25th October 2008

Finding boxes on the LAN with ARP

Tags : ,

posted in Unix tools |

Sometime we don't have time to make all things clean. You know, the «I will do it tomorrow» syndrom. But, you know, we will never do it... And a good day, we take a look to the LAN and we... AAAAAhhhh ! Ok, it's time to delete the 3 year old «Clean the LAN with a good DHCP configuration» line in the TODO list. But, how to address all the boxes without running from one room to another ? Simple. Just ask ARP...

Use netdiscover luke !

 Currently scanning: 192.168.50.0/16   |   Our Mac is: **:**:**:**:**:** - 0

 18 Captured ARP Req/Rep packets, from 17 hosts.   Total size: 1080
 _____________________________________________________________________________
   IP            At MAC Address      Count  Len   MAC Vendor
 -----------------------------------------------------------------------------
 192.168.0.***   00:19:**:**:**:**    02    120   Unknown vendor
 192.168.***     00:c0:**:**:**:**    01    060   LANS TECHNOLOGY CO., LTD.
 192.168.***     00:e0:**:**:**:**    01    060   REALTEK SEMICONDUCTOR CORP.
 192.168.0.***   00:10:**:**:**:**    01    060   UNEX TECHNOLOGY CORPORATION
 192.168.0.***   00:0c:**:**:**:**    01    060   MICRO-STAR INTERNATIONAL CO., LTD.
 192.168.0.***   00:1b:**:**:**:**    01    060   Unknown vendor
 192.168.0.***   00:03:**:**:**:**    01    060   Apple Computer, Inc.
 192.168.0.***   00:50:**:**:**:**    01    060   MOTOTECH INC.
 192.168.0.***   00:00:**:**:**:**    01    060   SUREMAN COMP. & COMMUN.
 192.168.0.***   00:40:**:**:**:**    01    060   ANI COMMUNICATIONS INC.
 192.168.0.***   00:00:**:**:**:**    01    060   CANON INC.
 192.168.0.***   00:19:**:**:**:**    01    060   Unknown vendor
 192.168.0.***   00:80:**:**:**:**    01    060   BROTHER INDUSTRIES, LTD.
 192.168.0.***   00:0e:**:**:**:**    01    060   Intel Corporation
 192.168.0.***   00:0e:**:**:**:**    01    060   Intel Corporation
 192.168.0.***   00:19:**:**:**:**    01    060   Unknown vendor
This entry was posted on Saturday, October 25th, 2008 at 1:26 pm and is filed under Unix tools. You can follow any responses to this entry through the RSS 2.0 feed. You can skip to the end and leave a response. Pinging is currently not allowed.

Leave a Reply

*
To prove that you're not a bot, enter this code
Anti-Spam Image