MAC audit module about netcrawl HOT 2 CLOSED

Solution:

1. Use ARP instead of MAC Address Table
   Pros:
   -ARP is actually designed for this use case, since it ties IP's to MAC's
   Cons:
   -Layer 2 devices will not have a related entry
   -Will have to establish scanning for ARP entries

2. Tie MAC entries to a device's IP's
   For each unique subnet from the CSV, collect a list of the MAC addresses which have that subnet as at least one network on it's associated device.
   Cons:
   -Less accurate

from netcrawl.

Implemented in the tools.mac_audit module

from netcrawl.