2 .\" Japanese Version Copyright (c) 2001 Yuichi SATO
3 .\" all rights reserved.
4 .\" Translated Sun Oct 14 06:25:22 JST 2001
5 .\" by Yuichi SATO <ysato@h4.dion.ne.jp>
7 .\"WORD: promiscuous ̵º¹ÊÌ
9 .\" $Id: pppoe-sniff.8,v 1.3 2002/04/09 17:28:38 dfs Exp $
11 .TH PPPOE-SNIFF 8 "3 July 2000"
15 pppoe-sniff \- ¥Í¥Ã¥È¥ï¡¼¥¯¾å¤òή¤ì¤ëɸ½àŪ¤Ç¤Ê¤¤ PPPoE ¥Õ¥ì¡¼¥à¤òÄ´ºº¤¹¤ë
17 .B pppoe-sniff \fR[\fIoptions\fR]
20 \fBpppoe-sniff\fR ¤Ï PPPoE PADR ¤ä session ¥Õ¥ì¡¼¥à¤È»×¤ï¤ì¤ë¤â¤Î¤òÂÔ¤Á¼õ¤±¡¢
21 \fBpppoe(8)\fR ¤òÆ°ºî¤µ¤»¤ë¤Î¤ËɬÍפʤ½¤Î¾¤Î¥ª¥×¥·¥ç¥ó¤ò¿äÄꤹ¤ë¡£
23 DSL ¥µ¡¼¥Ó¥¹Ä󶡶ȼԤÎÃæ¤Ë¤Ï
24 ɸ½àŪ¤Ç¤Ê¤¤ PPPoE ¥Õ¥ì¡¼¥à¥¿¥¤¥×¤ò»È¤Ã¤Æ¤¤¤ë¤È»×¤ï¤ì¤ë¤â¤Î¤¬¤¢¤ê¡¢
25 Service-Name ¥Õ¥£¡¼¥ë¥É¤ËŬÀÚ¤ÊÃͤòÀßÄꤹ¤ëɬÍפ¬¤¢¤ë¡£
26 ¿¤¯¤Î¾ì¹ç¡¢DSL Ä󶡶ȼԤ«¤é¤½¤ì¤é¤ÎÃͤòÁ§º÷¤¹¤ë¤è¤ê¤Ï¡¢
27 Àܳ¤ÎÀ®¸ù¤·¤Æ¤¤¤ë¥Þ¥·¥ó¤«¤éÓ̤®½Ð¤¹Êý¤¬´Êñ¤Ç¤¢¤ë¡£
29 \fBpppoe-sniff\fR ¤ò»È¤¦¤Ë¤Ï¡¢2 Âæ¤Î¥³¥ó¥Ô¥å¡¼¥¿¡¢DSL ¥â¥Ç¥à¡¢
30 (¥¤¡¼¥µ¡¼¥Í¥Ã¥È¥¹¥¤¥Ã¥Á\fI¤Ç¤Ï¤Ê¤¤\fR) ¥¤¡¼¥µ¡¼¥Í¥Ã¥È¥Ï¥Ö¤¬É¬ÍפǤ¢¤ë¡£
32 Ä̾ï¤Î¤è¤¦¤Ë DSL ¥â¥Ç¥à¤¬¥³¥ó¥Ô¥å¡¼¥¿¤Î
33 ¥¤¡¼¥µ¡¼¥Í¥Ã¥È¥«¡¼¥É¤ËľÀÜÀܳ¤µ¤ì¤Æ¤¤¤ë¾ì¹ç¡¢
34 ¤Þ¤º (¥¤¡¼¥µ¡¼¥Í¥Ã¥È¥«¡¼¥É¤Ë·Ò¤¬¤Ã¤Æ¤¤¤¿Â¦¤ò)
35 ¥¤¡¼¥µ¡¼¥Í¥Ã¥È¥Ï¥Ö¤Î "uplink" ¥Ý¡¼¥È¤ËÀܳ¤¹¤ë¡£
36 ¼¡¤Ë 2 Âæ¤Î¥³¥ó¥Ô¥å¡¼¥¿¤òÄ̾ï¤Î¥Ý¡¼¥È¤ËÀܳ¤¹¤ë¡£
37 °ìÊý¤Î¥³¥ó¥Ô¥å¡¼¥¿¤Ï¡¢DSL ¥µ¡¼¥Ó¥¹Ä󶡶ȼԤ¬¥µ¥Ý¡¼¥È¤¹¤ë OS ¾å¤Ç
38 DSL ¥µ¡¼¥Ó¥¹Ä󶡶ȼԤ«¤éÄ󶡤µ¤ì¤¿¥½¥Õ¥È¥¦¥§¥¢¤ò¼Â¹Ô¤¹¤ë¡£
39 ¤â¤¦°ìÊý¤Î¥³¥ó¥Ô¥å¡¼¥¿¤Ï¡¢Linux ¤Ë¤·¤Æ root ¤Ç¥í¥°¥¤¥ó¤¹¤ë¡£
41 Linux ¥Þ¥·¥ó¤Ï¡¢¥¤¡¼¥µ¡¼¥Í¥Ã¥È¥¤¥ó¥¿¡¼¥Õ¥§¡¼¥¹¤ò
42 ̵º¹ÊÌ (promiscuous) ¥â¡¼¥É¤Ë¤·¤Æ¡¢\fBpppoe-sniff\fR ¤ò¼Â¹Ô¤¹¤ë¡£
43 Î㤨¤Ð¡¢¥¤¡¼¥µ¡¼¥Í¥Ã¥È¥¤¥ó¥¿¡¼¥Õ¥§¡¼¥¹¤¬ \fIeth0\fR ¤Î¾ì¹ç¤Ï¡¢
44 °Ê²¼¤Î¥³¥Þ¥ó¥É¤ò¼Â¹Ô¤¹¤ë:
51 ¤â¤¦°ìÊý¤Î¥Þ¥·¥ó¤Ï¡¢Ä̾ïÄ̤ê DSL Àܳ¤ò³«»Ï¤¹¤ë¡£
52 ¾¯¤·»þ´Ö¤¬·Ð²á¤¹¤ë¤È¡¢ ¿ä¾©¤µ¤ì¤ë \fBPPPOE_EXTRA\fR ¤ÎÃͤò
53 \fBpppoe-sniff\fR ¤¬É½¼¨¤¹¤ëȦ¤Ç¤¢¤ë¡£
54 ¤³¤ÎÃͤò \fB/etc/ppp/pppoe.conf\fR ¤ËÀßÄꤹ¤ë¤³¤È¡£
55 \fBPPPOE_EXTRA\fR ¤ËɬÍפÊÆÃÊ̤ÊÃͤò \fBpppoe-sniff\fR ¤¬É½¼¨¤·¤¿¾ì¹ç¡¢
56 ¤³¤ÎÃÍ¤Ë ISP ̾¡¢DSL ¥â¥Ç¥à¤ÎÀ½Â¤¶È¼Ô¤È¥â¥Ç¥ëÈÖ¹æ¤òź¤¨¤Æ
57 E ¥á¡¼¥ë¤Ç \fBpppoe@roaringpenguin.com\fR ¤ËÁ÷¤Ã¤Æ²¼¤µ¤¤¡£
58 2 Âæ¤Î¥³¥ó¥Ô¥å¡¼¥¿¤ò»ý¤¿¤Ê¤¤¥æ¡¼¥¶¡¼¤Î¤¿¤á¤Ë¡¢
59 ¤³¤Î¾ðÊó¤ò½¸¤á¤Æ PPPoE ¤Î¥¦¥§¥Ö¥Ú¡¼¥¸¤ÇÄ󶡤¹¤ëͽÄê¤Ç¤¢¤ë¡£
61 \fBpppoe-sniff\fR ¤¬½ªÎ»¤·¤¿¾ì¹ç
62 (¤Þ¤¿¤Ï¡¢¥Ï¥ó¥°¤·¤¿¤è¤¦¤Ë»×¤ï¤ì¤ÆÄä»ß¤µ¤»¤¿¾ì¹ç)¡¢
63 °Ê²¼¤Î¤è¤¦¤Ë¤·¤Æ̵º¹Ê̥⡼¥É¤ò²ò½ü¤¹¤ë¤Î¤ò˺¤ì¤Ê¤¤¤³¤È:
66 ifconfig eth0 -promisc
71 .B \-I \fIinterface\fR
72 \fB\-I\fR ¥ª¥×¥·¥ç¥ó¤Ï¡¢»ÈÍѤ¹¤ë¥¤¡¼¥µ¡¼¥Í¥Ã¥È¥¤¥ó¥¿¡¼¥Õ¥§¡¼¥¹¤ò»ØÄꤹ¤ë¡£
73 Linux ¾å¤Ç¤Ï¡¢\fIeth0\fR ¤ä \fIeth1\fR ¤¬°ìÈÌŪ¤Ç¤¢¤ë¡£
74 ¥¤¥ó¥¿¡¼¥Õ¥§¡¼¥¹¤Ï¡¢\fBpppoe-sniff\fR ¤ò³«»Ï¤¹¤ëÁ°¤Ë
75 ¡Ö¥¢¥Ã¥× (µ¯Æ°)¡×¤·¤Æ¡¢Ìµº¹Ê̥⡼¥É¤Ë¤·¤Æ¤ª¤«¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤¡£
79 \fB\-V\fR ¥ª¥×¥·¥ç¥ó¤ò»ØÄꤹ¤ë¤È¡¢
80 \fBpppoe-sniff\fR ¤Ï¥Ð¡¼¥¸¥ç¥óÈÖ¹æ¤òɽ¼¨¤·¤Æ½ªÎ»¤¹¤ë¡£
83 \fBpppoe-sniff\fR ¤Ï Linux ¾å¤Ç¤·¤«Æ°ºî¤·¤Ê¤¤¡£
87 David F. Skoll <dfs@roaringpenguin.com> ¤Ë¤è¤Ã¤ÆºîÀ®¤µ¤ì¤¿¡£
89 \fBpppoe\fR ¤Î¥Û¡¼¥à¥Ú¡¼¥¸¤Ï
90 \fIhttp://www.roaringpenguin.com/pppoe/\fR ¤Ç¤¢¤ë¡£
93 adsl-start(8), adsl-stop(8), adsl-connect(8), pppd(8), pppoe.conf(5),
94 pppoe(8), adsl-setup(8), adsl-status(8), pppoe-server(8), pppoe-relay(8)