Router Naming Convention for lancs.ac.uk, 201110

Router Naming Convention for lancs.ac.uk, 201110

Regular Expressions:

^([a-z]+)-[^-]+\.lancs\.ac\.uk$

Statistics:

Training routers with at least two clustered interfaces: 2
Positive Predictive Value: 1.000
True Positives (green): 4
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 4
False Negatives, not matched: 9
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:

		famx
148.88.255.233	+	famx-licaex.rtr.lancs.ac.uk
148.88.255.113	+	famx-lubar.rtr.lancs.ac.uk

		lirx
148.88.255.106	~	lic018-famx.rtr.lancs.ac.uk
148.88.255.38	+	lirx-ismx.rtr.lancs.ac.uk

		murx
148.88.255.62	+	murx-famx.rtr.lancs.ac.uk
148.88.255.74	+	murx-ismx.rtr.lancs.ac.uk

148.88.255.6	~	in10k-ismx.rtr.lancs.ac.uk
148.88.255.118	~	ina030-fa10k.rtr.lancs.ac.uk

148.88.255.26	-	bsrx-famx.rtr.lancs.ac.uk
148.88.255.78	-	esrx-ismx.rtr.lancs.ac.uk

148.88.255.66	-	carx-famx.rtr.lancs.ac.uk
148.88.255.82	-	csrx-ismx.rtr.lancs.ac.uk

148.88.255.150	~	unb42rx4-ismx.rtr.lancs.ac.uk
148.88.255.154	~	undrx4-fa10k.rtr.lancs.ac.uk

148.88.255.174	~	lec3rx4-famx.rtr.lancs.ac.uk
148.88.255.166	~	lec3rx4-in10k.rtr.lancs.ac.uk

148.88.255.178	~	egb014-inamr-10ge.rtr.lancs.ac.uk
148.88.255.102	~	egrx4-famx.rtr.lancs.ac.uk

148.88.254.1	o	lo0.lu-bar.lancs.ac.uk