Noun
(uncountable) The condition of being reachable
(countable, mathematics) The extent to which a node in a graph is reachable from others
Source: en.wiktionary.orgConversely, 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). Source: Internet
However, many different graphs may have the same reachability preorder as each other. Source: Internet
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. Source: Internet
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. Source: Internet
Especially, when you don’t have controls over critical aspects of transit and reachability? Source: Internet
Precise reachability information is useful for a number of clients, including static detection of a class of Android memory leaks. Source: Internet