Router Naming Convention for ncl.ac.uk, 201904

Router Naming Convention for ncl.ac.uk, 201904

Regular Expressions:

^([a-z\d]+-gw)-[^\.]+\.ncl\.ac\.uk$

Statistics:

Training routers with at least two clustered interfaces: 7
Positive Predictive Value: 1.000
True Positives (green): 14
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 0
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:

		bcb-gw
128.240.248.117	+	bcb-gw-128-240-248-117.ncl.ac.uk
128.240.248.121	+	bcb-gw-128-240-248-121.ncl.ac.uk

		mco-gw
128.240.248.45	+	mco-gw-128-240-248-45.ncl.ac.uk
128.240.248.49	+	mco-gw-128-240-248-49.ncl.ac.uk

		pcy-gw
128.240.249.169	+	pcy-gw-128-240-249-169.ncl.ac.uk
128.240.249.173	+	pcy-gw-128-240-249-173.ncl.ac.uk

		rb2-gw
128.240.248.253	+	rb2-gw-128-240-248-253.ncl.ac.uk
128.240.249.1	+	rb2-gw-128-240-249-1.ncl.ac.uk

		sc1-gw
128.240.249.93	+	sc1-gw-128-240-249-93.ncl.ac.uk
128.240.249.97	+	sc1-gw-128-240-249-97.ncl.ac.uk

		usc-gw
128.240.254.73	+	usc-gw--mle-csw-002.ncl.ac.uk
128.240.254.69	+	usc-gw--olb-csw-002.ncl.ac.uk

		wol-gw
128.240.249.21	+	wol-gw-128-240-249-21.ncl.ac.uk
128.240.249.25	+	wol-gw-128-240-249-25.ncl.ac.uk