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Problem too many requests arp [message #39998] Mon, 05 July 2010 15:52 Go to next message
nubio is currently offline  nubio
Messages: 8
Registered: July 2010
Junior Member
Hello,

My datacenter told me :
Too many arp send ! If i don't stop to send this arp my ip will be delete..

tcpdump -ni eth0 arp
17:36:18.599572 arp who-has 94.23.251.242 tell 94.23.221.254
17:37:06.562505 arp who-has 94.23.251.251 tell 94.23.221.58
17:37:06.562637 arp reply 94.23.251.251 is-at 00:30:48:32:cd:d0
17:38:06.644531 arp who-has 94.23.251.251 tell 94.23.221.58
17:38:06.644683 arp reply 94.23.221.251 is-at 00:30:48:32:cd:d0
17:39:06.731018 arp who-has 94.23.251.251 tell 94.23.221.58
17:39:06.731153 arp reply 94.23.251.251 is-at 00:30:48:32:cd:d0

Etc .. what can i do ?
I have a second problem :
Adding IP address(es): xxx.xxx.xxx.xxx
arpsend: xxx.xxx.xxx.xxx is detected on another computer : 00:xx:xx:84:04:00
But it's a new Block RIPE /28 and i don't use this ip anywhere ..
Please help me !

Regards ,
Quentin

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Re: Problem too many requests arp [message #40036 is a reply to message #39998] Fri, 09 July 2010 13:49 Go to previous message
maratrus is currently offline  maratrus
Messages: 1495
Registered: August 2007
Location: Moscow
Senior Member
Do you have a chance to find out who the computer 00:xx:xx:84:04:00 belongs to?

Quote:

But it's a new Block RIPE /28 and i don't use this ip anywhere ..



You don't use it but somebody may use it. (00:xx:xx:84:04:00?)

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