reachability
Noun
Meaning
(uncountable) The condition of being reachable
(countable, mathematics) The extent to which a node in a graph is reachable from others
Source: en.wiktionary.orgSynonyms
Examples
Conversely, every preorder is the reachability relationship of a directed graph (for instance, the graph that has an edge from x to y for every pair (x, y) with x ≤ y).
However, many different graphs may have the same reachability preorder as each other.
Simple reachability is configured with OSPF between Telluride and Copper, a static route at Copper for Alta’s loopback address, and a static default route pointing to Copper at Alta. Most important, notice that there is no BGP running at Copper.
But criminal activity on the internet depends on DNS for the same reason that legitimate internet activity does: DNS provides a platform to exchange system reachability data.
Especially, when you don’t have controls over critical aspects of transit and reachability?
Precise reachability information is useful for a number of clients, including static detection of a class of Android memory leaks.