Router Naming Convention for ranetka.ru, 201702

Router Naming Convention for ranetka.ru, 201702

Regular Expressions:

^[a-z\d]+-([a-z]+)-\d+\.ranetka\.ru$

Statistics:

Training routers with at least two clustered interfaces: 1
Positive Predictive Value: 0.500
True Positives (green): 2
False Positives (red): 2
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 3
Training routers with a single interface in suffix: 2

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:

		core
79.104.223.170	~	79-104-222-170.ranetka.ru
80.255.128.164	+	c6503-core-1.ranetka.ru
80.255.150.117	+	c65men-core-2.ranetka.ru

		core
80.255.128.101	~	80-255-128-101.ranetka.ru
80.255.128.166	!	c7604brass-core-1.ranetka.ru

		core
80.255.128.233	~	c7604brass-1-c7606ext.ranetka.ru
80.255.150.115	!	c76brass-core-2.ranetka.ru

80.255.141.49	o	80-255-141-49.ranetka.ru

80.255.144.37	o	80-255-144-37.ranetka.ru
80.255.144.34		ns.r24.center-inform.ru