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On Windows Vista, a new family of functions can be used to access, modify, and delete the ARP table entries when the Address member of the MIB_IPNET_ROW2 structure passed to these functions is an IPv4 address. The new functions include the following: GetIpNetTable2, CreateIpNetEntry2, DeleteIpNetEntry2, FlushIpNetTable2, and SetIpNetEntry2.
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