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http://www.hackerschool.org/HS_Boards/zboard.php?AllArticle=true&no=8 [º¹»ç]
°á±¹ ¹«¼±·£Ä«µå¸¦ »ç°Ô µÇ¾ú½À´Ï´Ù.
wlan0 À¸·Î ÀνÄÀÌ µÇ´õ±º¿ä. ¿ìºÐÅõ 10.10¿¡¼¿ä.
±Ùµ¥ ¹®Á¦´Â Àú¹ø¿¡ ¿Ã·È´ø Áú¹®°ú ºñ½ÁÇß½À´Ï´Ù. airmon-ng¸¦ ±¸µ¿ÇÏ°Ô µÇ¸é (¿¹: #airmon-ng start wlan0) ÀÌ·±½ÄÀ¸·Î ¸Þ½ÃÁö°¡ ³ª¿Â´Ù°í Çß¾úÁÒ..
Found 3 processes that could cause trouble.
If airodump-ng, aireplay-ng or airtun-ng stops working after
a short period of time, you may want to kill (some of) them!
PID Name
837 wpa_supplicant
6663 NetworkManager
6760 dhclient
¾Æ·¡ Áú¹®À» ÂüÁ¶Çغ¸½Ã¸é ¾î¶² Áú¹®ÀÎÁö ¾Æ½Ç°Ì´Ï´Ù. mon0°¡ upµÇ¾î ÀÖ°í kismetµµ Á¦´ë·Î µ¹¾Æ°¡¼ ¾Æ¹«¹®Á¦ ¾øÀ» °Å¶ó »ý°¢Çߴµ¥
aireplay-ng¸¦ ¾²¸é¼ ÀÌ»óÇÑ »çÇ×À» ºÃ½À´Ï´Ù. ä³ÎÀÌ °íÁ¤µÇ¾î Àִٴ°ÅÁö¿ä. -1·Î.
(¿¹: #aireplay-ng -1 0 -e $SSID -a $BSSID -h $Attacker mon0)
¸¸¾à bssidÀÇ Ã¤³ÎÀº 1¹øÀε¥ mon0ÀÇ Ã¤³ÎÀº -1ÀÌ¶ó¼ ±¸µ¿À» ÇÒ ¼ö ¾ø´Ù´Â ¸Þ½ÃÁö°¡ ¶¹½À´Ï´Ù. ÇöÀç ÀÌ ±ÛÀ» ¾²´À¶ó
ÀÎÅͳݿ¡ ¿¬°áÇØ¾ß ÇØ¼ ¿À·ù¸Þ½ÃÁö¸¦ ¿©±â¿¡´Ù°¡ ºÙ¿©³Ö±â¸¦ ¸øÇ߳׿ä.
±×·¡¼
#iwconfig mon0 channel 1
¸í·É¾î¸¦ »ç¿ëÇÏ¿© ä³ÎÀ» ¹Ù²Ù¾î ÁÖ¾ú´Âµ¥µµ ¿©ÀüÈ÷ °°Àº ¿À·ù¸Þ½ÃÁö¸¦ ³ªÅ¸³»¾ú½À´Ï´Ù.
±×·¡¼-_-
ÀÎÅͳÝÀ» °Ë»öÇØº» °á°ú À§¿¡ ÀÖ´Â ÇÁ·Î¼¼½º°¡ ä³ÎÀ» °íÁ¤½ÃÄÑÁشٴ »ç½ÇÀ» ¾Ë¾Ò½À´Ï´Ù.
"fixed channel" error message
If the top of your airodump screen looks something like:
CH 6 ][ Elapsed: 28 s ][ 2008-09-21 10:39 ][ fixed channel ath0: 1
Then this means you started started airodump-ng with a fixed channel parameter (-c / –channel) but some other process is changing the channel. ¡°CH 6¡± on the left is the channel that was specified when airodump-ng was started. ¡°fixed channel ath0: 1¡± on the right indicates that ath0 was used when airodump-ng was started but the interface is currently on channel 1 (instead of channel 6). You might also see this channel number changing indicating that channel scanning is taking place.
It is critical that the root cause of the problem be eliminated and then airodump-ng restarted again. Here are some possible reasons and how to correct them:
*
You have wpa_supplicant running at the same time. Stop wpa_supplicant.
*
You run airmon-ng to set the channel while airodump-ng is running. Do not do this.
*
You run another instance of airodump-ng in scanning mode or set to another channel. Stop airodump-ng and do not do this.
*
There is a known bug that affects recent versions of compat-wireless or wireless-testing drivers (shows channel as -1): http://trac.aircrack-ng.org/ticket/742
... ´ëÃæ ÀÌ·± ¼³¸íÀ̾ú´Âµ¥¿ä. ÀüºÎ ÇØ°áÀ» Çߴµ¥ ù¹øÂ° ¹®±¸ÀÎ wpa_supplicant°¡ ¹®Á¦¿´½À´Ï´Ù.
´Ù¸¥ ÇÁ·Î¼¼½ºµéÀº ¼ºñ½º¸¦ ÁßÁöÇÏ¸é¼ ¾ø¾Ý´Âµ¥ wpa_supplicant¸¸ÅÀº ¾ø¾Ù ¼ö°¡ ¾ø´õ±º¿ä.
/etc/init.d¿¡µµ ±×·± ÆÄÀÏÀº ¾ø°í ¼ºñ½º¿¡µµ wpa_supplicant¶ó´Â ¼ºñ½º´Â ¾ø¾ú½À´Ï´Ù.
ÀÌ ÇÁ·Î¼¼½º¸¸ ¾ø¾Ø´Ù¸é aireplay-ng¸¦ »ç¿ëÇÒ ¼ö ÀÖÀ» °Í °°Àºµ¥ wpa_supplicant¸¦ ¸ØÃßÁö ¸øÇؼ ÇÒ °Íµµ ¸¹Àºµ¥ ÇÏ·çÁ¾ÀÏ Èûµé¾îÇϰí ÀÖ½À´Ï´Ù.
Á¦¹ß µµ¿ÍÁÖ¼¼¿ä ¤Ð¤Ð
kismetÀ̳ª airodump-ng¸¦ »ç¿ëÇÒ ¶§´Â Á¤»óÀûÀ¸·Î ÀÛµ¿À» ÇÏÁö¸¸ aireplay-ngºÎÅÍ ¸·È÷³×¿ä.
¹°·Ð aireplay-ng¸¦ »ç¿ëÇÒ ¶§´Â kismet °ú airodump-ng¸¦ ¸ØÃß°í »ç¿ëÇß½À´Ï´Ù.(ä³ÎÈ£Çζ§¹®¿¡)
Á» ±ÛÀÌ ±æ¾îÁ³³×¿ä. ¿ä¾àÇÏÀÚ¸é ´ÙÀ½°ú °°½À´Ï´Ù.
1.aireplay-ng¸¦ »ç¿ëÇÏ·Á¸é ä³ÎÀ» ¼³Á¤ÇØ¾ß Çϴµ¥ ¼³Á¤À» ÇØµµ ä³ÎÀº °íÁ¤°ªÀÎ -1ÀÌ µé¾î°£´Ù.(-1À̶ó´Â ä³ÎÀÌ Á¸ÀçÇϴ°ÇÁöµµ¸ð¸£±×½ê³×¿ä)
2.ä³Î°íÁ¤À» ¾ø¾Ö·Á¸é ÇÁ·Î¼¼½ºµéÀ» Á׿©Áà¾ß Çϴµ¥ wpa_supplicant¸¦ Á×ÀÏ ¼ö°¡ ¾ø´Ù. |
Hit : 6215 Date : 2011/04/06 07:51
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