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Çϳª·Î ADSL ÇÁ·Î »ç¿ëÇÕ´Ï´Ù.

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ADSL ¸ðµ©Àº ¿ÜÀåÇüÀÎ ¾ËÄ«ÅÚ»çÀÇ ½ºÇǵå ÅÍÄ¡ ÇÁ·Î »ç¿ëÇÕ´Ï´Ù. ¾Æ½Ã´Ù½ÃÇÇ ½ºÇǵå ÅÍÄ¡ ÇÁ·Î ¸ðµ©Àº ´Ù¸¥ ADSL ¸ðµ©°ú´Â ´Ù¸£°Ô ÀÎÅÍ³Ý Á¢¼Ó ÇÁ·Î±×·¥ÀÌ ¾ø½À´Ï´Ù. ÄÉÀÌºí ¸ðµ©Ã³·³ ÄÄÇ»Å͸¸ Å°¸é ¹Ù·Î ÀÎÅͳݿ¡ ¿¬°áµË´Ï´Ù. Âü Æí¸®ÇÏÁö¿ä. :)

DHCP Spoofing À» ÀÌ¿ë NIC ¿¡ ¹Ù·Î real ip °¡ ¼³Á¤µÇµµ·Ï Çß½À´Ï´Ù. ¿ø·¡ ½ºÇǵå ÅÍÄ¡ ÇÁ·Î´Â ¸ðµ© ÀÚü°¡ real ip ¸¦ ¹Þ°í NIC ¿¡´Â °¡»ó ip ¸¦ ÁÝ´Ï´Ù.

¿î¿µÃ¼Á¦´Â À©µµ¿ì 2000 ÇÁ·ÎÆä¼Å³Î¿¡ ¼­ºñ½º ÆÑ 2 ÀÌ°í ÀÎÅÍ³Ý ÀͽºÇ÷η¯ 6.0 »ç¿ëÇÕ´Ï´Ù.

ÀÌ·± °æ¿ì ¼Óµµ Çâ»ó ÆÐÄ¡Áß ¾î´À°ÍÀ» »ç¿ëÇØ¾ß ÇÏ´ÂÁö¿ä. ÇöÀç´Â Àü¿ë¼±¿ëÀ» »ç¿ëÇÕ´Ï´Ù.

Âü°í·Î ping -f -l [1~1500] www.hananet.net Çؼ­ ¾òÀº °á°ú¸¦ ¾Ë·Áµå¸®¸é

1473 À» ÀÔ·ÂÇϸé

C:>ping -f -l 1473 www.hananet.net

Pinging www.hananet.net [210.220.163.11] with 1473 bytes of data:

Packet needs to be fragmented but DF set.
Packet needs to be fragmented but DF set.
Packet needs to be fragmented but DF set.
Packet needs to be fragmented but DF set.

Ping statistics for 210.220.163.11:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms

ÀÌ°í 1472 ¸¦ ÀÔ·ÂÇϸé

C:>ping -f -l 1472 www.hananet.net

Pinging www.hananet.net [210.220.163.11] with 1472 bytes of data:

Reply from 210.220.163.11: bytes=1472 time=100ms TTL=249
Reply from 210.220.163.11: bytes=1472 time=30ms TTL=249
Reply from 210.220.163.11: bytes=1472 time=30ms TTL=249
Reply from 210.220.163.11: bytes=1472 time=31ms TTL=249

Ping statistics for 210.220.163.11:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 30ms, Maximum = 100ms, Average = 47ms

ÀÔ´Ï´Ù.



211.211.188.30 ±èÁ¾Ã¶: 1472¿¡ ÇΰªÀÌ ³ª¿À´Ï +28Çϸé 1500ÀÌ Á¤»ó [10/10-10:34]
211.211.188.30 ±èÁ¾Ã¶: 1472¿¡ ÇΰªÀÌ ³ª¿À´Ï +28Çϸé 1500ÀÌ Á¤»ó
±×¸®°í MSS´Â -40 ÀÌ´Ï 1460À¸·Î ÇϼÀ [10/10-10:35]
211.109.105.147 ¹Úº´Ã¶: ÀÌ°÷Àº °­Á¶õÀÔ´Ï´Ù. ±ÛÀ» »èÁ¦ÇÕ´Ï´Ù. [10/10-23:00]

2001-10-09 13:48:24
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