3550 Switch generates a huge number of ARP reply packets.

Unanswered Question
Mar 21st, 2007

Hi all,

A 3550 Switch is generating a great number of ARP reply packets to a host. actually the speed is 1000pps. you can check the sample output in the attachment file.

Is it a ARP spoofing or ARP cache poisoning attack ? The weird thing is that a 3550 switch not a host is generating packets .

Welcome any possibilities...

TIA

Attachment: 
I have this problem too.
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hyukin.kwon Thu, 03/22/2007 - 17:32

Thanks matteson,

I will try, but actually the NIC is a converter which is converting RS-232c to ethernet.

I think there is a problem on that..

Anyway thanks...

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