÔÊÇ·ñÕý³£ £¿”

“²»¿ÉÒÔ!ÕÕ¾Éû·¨»á¼û”

“Ok £¬ÔËÓªÉÌ·â¶Ë¿ÚÎÊÌâ¿ÉÒÔɨ³ý£¡”

 

“½¹µã½»Á÷»úÀû±ãÁ÷Á¿Í³¼Æ»òÕß¾µÏñ

×¥°üÂ𠣬¿´ÏÂÓÐûÓÐת»»±¨ÎÄ´Ó·À»ð

ǽÉϽ¹µã £¬¿´ÏÂÎÊÌ⾿¾¹ºÍ·À»ðǽÓÐ

ûÓйØÏµ £¿”

“×¥¹ýÁË £¬Óб¨ÎÄ£¡”

“OK £¬»ù±¾¿ÉÒÔɨ³ý·À»ðǽÎÊÌâ¡£”

 

“ÏÖ³¡ÓÐûÓжà³ö¿ÚÇéÐÎ £¿”

“Óа¡¡£ÁªÍ¨Ò»¸ö £¬µçÐÅÒ»¸ö £¬Á½¸ö³ö¿Ú¡£”

 

¹þ¹þ £¬Ìýµ½ÕâÀï £¬Ð¡Íõ·Å×ݵÄЦÁË

“ÎÊÌâÓ¦¸ÃÕÒµ½ÁË £¬ÊDz»ÊÇÍù·µÂ·¾¶·×ÆçÖµ¼ÖµÄ £¿

ÓÐûÓаü¹ÜÓ³ÉäµÄ»Ø³ÌÊý¾ÝÁ÷»¹´Ó¶ÔÓ¦µÄ½Ó¿Ú»ØÈ¥°¡ £¿”

 

“ÄãÐ˷ܵÄÌ«ÔçÁËÀÏÌú £¬½Ó¿ÚÏ¿ªÆôÁËreverse-path(Ô´½øÔ´³ö)Õâ¸öÇéÐÎÓ¦¸Ã»áÍù·µÒ»Ö°É £¿£¡”

°¥ßÏÎÒÈ¥ £¬Õâ×ÔÐŵÄ £¬Í»È»ÉÁÁËÀÏ×ÓµÄÑü¡£ÏÕЩװ±ÆÊ§°Ü £¬Ã»¹ØÏµ £¬next £¬ÀÏÖ½Òª·Å´óÕÐÁË¡£

“À´ £¬°ïÎÒÊÕ¸öNAT ת»»µÄÁ÷ÐÅÏ¢

³ò³ò°É¡£ÏÈÀ´¿´¿´NATÕâ²½¾¿¾¹ÓÐû

ÓÐʲôÎÊÌâ¡£

ÏÈ¿ªÆôϵǼÈí¼þµÄ¼Í¼»á»° £¬È»ºócliÇãº

1. show ip fpm modules | i FLOW-AUDIT

2.show ip fpm pri filter x£¨xΪµÚÒ»°ì·¨ÍøÂçË÷ÒýºÅ£©0 x.x.x.x£¨»á¼ûÍâÍøip£© 32 0.0.0.0 32

2.show ip fpm flow filter 0 x.x.x.x£¨»á¼ûÍâÍøip£© 32 0.0.0.0 32

3.ͬʱÔÚEG¶ËºÍ·þÎñÆ÷»®·Ö×¥°ü

“ºÃµÄ £¬ÂíÉÏÊպ÷¢¸øÄã¡£”

 

 

 

ËÄ¡¢ÃÔʧµÄÓ³É䱨ÎÄ——ÆÆÃÔ

ÏÂÃæÎÒÃǶÔÍøÂçÕ⼸¸öÐÅÏ¢Ïêϸ½â¶ÁÏ £¬¿´¿´ËûÃÇ×÷ÓÃÊÇʲô£º

Ê×ÏÈÏÈÉÔ΢ڹÊÍÏ £¬ÍøÂçÁ½¸öÏÂÁî×÷Óãº

1.ÏÈshow ip fpm modules | i FLOW-AUDIT—ÓÃÀ´Éó²éÁ÷Á¿É󼯵ÄÓªÒµºÅ£¨×ó²àµÚÒ»ÁÐ £¬Èç±¾°¸ÀýΪ10£©

2.show ip fpm pri filter 10 0 x.x.x.x£¨»á¼ûÍâÍøip£© 32 0.0.0.0 32—ÓÃÀ´ÍøÂçÊý¾Ý°üѡ··¾¶ÊÇ·ñ׼ȷ£¨Èç´ÓWAN¿Ú½Ó¿Úµ½Êý¾Ý°üºóÊÇ·ñ´Ó׼ȷLAN¿Úת·¢ £¬Íù·µ×ª·¢Â·¾¶ÊÇ·ñ׼ȷ£©

3.show ip fpm flow filter 0 x.x.x.x£¨»á¼ûÍâÍøip£© 32 0.0.0.0 32—ÓÃÀ´ÍøÂçÊý¾Ý°üÁ÷±íÐÅÏ¢ÊÇ·ñÕý³£×öÁ˶˿Úת»»¼°×ª»»ºóÊý¾ÝÊÕ·¢ÊÇ·ñÕý³££¨Ò»Ñùƽ³£ÈôÊÇ׼ȷת»»µÄ»°ÔÚÁ÷ÐÅÏ¢»áÓÐת»»¼Í¼£©

 

Ok £¬ÄÇôÎÒÃǽÓÏÂÀ´¿´¿´ÏÖ³¡ÍøÂç»ØÀ´ÐÅÏ¢£º

  1. Ê×ÏÈÎÒÃÇ¿ÉÒÔ¿´µ½£ºÍâÍø»á¼ûµÄÖÕ¶Ëip£¨¼´218.106.154.158£©»á¼ûÓ³Éä½Ó¿Úip£¨58.x.x.59£©Ê±¼ä £¬Êý¾Ý°üת·¢Íù·µÂ·¾¶È·ÊµÃ»ÎÊÌâ £¬´ÓWAN3¿Ú½ø £¬LAN-Te0/0³ö £¬»Ø³ÌÊý¾ÝÁ÷ҲûÎÊÌâ £¬ÈçÏÂͼ£º

ͼ£¨5£©

  1. ÍâÍø´¥·¢»á¼ûʱ¼ä £¬»á¼ûµÄÄ¿µÄµØÖ·£¨¼´WAN3¿ÚµÄip£© £¬×°±¸È·Êµ×¼È·×öÁËת»»£¨¿´À¨ºÅÄÚÀïµØÖ·ÊÇÄÚ²¿·þÎñÆ÷ÒªÓ³É䵨ַ£© £¬µ«ÕâÀïÊý¾ÝÊÕ·¢È·ÊµÒ²ÓеãÎÊÌ⣨¿´sendºÍrecÁÐ £¬¶à´ÎshowЧ¹ûÊý¾ÝδÓÐÏÔ×ÅÉÏÕÇ£© £¬ÈçÏ£º

ͼ£¨6£©

       ÒÔÉÏÁ½µã²âÊÔ¿ÉÒԵóö£ºEGµÄ¶Ë¿ÚÓ³ÉäÉèÖÃûÓÐÎÊÌâ £¬·þÎñÆ÷Ò³ÃæÃ»ÓÐÎÊÌâ £¬EGÉÏÊý¾Ýת·¢Ã»ÓÐÎÊÌâ £¬Õ÷ÏóÊÇÓеãÏ£Ææ £¬¼ÌÐø¿´¿´±¨ÎÄ£º

1¡¢ÔÚ·þÎñÆ÷¶Ë×¥°ü £¬ÄÜ¿´µ½Õý³£µÄhttp GET±¨Îĵ½µÖ´ï·þÎñÆ÷£º

ͼ£¨7£©

²»¹ý·þÎñÆ÷¶ËÊÕµ½get±¨ÎÄÖ®ºó £¬ÓÐÊÕµ½Ò»¸örstµÄÖØÖÃÅþÁ¬±¨ÎÄ £¬µ¼ÖÂhttpÅþÁ¬ÖÕÖ¹¡£

2¡¢ÔÚEG¶Ë×¥°ü £¬Ò²ÄÜ¿´µ½±¨ÎÄÕý³£µÖ´ïEG £¬²¢ÇÒÕý³£×ª»»Ö®ºóת·¢¸øÄÚÍø·þÎñÆ÷£º

ͼ£¨8£©

´ÓÕâÀï¿´RST±¨ÎͼÊÇ»á¼û·þÎñÆ÷µÄÖÕ¶ËÌᳫÀ´µÄ £¬ÈôÊÇÊÇÕý³£µÄ½»»¥Àú³Ì²»»áÓÐrstµÄ±¨ÎÄ¡£

´Ó×¥°üЧ¹û£ºÏÓÒÉÊÇÖÐÐÄÔËÓªÉÌ×°±¸ÒÖÖÆÐÐΪµ¼Ö»ØÓ¦RSTÒì³£±¨ÎÄ¡£

 

Îå¡¢ÃÔʧµÄÓ³É䱨ÎÄ——½âÃÜ

ΪÁË֤ʵȷʵÊÇÔËÓªÉÌËùΪ £¬¸øÐ¡ÀîÒ»¸ö½»½Ó £¬Ð¡Íõ¸Ïæ´Ó·­¿ªµçÄÔÔÚÍâµØµçÄÔÖÕ¶Ë»á¼û×¥Á˸ö°ü £¬Ð§¹û·¢Ã÷µçÄÔÌᳫGET±¨ÎÄÖ®ºó £¬ÓÖÊÕµ½Ò»¸öÓÉÓ³ÉäµÄÍâÍø·þÎñÆ÷·¢À´µÄÒ»¸öRST±¨ÎÄ£¡¹þ¹þ £¬¹ûÕæÎÊÌâ³öÔÚÕâÀï £¬¸Ïæ¸øÐ¡ÀîÚ¹ÊÍÁËÕû¸öÀú³Ì £¬½¨ÒéÁªÏµÔËÓªÉÌЭÖúÅŲ飡

СÀî³Ö×ÅÏÓÒɵÄ̬¶È £¬ÓÖ×öÁËÒ»¸ö²Ù×÷£º½«µçÄÔÄ£ÄâÔËÓªÉÌÇéÐÎ £¬ÉèÖóÉÍâÍøÍø¹ØµØÖ· £¬³äµ±ÍâÍøÏß·¾ÙÐлá¼û £¬ÊÇ¿ÉÒÔÕý³£»á¼û £¬ÖÁ´Ë»ù±¾È·ÈÏÊÇÔËÓªÉÌÒÖÖÆÐÐΪËùÖ¡£Ð¡Àî¸ÏæÁªÏµÔËÓªÉÌÌæ»»Á˸öÍâÍøµØÖ·ºó £¬Ò»ÊÔ¹ûÕæºÃÁË £¬Á¬Á¬ºÍСÍõÖÂл £¬ËµÕâ´Î²»µ«ÎÊÌâ½â¾öÁË £¬»¹ÀíÇåÁËÓ³ÉäÎÊÌâµÄÅŲé˼Ð÷ £¬×îºó»¹·ÇÒªÇëСÍõ³ÔÉÕ¿¾ÄØ¡£

 

Áù¡¢°¸ÀýÂÄÀú×ܽá

       ¶Ô´ËÀà¹ÊÕϵÄÅŲé³ýÁ˹Ø×¢ÉèÖà £¬Ìæ»»¶Ë¿Ú¼°È·ÈÏÏÖ³¡ÍøÂçÇéÐÎÒÔÍâ £¬ºÜÖ÷ÒªÊÇÒªÏÈŪÇåÎúÊý¾Ýת·¢Â·¾¶ £¬¶à˼Ë÷Êý¾ÝµÄ×ßÏò £¬¿ÉÄÜÓöµ½µÄÎÊÌâ £¬ÐëҪʱ¼äÍŽá×¥°ü¶¨Î»ÆÊÎö £¬Ò»²½²½ÅŲé £¬´Ó»ù±¾µÄ×îÏÈ £¬²»·Å¹ýÒ»¸ö¿ÉÄܵÄÔµ¹ÊÔ­ÓÉ¡£

       ͨÓÃÅŲé˼Ð÷ÈçÏ£º

Æß¡¢±³ºóÊÖÒÕÔ­Àí

1¡¢Á÷±í£º

-  EG/NPE×°±¸µ×²ãµÄÒ»Õűí £¬´æ´¢×°±¸ÎüÊÕÒÔ¼°×ª·¢µÄÊý¾ÝÁ÷ÐÅÏ¢¡£Á÷±í¿ÉÒԼͼÊý¾ÝÁ÷µÄÔ´Ä¿µÄµØÖ·¡¢Ô´Ä¿µÄ¶Ë¿Ú¡¢·¢ËͺÍÎüÊÕµÄ×Ö½ÚÊý¡¢ÊÇ·ñ×öÁËNAT¡¢NATǰºóIP¡¢¶Ë¿ÚµÄת±äµÈÐÅÏ¢¡£

-  Á÷±íÊÇEG/NPE×°±¸ÖкÜÊÇÖ÷ÒªµÄÒ»Õűí £¬Êý¾Ý´¦Öóͷ£Ê±ÓÅÏÈʹÓõ½ÕâÕűíÖÐÒÑÓеÄÊý¾ÝÁ÷ÐÅÏ¢ £¬Í¬Ê±ËùÓеÄÊý¾Ýת·¢µÄ»ù±¾ÐÅÏ¢¶¼»á´æ´¢µ½ÕâÕűíÖС£

 

ÏÂÁ

show ip fpm flow filter 0(ЭÒé £¬0ÌåÏÖí§Òâ) SrcAddr(Ô´ip) ÑÚÂë DstAddr (Ä¿µÄip) ÑÚÂë£¨ÍÆ¼öÓôËÖÖ·½·¨Éó²é£©

show ip fpm flow | include x.x.x.x£¨¹ýÂ˵ÄipµØÖ·£© -- 10.x/11.xͨÓ㨲»ÍƼö £¬Á÷±íÌ«´ó¿ÉÄܻᵼÖÂCPU¸ß£©

¾ÙÀý˵Ã÷¸÷¸ö×ֶμÄÒå:

        • Pr(ЭÒé):Èç6ÊÇTCP £¬17ÊÇUDP£»
        • SrcAddr(Ô´µØÖ·):ÌᳫÊý¾Ý°üµÄµØÖ· £¬À¨ºÅÄڵĵØÖ·ÎªNATºóµÄµØÖ·£»
        • DstAddr(Ä¿µÄµØÖ·)£ºÊý¾Ý°üµÄÄ¿µÄµØÖ· £¬À¨ºÅÄڵĵØÖ·ÎªnatºóµÄµØÖ·
        • SrcPort(Ô´¶Ë¿Ú£©£ºÌᳫÊý¾Ý°üµÄÔ´¶Ë¿ÚÐÅÏ¢ £¬À¨ºÅÄÚΪnatºóµÄ¶Ë¿Ú
        • DstPort(Ä¿µÄ¶Ë¿Ú)£ºÌᳫÊý¾Ý°üµÄÄ¿µÄ¶Ë¿ÚÐÅÏ¢ £¬À¨ºÅÄÚΪnatºóµÄ¶Ë¿Ú
        • Vrf:EGÖ»ÓÐÒ»¸öVRFÊý¾Ý¶¼ÊÇÔÚVRF0 £¬¿ÉÒÔ²»¿´£»
        • SendBytes(·¢ËÍ)£ºÒÔÄÚÍøÓû§À´¿´¾ÍÊÇÄÚÍøÓû§´ÓÄÚÍø·¢Ë͵½EG×°±¸µÄÊý¾Ý°ü×ܵľÞϸ £¬×Ö½ÚΪµ¥Î»£»
        • RecvBytes(ÎüÊÕ)£ºÒÔÄÚÍøÓû§À´¿´¾ÍÊÇEG×°±¸ÉÏÊÕµ½ÍâÍø·¢µ½Õâ¸öÄÚÍøIPµÄÊý¾Ý°üµÄ×ܵľÞϸ £¬×Ö½ÚΪµ¥Î»£»
        • St(Á÷Ä¿½ñ״̬)£ºÁ÷µÄ״̬Ҫ¶ÔÓ¦ÓÚÄ¿½ñµÄЭÒé¡£²î±ðЭÒé¼ÄÒå·×ÆçÑù £¬¾ÙÀý˵Ã÷ÈçÏÂ:

ÈçЭÒéºÅ£º17   udpÁ÷

CLOSED                  0               ÅþÁ¬´¦ÓڹرÕ״̬

STARTED                 1               ÅþÁ¬Ìᳫ״̬

CONNECTED               2               ¶Ô·½ÏìÓ¦Ö®ºóµÄ״̬

ESTABLISHED             3               ÔÚ¶Ô·½ÏìÓ¦Ö®ºóÅþÁ¬Ìᳫ·½ÓÖÓз¢Ëͱ¨ÎÄ

ÈçЭÒéºÅ£º1    icmpÁ÷

CLOSED                 0                ÅþÁ¬´¦ÓڹرÕ״̬

STARTED                1                ÅþÁ¬Ìᳫ״̬

CONNECTED              2                ¶Ô·½ÏìÓ¦Ö®ºóµÄ״̬

        • srcif(Ô´½Ó¿ÚºÅ)£º´ú±íÊý¾Ý´ÓË­È˽ӿÚÊÕµ½ £¬show interface¿ÉÒÔ¿´µ½½Ó¿ÚµÄ±àºÅ¶ÔӦ˭È˽ӿÚÈçÏ £¬¾ÙÀý£º

Á÷±íÖÐsrcif¶ÔÓ¦9 £¬Èçshow interface¿ÉÒÔ¿´µ½9´ú±íTenGigabitEthernet 0/0,10.xÎ޴˹¦Ð§, ½Ó¿ÚÏÔʾ“fff”´ú±í×°±¸×Ô¼º·¢Ë͵ÄÊý¾Ý £¬»òÕßÊÇ×°±¸ÎüÊÕ²¢´¦Öóͷ£µÄÊý¾Ý»òÕßÊÇij¸öÆ«ÏòÉÏÃæÎ´ÊÕµ½±¨Îĵijõʼֵ£»

        • ================= TenGigabitEthernet 0/0 ========================
        •   Index(dec):9 (hex):9
        • dstif(Ä¿µÄ½Ó¿ÚºÅ)£º´ú±íÊý¾Ý´ÓË­È˽ӿÚת·¢£»
        • ctrl_flag(Á÷¿ØÖÆ×Ö¶Î)£ºÎÞÏÖʵÒâÒåÑз¢µ÷ÊÔʹÓÃ
        • ˵Ã÷£º½Ó¿ÚÏÔʾ“fff”´ú±í×°±¸×Ô¼º·¢Ë͵ÄÊý¾Ý £¬»òÕßÊÇ×°±¸ÎüÊÕ²¢´¦Öóͷ£µÄÊý¾Ý £¬¾ÙÀý˵Ã÷£º

ÉÏÃæºìÉ«·½¿òÄÚµÄÁ÷ÉèΪÁ÷1ºÍÁ÷2£º

 Á÷1£º×°±¸×Ô¼º·¢Ë͸ø114.114.114.114µÄDNSÆÊÎö±¨ÎÄ £¬Òò×°±¸×Ô¼º×Ô¶¯·¢ËÍÕâ¸ö±¨ÎÄ £¬×°±¸ÒÔΪԴ¶Ë¿ÚÊÇ×Ô¼º £¬ÏÔʾΪ“fff”

Á÷2£º10.112£¨ÊµÑéÊÒAPM×°±¸£©ÏòEG·¢ËÍSNMP±¨ÎÄ £¬Òò×°±¸ÎüÊմ˱¨ÎIJ¢Ö±½Ó´¦Öóͷ£ £¬×°±¸Ö±½Ó¾Í´¦Öóͷ£Õâ¸öÊý¾Ý £¬²»ÐèÒªÔÙͨ¹ýÈκνӿÚת·¢ £¬Ä¿µÄ¶Ë¿ÚÏÔʾΪ“fff” 

¹ØÓÚÁ÷±íÉÏ×îÇ°ÃæÁ½ÌõÁ÷ £¬ÊôÓÚ×é²¥Êý¾Ý £¬½Ó¿ÚÏÔʾΪ“fff”Ò²ÊÇÌåÏÖ±¾ÎüÊÕ»ò·¢ËÍ £¬ÈçÔ´½Ó¿ÚÊÇ6¡¢Ä¿µÄ½Ó¿ÚÊÇfff,ÌåÏÖÊÇÊý¾Ý´Ó±àºÅ6½Ó¿ÚÊÕµ½ £¬×°±¸ÍâµØÎüÊÕ£»

 

 

  1. ˽Óпռ䣺

- ³ýÁ÷±íÖ®Íâ £¬EG/NPEµ×²ã»¹¿ª·¢Á˲¿·Ö¿Õ¼ä £¬ÓÃÓÚ´æ´¢Êý¾ÝÁ÷´¦Öóͷ£Àú³ÌÖгýÁ÷±íÍâ¸üÏêϸµÄһЩÐÅÏ¢ £¬ÈçÓ¦ÓÃʶ±ðÇéÐΡ¢Á÷¿ØÆ¥ÅäÇéÐεÈ¡£Õⲿ·Ö¿Õ¼äÏÖʵÉϱ£´æ £¬µ«¹ØÓÚÓû§¶øÑÔÊÇ͸Ã÷µÄ £¬Òò´Ë±»³ÆÎª×°±¸µÄ˽Óпռ䡣˽ÓпռäÔÚ×°±¸Öб»·Ö³ÉÈô¸É¿é £¬Ã¿¿é¼Í¼²î±ðµÄÊý¾Ý´¦Öóͷ£ÄÚÈÝ £¬²¢Í¨¹ý˽ÓпռäID¾ÙÐÐÇø·Ö£»

- ÔÚEG/NPE 10.xƽ̨ÉÏ £¬Òò²úÆ·ÏÞÖÆ £¬Ë½ÓпռäIDºÍÏÖʵ´æ´¢µÄÊý¾ÝÄÚÈݲ»ÊÇÖðÒ»¶ÔÓ¦ £¬ÐèҪƾ֤°æ±¾¾ÙÐÐÇø·Ö£»ÔÚEG 11.xƽ̨ÉÏ £¬ËùÓÐ˽ÓпռäIDÊÇÀο¿µÄ¡£

ÏÂÁ

  • Show ip fpm mudule(È·¶¨Ñ¡Â·Ð§¹û¶ÔÓ¦µÄ˽ÓпռäID,²î±ðÐͺſÉÄܷׯçÑù £¬ÒÔÏêϸshowЧ¹ûΪ׼)
  • show ip fp pri filter x£¨Ë½ÓпռäID £¬¿Éͨ¹ýshow ip fpm moduleÉó²é £¬Èç1ÌåÏÖÉó²éÊý¾ÝÁ÷ѡ··½·¨ £¬10ÌåÏÖÊý¾Ýת·¢Â·¾¶ £¬13ÌåÏÖÁ÷¿ØÆ¥ÅäµÈµÈ£© 0(ЭÒé £¬0ÌåÏÖí§Òâ) SrcAddr(Ô´ip) ÑÚÂë DstAddr (Ä¿µÄip) ÑÚÂë

ʾÀý1£ºÉó²éÊý¾Ýѡ··½·¨

      • ÏÂÁ
        • show ip fp pri 1  | include x.x.x.x£¨¹ýÂ˵ÄipµØÖ·£©»òshow ip fpm pri filter 1 0£¨0´ú±íí§ÒâЭÒ飩 x.x.x.x(x.x.x.xÕâÀï´ú±íÔ´ip) 32(ÑÚÂë32´ú±íÖ÷»úip) y.y.y.y(y.y.y.yÕâÀï´ú±íÄ¿µÄip) 32(ÑÚÂë32´ú±íÖ÷»úip)   -- 10.x/11.xͨÓà £¬Éó²éѡ··½·¨
      • ÐèÒª¹Ø×¢µÄ×ֶμÄÒåÈçÏ£º

        • Ref_ip/rplÌåÏÖÊý¾Ýͨ¹ýʲôѡ··½·¨×ßµÄ £¬Èçref_ip´ú±íͨË×·ÓÉѡ· £¬rpl´ú±íÔ´½øÔ´³ö £¬ pbr´ú±íÕ½ÂÔ·ÓÉ £¬mllbÌåÏÖ¶àÁ´Â·¸ºÔØÆ½ºâ £¬dns_proxy´ú±íÕýÏòdns´úÀí £¬app_route´ú±íÓ¦Ó÷ÓɵÈ £¬unknown˵Ã÷δƥÅäѡ· £¬Ò»Ñùƽ³£µ½ÍâµØ»ò±»ÑïÆú£»
        • ref_ip(7)/rpl(1) £ºÇ°ÃæÊÇÕýÏòÁ÷´ú±í³öÆ«Ïò £¬ºóÃæÊÇ·´ÏòÁ÷´ú±íÈëÆ«Ïò  £¬ À¨ºÅÄÚÀïÊý×ÖÌåÏÖ¶ÔÓ¦´úÂë £¬Ö»ÊÇÌåÏÖ˳Ðò°ÕÁË £¬ÕâÀï7ÌåÏÖѡ·³öÈ¥µÄ·¾¶,1ÔòÌåÏÖµ½ÄÚÍøµÄ·¾¶ £¬Èç1:ref/4:rpl/5:dns/6:app_route
        • 25/3747,Ç°ÃæÊÇÊý¾ÝÁ÷³öÆ«Ïò½Ó¿ÚË÷Òýid£¨³ö½Ó¿Ú£© £¬ºóÃæÊÇÊý¾ÝÁ÷ÈëÆ«Ïò½Ó¿ÚË÷Òýid£¨Èë½Ó¿Ú£© £¬¿Éͨ¹ýÏÂÁîshow ip ref adj»òshow ip ref routeÈ·¶¨ÏÖʵÁ÷ÊÕÖ§½Ó¿Ú £¬ÈçÉÏͼËùʾ £¬¸ÃÁ÷³ö½Ó¿ÚΪTe0/1 £¬Èë½Ó¿ÚΪGi0/0¡£

ʾÀý2£ºÈ·¶¨Ñ¡Â·×ª·¢Â·¾¶Æ¥ÅäÇéÐΣ¨11.x£©

      • ÏÂÁ
  • show ip fpm moduleÕÒµ½¶ÔÓ¦µÄË÷ÒýidºÍname£¨×ó±ßǰÁ½ÁÐ £¬Èç±¾Àý10ΪÊý¾Ýת·¢Â·¾¶£© £¬È»ºóͨ¹ýÏÂÁîshow ip fpm priv xx£¨module id£©| include x.x.x.x(¹ýÂËÏêϸip)»òshow ip fpm pri filter 10 0£¨0´ú±íí§ÒâЭÒ飩 x.x.x.x(x.x.x.xÕâÀï´ú±íÔ´ip) 32(ÑÚÂë32´ú±íÖ÷»úip) y.y.y.y(y.y.y.yÕâÀï´ú±íÄ¿µÄip) 32(ÑÚÂë32´ú±íÖ÷»úip)

˵Ã÷£ºÐèÒª×¢ÖØµÄÊÇÕâÀïµÄmodule idÊǶ¯Ì¬µÄ £¬ÒÔÏÖʵshowЧ¹ûΪ׼¡£

      • ¸÷ÐèÒª¹Ø×¢µÄ×ֶμÄÒåÈçÏ£º

        • Ori:srcif-dif(Ô´-Ä¿µÄ½Ó¿ÚºÅ)£º´ú±íԭʼÊý¾ÝÁ÷´ÓÔ´½Ó¿Ú£¨Gi0/3£©ÊÕµ½ £¬ÍùÄ¿µÄ½Ó¿Ú£¨Gi0/4£©×ª·¢³öÈ¥£»
        • Rep:srcif-dif(Ô´-Ä¿µÄ½Ó¿ÚºÅ)£º´ú±í»Ø³ÌÊý¾ÝÁ÷´ÓÔ´½Ó¿Ú£¨Gi0/4£©ÊÕµ½ £¬ÍùÄ¿µÄ½Ó¿Ú£¨Gi0/3£©×ª·¢³öÈ¥£»
        • Up_if:³ö½Ó¿Ú

 

дÔÚ×îºó

ÏÖÔÚÓöµ½µÄÍâÍøÎÞ·¨»á¼ûÓ³Éä·þÎñÆ÷µÄ¹ÊÕÏ £¬»ù±¾ÉÏÕâÒ»Ìד×éºÏÈ­”ÏÂÀ´ £¬´ó²¿·ÖµÄÓ³ÉäÎÊÌâ¶¼¿ÉÒÔ½â¾öÀ²¡£°éןûúÓ͵ÄÖÂлºÍÉÕ¿¾µ½ÊÖ £¬Ô­À´ÕâÒ»²¨·ÖÏí¾Í¿¢ÊÂÁË £¬¿ÉÊÇ×îºóÕÕ¾ÉÓÑÇéÀ¡ÔùÏÂÊ·ÉϹÊÕÏÅŲé“ɱÊÖïµ”£º

 

¹Ø×¢97¹ú¼Ê
¹Ø×¢97¹ú¼Ê¹ÙÍøÎ¢ÐÅ
ËæÊ±Ïàʶ¹«Ë¾×îж¯Ì¬
97¹ú¼Ê¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾

·µ»Ø¶¥²¿

ÊÕÆð
97¹ú¼Ê¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾ ÎĵµAIÖúÊÖ
97¹ú¼Ê¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾ ÎĵµÆÀ¼Û
¸Ã×ÊÁÏÊÇ·ñ½â¾öÁËÄúµÄÎÊÌâ £¿
Äú¶ÔÄ¿½ñÒ³ÃæµÄÖª×ã¶ÈÔõÑù £¿
²»Õ¦µÎ
ºÜÊǺÃ
ÄúÖª×ãµÄÔµ¹ÊÔ­ÓÉÊÇ£¨¶àÑ¡£© £¿
Äú²»Öª×ãµÄÔµ¹ÊÔ­ÓÉÊÇ£¨¶àÑ¡£© £¿
ÄúÊÇ·ñÉÐÓÐÆäËûÎÊÌâ»ò½¨Òé £¿
ΪÁË¿ìËÙ½â¾ö²¢»Ø¸´ÄúµÄÎÊÌâ £¬Äú¿ÉÒÔÁôÏÂÁªÏµ·½·¨
ÓÊÏä
ÊÖ»úºÅ
ллÄúµÄ·´À¡£¡
97¹ú¼Ê¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾
97¹ú¼Ê¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾
97¹ú¼Ê¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾
ÇëÑ¡Ôñ·þÎñÏîÄ¿
¹Ø±Õ×Éѯҳ
ÊÛǰ×Éѯ ÊÛǰ×Éѯ
ÊÛǰ×Éѯ
ÊÛºó·þÎñ ÊÛºó·þÎñ
ÊÛºó·þÎñ
Òâ¼û·´Ïì Òâ¼û·´Ïì
Òâ¼û·´Ïì
¸ü¶àÁªÏµ·½·¨
ÍøÕ¾µØÍ¼