·¢²¼Ê±¼ä : ÐÇÆÚÎå ÎÄÕ»ùÓÚipv6µÄÖÐСÐÍÆóÒµÍøµÄÉè¼ÆºÍʵÏÖ¸üÐÂÍê±Ï¿ªÊ¼ÔĶÁ
ÄϾ©Óʵç´óѧͨ´ïѧԺ2016½ì±¾¿ÆÉú±ÏÒµÉè¼Æ£¨ÂÛÎÄ£©
3. ÆÕͨIPv4¿Í»§Õý³£·ÃÎʹ«Ë¾¡£Ò²¾ÍÊÇ˵¿Í»§ÒªÄÜͨ¹ýÔËÐÐ×ÅIPv4ÍøÂçµÄÔËÓªÉ̺͹«Ë¾ÍøÂçͨÐÅ£¬ÒÑÍê³É¾ÉÍøÂçµÄ¹«Ë¾ÒµÎñ´¦Àí¡£ÔÚ±¾´ÎÄ£ÄâÊÔÑéÖУ¬¾ÍÊÇÒªIPv4userÄܹ»Í¨¹ýIPv4ISP1ÔËÓªÉÌÕý³£·ÃÎÊR2¡£
1. IPv4user Äܹ»pingͨR2µÄµØÖ·£¬²âÊÔ½á¹ûÈçͼ4.7 IPv4userͨÐŲâÊÔËùʾ¡£ 2. IPv4user ÔÚtrace route R2ʱµÄ·¾¶ÊÇÏÈͨ¹ýR4µÄtunnelÉÏIPv6µØÖ·£¬È»ºó
Ö±½Óµ½´ïR1µÄtunnelÉÏIPv6µØÖ·£¬ÔÚÕâÖв»¾¹ý IPv4ISP1µÄÈκνӿڡ£²âÊÔ½á¹ûÈçͼ4.8 IPv4user·¾¶²âÊÔËùʾ¡£
ͼ4.7 IPv4userͨÐŲâÊÔ
ͼ4.8 IPv4user·¾¶²âÊÔ
4. ¹«Ë¾ÒªÓëÔÚÒìµØµÄ×Ó¹«Ë¾±£³ÖÕý³£Í¨ÐÅ¡£Ò²¾ÍÊÇÒª²»Í¬µØµãµÄIPv6ÍøÂçÄܹ»¿çÔ½Öмä´æÔÚµÄIPv4ÔËÓªÉÌÍøÂ磬´ïµ½Õý³£Í¨Ðŵĵز½¡£ÔÚ±¾´ÎÄ£ÄâÊÔÑéÖоÍÊÇÒªIPv6userÄܹ»¿çÔ½Ó빫˾ÄÚÍøÖ®¼ä´æÔÚµÄIPv4ISP2£¬ºÍ¹«Ë¾µÄR1±£³ÖÕý³£µÄͨÐÅ¡£
33
ÄϾ©Óʵç´óѧͨ´ïѧԺ2016½ì±¾¿ÆÉú±ÏÒµÉè¼Æ£¨ÂÛÎÄ£©
1. R1Äܹ»pingͨIPv6userµÄµØÖ·£¬²âÊÔ½á¹ûÈçͼ4.9 IPv6userͨÐŲâÊÔËùʾ¡£ 2. R1 ÔÚtrace route IPv6userʱµÄ·¾¶ÊÇÏÈͨ¹ý R5 µÄtunnelÉÏIPv6µØÖ·Ö±½Ó
µ½´ïIPv6userµÄtunnelÉÏIPv6µØÖ·£¬ÔÚ·¾¶Öв»¾¹ýIPv4ISP2ÉϵÄÈκνӿڵØÖ·¡£²âÊÔ½á¹ûÈçͼ4.10 IPv6user·¾¶²âÊÔËùʾ¡£
ͼ4.9 IPv6userͨÐŲâÊÔ
ͼ4.10 IPv6user·¾¶²âÊÔ
4.2 ÐÔÄܲâÊÔ
ÐÔÄܲâÊÔÊǸù¾Ý¶ª°üÂʵĴóСÀ´·Ö±æͨÐÅÖÊÁ¿µÄ¸ßµÍ¡£±¾ÎÄÖвÉÓÃÁ¬Ðø²»¶ÏµÄʹÓÃICMPÖеÄping°üÏòÄ¿µÄµØÖ··¢ËÍÊý¾Ý°ü£¬Í¨¹ý×îºóµÄ¶ª°üÂÊÀ´¿´Â·ÓÉÐÔÄÜ£¬ÅжÏͨÐÅÖÊÁ¿¡£²âÊÔÖÐÓÃ500¸ö°üΪÉÏÏÞ¡£
Ê×ÏȲâÊÔÄÚÍøÓ빫ÍøµÄͨÐÅÖÊÁ¿£¬ÔÚ±¾´ÎÄ£ÄâʵÑéÖеIJâÊÔ·½°¸Îª£¬ÈÃR1 Ïò www.http://china-audit.com/ ÍøÖ··¢ËÍ500¸öping°ü£¬µÃµ½ÒÔϽá¹û£¬Èçͼ4.11 ÄÚÍøÓë
34
ÄϾ©Óʵç´óѧͨ´ïѧԺ2016½ì±¾¿ÆÉú±ÏÒµÉè¼Æ£¨ÂÛÎÄ£©
¹«ÍøµÄͨÐÅÖÊÁ¿Í¼Ëùʾ¡£
ͼ4.11 ÄÚÍøÓ빫ÍøµÄͨÐÅÖÊÁ¿Í¼
¸ù¾ÝͼÖÐËùʾµÄ²âÊÔ½á¹ûsuccess rate is 100 percent £¨500/500£©£¬µÃÖªping°ü·¢Ë͵ijɹ¦ÂÊΪ100%£¬Ò²¾ÍÊǶª°üÂʱ£³ÖÔÚ0%¡£Òò´Ë¿ÉÒÔÅжϳö´ËÌõÏß·µÄͨÐÅÖÊÁ¿Á¼ºÃ£¬Äܹ»½øÐÐÊý¾ÝͨÐÅ£¬±£Ö¤¹«Ë¾ÒµÎñÕý³£¡£
Æä´Î²âÊÔ¿Í»§ºÍ¹«Ë¾ÒµÎñÍøÂçͨÐÅÖÊÁ¿£¬ÔÚ±¾´ÎÄ£ÄâÊÔÑéÖвâÊÔ·½°¸ÎªÈã¬IPv4userÏòR2·¢ËÍ500¸öping°ü£¬µÃµ½ÒÔϽá¹û£¬Èçͼ4.12Óû§½ÓÈëÍøºÍÄÚÍøͨÐÅÖÊÁ¿Í¼Ëùʾ¡£
ͼ4.12Óû§½ÓÈëÍøºÍÄÚÍøͨÐÅÖÊÁ¿Í¼
¸ù¾ÝͼÖÐËùʾµÄ²âÊÔ½á¹ûsuccess rate is 100 percent £¨500/500£©£¬µÃÖªping°ü·¢Ë͵ijɹ¦ÂÊΪ100%£¬Ò²¾ÍÊǶª°üÂʱ£³ÖÔÚ0%¡£Òò´Ë¿ÉÒÔÅжϳö´ËÌõÏß·µÄͨÐÅÖÊÁ¿Á¼ºÃ£¬Äܹ»½øÐÐÊý¾ÝͨÐÅ£¬±£Ö¤¹«Ë¾ÒµÎñÕý³£¡£
×îºó²âÊÔĸ¹«Ë¾ºÍ·Ö¹«Ë¾¿çÔ½IPv4ÔËÓªÉ̵ÄÍøÂçͨÐÅÖÊÁ¿£¬ÔÚ±¾´ÎÄ£ÄâÊÔ
35
ÄϾ©Óʵç´óѧͨ´ïѧԺ2016½ì±¾¿ÆÉú±ÏÒµÉè¼Æ£¨ÂÛÎÄ£©
ÑéÖеIJâÊÔ·½°¸Îª£¬ÈÃIPv6user ÏòR5·¢ËÍ500¸öping°ü£¬µÃµ½ÒÔϽá¹û£¬Èçͼ4.13¹«Ë¾ºÍ·Ö¹«Ë¾ÍøÂçͨÐÅÖÊÁ¿Í¼Ëùʾ¡£
ͼ4.13¹«Ë¾ºÍ·Ö¹«Ë¾ÍøÂçͨÐÅÖÊÁ¿Í¼
¸ù¾ÝͼÖÐËùʾµÄ²âÊÔ½á¹ûsuccess rate is 100 percent £¨500/500£©£¬µÃÖªping°ü·¢Ë͵ijɹ¦ÂÊΪ100%£¬Ò²¾ÍÊǶª°üÂʱ£³ÖÔÚ0%¡£Òò´Ë¿ÉÒÔÅжϳö´ËÌõÏß·µÄͨÐÅÖÊÁ¿Á¼ºÃ£¬Äܹ»½øÐÐÊý¾ÝͨÐÅ£¬±£Ö¤¹«Ë¾ÒµÎñÕý³£¡£
36