Router Naming Convention for as20500.net, 201508

Router Naming Convention for as20500.net, 201508

Regular Expressions:

^([a-z]+-\d+-\d+)-\d+-[^\.]+\.[a-z]+\d+\.[a-z]+\d+\.as20500\.net$

Statistics:

Training routers with at least two clustered interfaces: 1
Positive Predictive Value: 0.667
True Positives (green): 2
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 1
Training routers with a single interface in suffix: 0

Legend:

Green	+	Inferred identifier, true positive when evaluated against training data
Orange	-	Inferred identifier, false negative when evaluated against training data
Red	!	Inferred identifier, false positive when evaluated against training data
Red	x	Inferred identifier, but contains part of IP address literal embedded in hostname
	~	False negative, not matched
	o	No regex matched the interface, but the interface was the only interface in this suffix on the router
	*	A filter regex matched the interface

Evaluation against training data:

		xe-0-0
135.196.65.137	+	xe-0-0-0-3241.core01.lon1.as20500.net
95.177.0.5	+	xe-0-0-2-dot-200.core01.lon3.as20500.net

		xe-0-0
135.196.65.133	~	as8190-gw.core01.lon1.uk.as20500.net
95.177.0.4	!	xe-0-0-2-dot-200.core01.lon1.as20500.net