March 2018
Intermediate to advanced
626 pages
17h 32m
English
ARP requests can also come from the SNMP software that discovers the network (auto-discovery feature), the DHCP server that sends gratuitous ARP, and so on. Whenever you see ARP scanning something, it is not necessarily a problem; the question is who sends them? You can find more information on the ARP process in Chapter 10, Network Layer Protocols and Operations.
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