21 Apr
2005
21 Apr
'05
09:38
Le Jeudi 21 Avril 2005 08:29, Chadley Wilson a écrit :
Greetings
Guys what does it mean when ethereal gives this output?
time source destination protocol info xxx 196.25.100.21 Broadcast arp who has 196.25.100.242? tell 196.25.100.21
I just put xxx in for time its probably not important with regard to the question,
Does this mean someone is ARPing my 21 box?
TIA Chad
ethernet nic are identidied by a mac id, and 196.25.100.21 is asking who is the nic who manage the ip 196.25.100.242 when he has the answer he can update a correspondance table of this type MAC - IP (192.168.1.1) at 00:30:DA:3E:A7:B9 [ether] (147.210.1.253) at 00:03:0D:11:C7:28 [ether]