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Arp packet processing method, communication system and device

  • US 20130336326A1
  • Filed: 08/19/2013
  • Published: 12/19/2013
  • Est. Priority Date: 07/20/2007
  • Status: Active Grant
First Claim
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1. An Address Resolution Protocol (ARP) packet processing method, comprising:

  • receiving, by a forwarding plane processor, an ARP packet.determining, by the forwarding plane processor, whether the ARP packet is an ARP response,reporting, by the forwarding plane processor, the ARP response when an entry corresponding to the ARP response is found in a local ARP table and a reporting parameter in the entry corresponding to the ARP response indicates permission of reporting.

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