Contents:
- 1 NetWatch¶õ?
- 2 °ü·Ã¼Àû
- 3 Áֿ丵ũ
- 4 ¹è°æ Áö½Ä
- 4.1 Protocol °øºÎ
- 4.1.1 IP Protocol
- 4.1.2 TCP Protocol
- 4.1.3 UDP Protocol
- 4.1.4 ICMP Protocol
- 4.2 Raw Socket ¿¡ ´ëÇÏ¿©
- 5 ÁÖ¿ä ±â´É
- 6 ÇÁ·Î±×·¡¹Ö ȯ°æ
- 7 ½ºÅ©¸°¼¦
- 7.1 Protocol Graph
- 7.2 Service Graph
- 7.3 Packet Capture
- 7.4 URL List
- 8 ´Ù¿î·Îµå
- 9 °ü·Ã¸µÅ©
ÀÎÅͳݿ¡¼ Á¦°øµÇ´Â ¼ö¸¹Àº ¼ºñ½ºÀÇ ´ëºÎºÐÀÌ TCP/IP ÇÁ·ÎÅäÄÝ¿¡ ±Ù°£À» µÎ°í ÀÖ´Ù.
NetWatch ´Â TCP/IP ¿¡ ÀÇÇÏ¿© Àü¼ÛµÇ´Â µ¥ÀÌŸ¸¦ ºÐ¼®Çϱâ À§ÇÑ µµ±¸·Î½á °ø°³ ¼ÒÇÁÆ®¿þ¾î¸¦ ¸ñÀûÀ¸·Î ¸¸µç Windows ¿ë ³×Æ®¿öÅ© ¸ð´ÏÅ͸µ ÅøÀÌ´Ù. WinSock2 ¸¦ »ç¿ëÇÏ¿´À¸¸ç Raw Socket À» ÀÌ¿ëÇÑ ½Ç½Ã°£ ÆÐŶ ºÐ¼® ¹× Åë°è »êÃâÀ» ¸ñÀûÀ¸·ÎÇÏ´Â ÇÁ·Î±×·¥ÀÌ´Ù.
- UNIX Network Programming Volume 1 : Networking APIS: Socket and XTI (2nd Edition)
- W. Richard Stevens Àú, Prentice Hall
- ÄÄÇ»ÅÍ ³×Æ®¿öÅ© ÇÁ·Î±×·¡¹Ö ( °³Á¤ÆÇ )
- ±èÈÁ¾ Àú, È«¸ª°úÇÐÃâÆÇ»ç
3 Áֿ丵ũ #
Áغñ Áß ÀÔ´Ï´Ù. ºü¸¥ ½Ã°£³»¿¡ ÁغñÇϵµ·Ï ³ë·ÂÇϰڽÀ´Ï´Ù.
Internet Protocol (IP)
Transmission Control Protocol (TCP)
User Datagram Protocol (UDP)
Internet Control Message Protocol (ICMP)
4.1 Protocol °øºÎ #
<±×¸² 1> IP Header
<±×¸² 2> TCP Header
<±×¸² 3> UDP Header
<±×¸² 4> ICMP Header
4.2 Raw Socket ¿¡ ´ëÇÏ¿© #
Áغñ Áß ÀÔ´Ï´Ù.
5 ÁÖ¿ä ±â´É #
³×Æ®¿öÅ©·Î Àü¼ÛµÇ´Â ÆÐŶÀ» ĸÃÄÇÏ¿© ½Ç½Ã°£À¸·Î ºÐ¼®ÇÏ´Â °ÍÀÌ ÁÖµÈ ±â´ÉÀÌÁö¸¸ Å©°Ô 3 °¡Áö·Î ±¸ºÐµÈ´Ù.
- ³×Æ®¿öÅ© Æ®·¡ÇÈ ºÐ¼®
- ÇÁ·ÎÅäÄÝ ºÐ¼® - TCP, UDP, ICMP µî ³×Æ®¿öÅ© Æ®·¡ÇÈ ÃøÁ¤
- ¼ºñ½º ºÐ¼® - HTTP, FTP, Telnet µî ¼ºñ½º Æ®·¡ÇÈ ÃøÁ¤
- ÆÐŶ ĸÃÄ - ƯÁ¤ IP, Port, Protocol ¿¡ ´ëÇÑ ÆÐŶ ĸÃÄ
- HTTP URL ¼öÁý - ³×Æ®¿öÅ©»ó¿¡¼ Àü¼ÛµÇ´Â URL ¸®½ºÆ®
³×Æ®¿öÅ© Æ®·¡ÇÈ ºÐ¼®¿¡ ´ëÇÏ¿© ´ÙÀ½°ú °°Àº ±â´ÉÀ» Á¦°øÇÑ´Ù.
- ¸·´ë ±×·¡ÇÁ ( Áö³ 2ºÐ µ¿¾ÈÀÇ ±â·Ï )
- ²ªÀº¼± ±×·¡ÇÁ
HTTP URL ¼öÁý ±â´É¿¡ ´ëÇÏ¿© ºÎ°¡ÀûÀÎ ±â´ÉÀ» Á¦°øÇÑ´Ù.
- ¼öÁýµÈ URL ¿¡ ´ëÇÏ¿© À¥ ÆäÀÌÁö º¸±â
- URL ¸®½ºÆ®¸¦ HTML ÆÄÀÏ·Î Ãâ·ÂÇϱâ
Â÷ÈÄ °³¼±µÇ¾î¾ß ÇÒ ±â´É À¸·Î ´ÙÀ½°ú °°´Ù.
- ÆÐŶ ºä¾î ±â´É
- DBMS ¸¦ ÀÌ¿ëÇÑ Åë°è »êÃâ ( ½Ã°£´ë, IP, ¼ºñ½º µîÀ¸·Î ±¸ºÐ )
6 ÇÁ·Î±×·¡¹Ö ȯ°æ #
| S/W | ¿î¿µÃ¼Á¦ | MS Windows 2000 Professional ( SP4 ) |
| ÇÁ·Î±×·¡¹Ö ¾ð¾î | Visual C++ ( SP5 ) |
MS Platform SDK Feb 2003
WinSock 2.0 ÀÌ»ó |
| H/W | CPU | AMD Athlon 1800+ |
| RAM | 256MBytes |
| HDD | 40GBytes |
7 ½ºÅ©¸°¼¦ #
Áغñ Áß ÀÔ´Ï´Ù.
7.2 Service Graph #
Áغñ Áß ÀÔ´Ï´Ù.
7.3 Packet Capture #
Áغñ Áß ÀÔ´Ï´Ù.
7.4 URL List #
Áغñ Áß ÀÔ´Ï´Ù.
8 ´Ù¿î·Îµå #