Date: Wed, 14 Aug 2002 18:55:14 -0300 (ART) From: Fernando Gleiser <fgleiser@cactus.fi.uba.ar> To: Mark Rowlands <mark.rowlands@minmail.net> Cc: <freebsd-questions@FreeBSD.ORG> Subject: Re: tool to derive ip from mac address of a remote box? Message-ID: <20020814183254.V22629-100000@localhost> In-Reply-To: <200208142309.23143.mark.rowlands@minmail.net>
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On Wed, 14 Aug 2002, Mark Rowlands wrote: > > > > > I should learn to give better info :- > > the packet is broadcast and has an invalid ip header so that is why I only > have the mac address :-(........ tried dumping and this is all I get, > 1.5mb/s of em........ In that case, you can ping every server in the LAN and then do the 'arp -na | grep <mac>' trick Fer > > 0000 ff ff ff ff ff ff 00 05 5d d8 9b 76 08 00 00 01 ........ ]..v.... > 0010 08 00 06 04 00 01 00 02 2d 2e af d7 e0 00 00 fe ........ -....... > 0020 ff ff ff ff ff ff e0 00 00 09 21 74 72 79 20 77 ........ ..!try w > 0030 77 77 2e 65 6c 73 61 2e 63 6f 6d 20 24 8c 00 43 ww.elsa. com $..C > 0040 00 44 01 34 d1 ad 47 44 42 43 41 43 41 43 41 43 .D.4..GD BCACACAC > 0050 41 43 41 43 41 43 41 43 41 00 20 43 41 43 41 43 ACACACAC A. CACAC > 0060 41 43 41 43 41 43 41 43 41 43 41 43 41 43 41 43 ACACACAC ACACACAC > 0070 41 43 41 43 41 43 41 43 41 42 4e 00 ff 53 4d 42 ACACACAC ABN..SMB > 0080 25 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 %....... ........ > 0090 00 00 00 00 00 00 00 00 00 00 00 00 11 00 00 21 ........ .......! > 00a0 00 00 00 00 00 00 00 00 00 e8 03 00 00 00 00 00 ........ ........ > 00b0 00 00 00 21 00 56 00 03 00 01 00 00 00 02 00 32 ...!.V.. .......2 > 00c0 00 5c 4d 41 49 4c 53 4c 4f 54 5c 42 52 4f 57 53 .\MAILSL OT\BROWS > 00d0 45 00 01 00 80 a9 03 00 50 53 33 32 30 31 36 31 E....... PS320161 > 00e0 00 00 00 00 00 00 00 00 01 00 03 03 00 00 00 00 ........ ........ > 00f0 aa 55 00 89 2d 39 4b 4d 58 49 31 35 4c 41 30 34 .U..-9KM XI15LA04 > 0100 43 00 C. > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-questions" in the body of the message > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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