ºìÁªLinuxÃÅ»§
Linux°ïÖú

CablecomµÄhispeed»¥ÁªÍø½ÓÈëÒµÎñ

·¢²¼Ê±¼ä:2010-06-28 21:15:42À´Ô´:ºìÁª×÷Õß:anniey1
Æù½ñÔ¼1Äê°ëʱ¼ä£¬ÎÒÃÇÒ»Ö±ÔÚʹÓÃCablecomµÄhispeed»¥ÁªÍø½ÓÈëÒµÎñ¡£°²×°ºó²»¾Ã»ØÏßÔÚ2008Ä꣬ÎÒÃÇÓöµ½ÁËÒ»¸öÎÊÌ⣬¼´CablecomµÄhispeedÉÌÒµ½ÖÇøµÄGREÊý¾Ý°ü¡£¾­¹ý½ü3Ì죬Óø÷ÖÖ¸÷ÑùµÄ¼¼ÊõÈËÔ±À´Ëµ£¬ËûÃÇÖÕÓÚÄܹ»½â¾öÕâ¸öÎÊÌâ¡£

ÏÖÔÚ£¬ÎÒÃÇÒѾ­µ½ÁíÒ»¸öÔËÐУ¬¸üÑÏÖصÄÎÊÌâ¡£ÓÉÓÚÔ¼15:45£¬Ò»¸öÔÚ»¥ÁªÍøÉϵÄÖ÷»ú²»ÄÜ·ÃÎÊ£¬ÖÖÀà·±¶à£¬µ±È»»¹ÓÐһЩÆäËûÖ÷»ú²»ÄÜ´ïµ½ÎÒÃÇ¡£ µ±È»£¬Õâ²¢²»ÊÇÒ»¸öÃ÷È·µÄ¡°ÎÒµÄDSLµ÷Öƽâµ÷Æ÷ÓÐûÓÐÁªÏµ¡±µÄÎÊÌ⣬ËùÒÔCablecomµÄÄ¿Ç°ÉõÖÁûÓÐÊÔͼ½â¾öÕâ¸öÎÊÌâ¡£ÎÒÒ»Ö±Ôڵ绰Á½´Î£¬´ÓδµÃµ½Èκλص÷£¬µ«Ã»Óеõ½¹ØÓÚ¸ÃÎÊÌâµÄ½â¾ö¹ú¼ÒµÄÈκθüС£

ÊÂʵÊÇ£¬ÓÐЩÖ÷»ú¿ÉÒÔ´ïµ½ÎÒÃǵÄOWAµÄ2010Ä꣬ÓÐЩȴ²»ÄÜ¡£ÌÖÑáµÄÊÇÈðÊ¿µçÐŹ«Ë¾µÄGPRS / UMTSµÄIPµØÖ·²»ÄÜ£¬ÕâÒâζ×ÅûÓÐÈκÎÍƶ¯£¬ÎÒÃÇËùÓеÄÔ±¹¤Îª35¸öµç×ÓÓʼþ¡£ÓÉÓÚÎÒÃÇÕýÔÚÑ°ÕÒÒ»¸öºÜÖØÒªµÄÏîÄ¿£¨ERPºÍPOS»ú£©Ö´Ðб¾ÖÜÄ©¹¤×÷£¬Õâ¶ÔÎÒÃÇÀ´ËµÊÇÒ»¸ö´óÎÊÌâ¡£

Ëü»¹ÔÚtcpdumpµÄ¿´ÆðÀ´ÓÐȤµÄÊÇ£¬Ò»Ð©¸Õ¸Õ¶ªÊ§µÄÊý¾Ý°ü£¬´ÓÆäËûÖ÷»úºÍËüûÓÐÈκÎÎÊÌâµÄ×÷Æ·¡£µØÖ·CablecomµÄhispeedÒµÎñ¡£ÊÇÎÒµÄCablecomµÄסլÁ¬½Ó¡£ÔÚµÚÒ»²¿·ÖÖУ¬ÎÒÃÇ¿´µ½ÁËÒ»¸öTCPÁ¬½Óµ½¶Ë¿Ú80¡£ÕýÈçÄúËù¿´µ½µÄ£¬ÓкܶàµÄ¶ª°ü¡£

ÓÐȤµÄÊÇ£¬ÎÒÃǵĿͻ§Ë­Ò²Ê¹ÓÃCablecomµÄhispeedÒµÎñÖ®Ò»Ò²ÓÐÀàËƵÄÎÊÌ⣬³ÖÐøÁË´óÔ¼3¸öÐÇÆÚ - ÆäIPµØÖ·Ö®Ò»ÊDz»ÄÜ·ÃÎÊÍⲿ´ÓÒ»·ÖÖÓ£¬µ½ÆäËû¡£¶ÔÎÒÃÇÀ´Ëµ²»ÐÒµÄÊÇ£¬ÎÒÃǵĹ«ÓÃIPµØÖ·¶¼Êܵ½Õâ¸öÎÊÌâµÄÓ°Ï죬ËùÒÔÎÒÃÇûÓÐÒ»¸ö¼òµ¥µÄ½â¾ö·½·¨¡£
23:12:12.629457 IP 217.162.252.98.18417 > 77.59.216.227.80: S 4006182815:4006182815(0) win 8192
23:12:12.629479 IP 77.59.216.227.80 > 217.162.252.98.18417: S 1280362581:1280362581(0) ack 4006182816 win 5840
23:12:15.826736 IP 77.59.216.227.80 > 217.162.252.98.18417: S 1280362581:1280362581(0) ack 4006182816 win 5840
23:12:22.026734 IP 77.59.216.227.80 > 217.162.252.98.18417: S 1280362581:1280362581(0) ack 4006182816 win 5840
23:12:34.026733 IP 77.59.216.227.80 > 217.162.252.98.18417: S 1280362581:1280362581(0) ack 4006182816 win 5840

08:51:49.642995 IP 217.162.252.98 > 77.59.216.227: icmp 40: echo request seq 65
08:51:49.643024 IP 77.59.216.227 > 217.162.252.98: icmp 40: echo reply seq 65
08:52:00.641330 IP 217.162.252.98 > 77.59.216.227: icmp 40: echo request seq 68
08:52:00.641345 IP 77.59.216.227 > 217.162.252.98: icmp 40: echo reply seq 68
08:53:16.641813 IP 217.162.252.98 > 77.59.216.227: icmp 40: echo request seq 84
08:53:16.641829 IP 77.59.216.227 > 217.162.252.98: icmp 40: echo reply seq 84


µ±È»£¬ÓÐЩ²¿·ÖÎÒÃÇÒ²ÓÐÔðÈΡ£ÐÒÔ˵ÄÊÇÎÒ²»ÊÇË­µÄ¸ü¸ßµÄUPSÓë·ÇÈßÓàµÄ»¥ÁªÍøÁ¬½Ó£¬Ê§È¥ÁËÒ»¸ö¶Ä¡£ ÄãÓÐûÓÐ×÷³öCablecomµÄhispeedÒµÎñ¾­Ñé½Ìѵ£¿ÕýÃæµÄ£¿ÊÇÖ§³ÖÄãµÄÎÊÌâÄÜѸËÙ½â¾ö£¿

¸üУºÎÒÔٴκôÓõCablecomµÄÐÇÆÚÁùÔÚ09:00¡£ÏÔÈ»£¬ÕâЩÎÊÌâµÄÅÅÐòÉÏÖ§³ÖÒ»¸ö×î´óŬÁ¦³¯¾ÅÍíÎåµÄ»ù´¡£¬¶ø²»ÊÇÓÉÎÒÃǵÄ24 / 7Ö§³ÖºÏͬ¡£ÎÒÃǽ«²»µÃ²»µÈµ½ÖÜÒ» - ËûÃDz»»áÔÚÕâ¸öÎÊÌâ×÷½øÒ»²½Ñо¿£¬ÔÚÖÜÄ©¡£

¸üУºÖÜÒ»ÉÏÎ磬11:00¡£ÎÊÌâÈÔȻûÓнâ¾ö¡£

--- hor-fw-01.acommit.ch ping statistics ---
20 packets transmitted, 3 received, 85% packet loss, time 19012ms
rtt min/avg/max/mdev = 20.490/21.360/22.585/0.891 ms

¸üÐÂʱ¼ä£ºÐÇÆÚÒ»ÉÏÎ磬11:36¡£ÎÊÌâ¾Í½â¾öÁË¡£¾Ý¿Æ¼¼ÎÒ̸¹ý»°£¬Ëû¹Ì¶¨ÔÚ5·ÖÖÓÄÚµÄÎÊÌâ¡£Ëû¿ÉÒÔ×öÁË£¬ÔÚÐÇÆÚÎ壬µ«ÏÔȻûÓÐÒ»¸öÏñÕâÑùCablecomµÄ¸Ð¾õ¡£Õâ¸öÎÊÌâÊÇCablecomµÄÅäÖÃÎÒÃǵİ칫ÊÒ°áǨ¼Æ»®£¬ÎªÐµİ칫ÊҺ;ÉÏßÖ®¼äµÄеÄÉú²úÏßÅäÖõĸºÔع²ÏíÐÂÐС£ÓÉÓÚеÄÉú²úÏß»¹Ã»ÓÐʵ¼Ê´æÔڵģ¬Ò»°ëµÄÊý¾Ý°ü¶ªÆú¡£Ë­¶¨µÄ¼¼ÊõÎÊÌ⣬ÓÉÓÚûÓиÐлCablecomµÄÒ»°ãΪÀË·ÑÒ»Õû¸öÖÜÄ©ÓÐʲô¿ÉÒÔÒ»Ö±ÔÚÉÏÖÜÎåÍíÉÏ5·ÖÖÓÐÞ¸´¡£ ÎÄÕÂת×Ôhttp://www.itshanghai.net/technology/2010/0628/article_825.html
ÎÄÕÂÆÀÂÛ

¹²ÓÐ 0 ÌõÆÀÂÛ