EtherealÅøÀ» À§ÇÑ Capture Filters
( 2005/10/09, ¿µ¾î )
ÆÐŶ ºÐ¼®ÅøÀÎ Ethereal¿¡¼ »ç¿ëÇÏ´Â ÆÐŶ ĸÃÄ·ê ¼³Á¤¿¡ ´ëÇÑ ±ÛÀÌ´Ù. tcpdumpÀÇ ¹®¹ý°ú ÇÔ²².
http://home.insight.rr.com/procana/
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Netcat ´Ù·ç±â
( 2003/09/22, Çѱ¹¾î )
Netcat(ÀÌÇÏ nc·Î Ç¥±â)Àº Network connection ¿¡¼ raw-data read, write¸¦ ÇÒ¼ö ÀÖ´Â ÅøÀÌ´Ù. ½ºÅ©¸³Æ®¿Í º´¿ëÇÏ¿© network¿¡ ´ëÇÑ debugging, testing tool·Î½á ¸Å¿ì Æí¸®ÇÏÁö¸¸ ¹Ý¸é ÇØÅ·¿¡µµ ÀÌ¿ë¹üÀ§°¡ ¸Å¿ì ³Ð´Ù.
http://security.kaist.ac.kr/docs/netcat.html
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TCP¸¦ »ç¿ëÇÏ´Â traceroute Åø tcptraceroute
( 2003/09/17, ¿µ¾î )
ÀüÅëÀûÀÎ tracerouteÅøÀº ICMP¸¦ »ç¿ë. -I ¿É¼ÇÀ¸·Î UDP »ç¿ë°¡´É. tcptraceroute´Â TCP¸¦ ÀÌ¿ëÇÑ´Ù. ¼Ò½º¿Í deb, rpm ÆÐÅ°Áö¸¦ Á¦°ø
http://michael.toren.net/code/tcptraceroute/
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traceroute Åø lft
( 2003/09/11, ¿µ¾î )
TCP ÇÁ·ÎÅäÄÝÀ» ÀÌ¿ëÇÑ traceroute. ¹æȺ® µî¿¡¼ icmp, udp¸¦ ¸·´õ¶óµµ °æ·Î¸¦ ÃßÀûÇÒ ¼ö ÀÖ´Ù. ¼Ò½º, rpm, À©µµ¿ìÁî ¹ÙÀ̳ʸ® Á¦°ø
http://www.mainnerve.com/lft/
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³×Æ®¿öÅ© ¸ð´ÏÅÍ·· Åø, Nagios
( 2003/11/19, ¿µ¾î )
NetsaintÀÇ µÚ¸¦ ÀØ´Â À¥±â¹Ý ¸ð´ÏÅ͸µ Åø. ¼³Á¤ÇÑ ¼¹ö¿Í ¼ºñ½º°¡ Á¤»ó µ¿ÀÛÇÏ´ÂÁö¿¡ ´ëÇÑ Á¤º¸¸¦ À¥¿¡¼ ÇÑ ´«À¸·Î º¼ ¼ö ÀÖ´Ù. ÇØ´ç ȨÆäÀÌÁö¿¡¼ Nagios Demo¸¦ º¼ ¼ö ÀÖ´Ù.
http://www.nagios.org/
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³×Æ®¿öÅ© ¸ð´ÏÅ͸µ Åø ¸ñ·Ï ÃÑÁ¤¸®
( 2004/01/13, ¿µ¾î )
Network Monitoring Tool ¸ñ·ÏÀ» ºÐ·ùÇÏ¿© ÃÑÁ¤¸®ÇصР°÷ÀÌ´Ù. ÃÖ±Ù Ãß°¡ÇÑ Åøµµ ÇÑ´«¿¡ º¼ ¼ö ÀÖ´Ù.
http://www.slac.stanford.edu/~cottrell/tcom/nmtf-tools.html
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³×Æ®¿öÅ© Æ®·¡ÇÈ ¸ð´ÏÅ͸µ Åø, ntop
( 2003/10/28, ¿µ¾î )
³×Æ®¿öÅ© Æ®·¡ÇÈ Á¤º¸¸¦ À¥(±âº» 3000Æ÷Æ®)À¸·Î ¸ð´ÏÅ͸µÇÒ ¼ö ÀÖ´Â ÅøÀÌ´Ù. ¼Û¼ö½Å Æ®·¡ÇÈ, Æ®·¡ÇÈ Åë°è, ÇÁ·ÎÅäÄݺ° Æ®·¡ÇÈ Á¤º¸ µî...
http://www.ntop.org/
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³×Æ®¿÷ ÆÐŶÀ» grepÇÏ´Â Åø ngrep
( 2003/07/27, ¿µ¾î )
TCP, UDP,ICMP µîÀÇ ÆÐŶÀ» grepÇÔ. ngrep is a pcap-aware tool that will allow you to specify extended regular or hexadecimal expressions to match against data payloads of packets. It currently recognizes TCP, UDP and ICMP across Ethernet, ...
http://ngrep.sourceforge.net/
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¸®´ª½º¿ë ÅؽºÆ® Æ®·¡ÇÈ ¸ð´ÏÅ͸µ Åø vnStat
( 2003/12/18, ¿µ¾î )
/proc ÆÄÀϽýºÅÛÀ» ÅëÇÏ¿© ÀϹݻç¿ëÀÚµµ »ç¿ë°¡´ÉÇÑ ÅؽºÆ®(ÄܼÖ)±â¹Ý ³×Æ®¿÷ Æ®·¡ÇÈ ¸ð´ÏÅ͸µ(network traffic monitor)ÀÌ ÅøÀÌ´Ù. ³¯Â¥, ÁÖ, ¿ùº°·Î ÃÑ ¼Û¼ö½Å Æ®·¡ÇÈ·®À» º¸¿©ÁØ´Ù.
http://torus.lnet.lut.fi/vnstat/
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»ç¶û½º·± ³×Æ®¿÷ Åø Netcat°ú ³î±â (LG 74È£)
( 2003/09/19, Çѱ¹¾î )
netcatÀº Ç¥ÁØÀԷ¿¡¼ ÀڷḦ ÀÐ¾î¼ TCP³ª UDP ¼ÒÄÏÀ¸·Î º¸³»°í, ¼ÒÄÏ¿¡¼ ¹ÞÀº ÀڷḦ Ç¥ÁØÃâ·ÂÀ¸·Î º¸³½´Ù. ¸¶Ä¡ cat ÇÁ·Î±×·¥ÀÌ Ç¥ÁØÀԷ¿¡¼ Ç¥ÁØÃâ·ÂÀ¸·Î ÀڷḦ º¸³»´Â °Í°ú °°´Ù. Linux Gazette 74È£(2002.1)
/doc/lg/issue74/zhaoway.html
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