Router Naming Convention for ic.ac.uk, 201412

Regular Expressions:

^([a-z]+-core)-[^\.]+\.net\.ic\.ac\.uk$

Statistics:

Training routers with at least two clustered interfaces: 4
Positive Predictive Value: 1.000
True Positives (green): 11
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 28
Training routers with a single interface in suffix: 1

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:

		ac-core
193.61.68.17	+	ac-core-lesc-p2p.net.ic.ac.uk
155.198.39.254	~	bes39-hsrp-master.net.ic.ac.uk
155.198.215.254	~	bl-215-hsrp-master.net.ic.ac.uk
146.179.8.62	~	comp-1737-hsrp-master.net.ic.ac.uk
146.179.7.190	~	company-dearman-hsrp-master.net.ic.ac.uk
146.179.7.254	~	company-nanobio-hsrp-master.net.ic.ac.uk
155.198.113.254	~	ee-113-hsrp-master.net.ic.ac.uk
155.198.116.254	~	ee-116-hsrp-master.net.ic.ac.uk
155.198.123.254	~	ee-123-hsrp-master.net.ic.ac.uk
155.198.186.126	~	hux-1863-master-hsrp-master.net.ic.ac.uk
155.198.22.254	~	sh-22-hsrp-master.net.ic.ac.uk
129.31.135.253	~	vl2808-hsrp-slave.net.ic.ac.uk
129.31.138.253	~	vl2811-hsrp-slave.net.ic.ac.uk
129.31.142.254	~	vl2815-hsrp-master.net.ic.ac.uk
129.31.144.254	~	vl2817-hsrp-master.net.ic.ac.uk

		br-core
129.31.48.126	+	br-core-vl1481-hsrpmaster.net.ic.ac.uk
129.31.48.254	+	br-core-vl1482-hsrpmaster.net.ic.ac.uk
155.198.240.254	+	br-core-vl240-hsrpmaster.net.ic.ac.uk

		cw-core
129.31.31.254	+	cw-core-vl-1028-hsrp-master.net.ic.ac.uk
129.31.19.254	+	cw-core-vl1019.net.ic.ac.uk
129.31.154.253	~	vl2829-hsrp-slave.net.ic.ac.uk

		cx-core
129.31.10.254	+	cx-core-vl1010-hsrp-master.net.ic.ac.uk
129.31.40.254	+	cx-core-vl1040-hsrp-master.net.ic.ac.uk
129.31.151.254	~	vl2826-hsrp-master.net.ic.ac.uk

		hh-core
129.31.96.254	+	hh-core-vl1096-hsrp-master.net.ic.ac.uk
129.31.98.254	+	hh-core-vl1098-hsrp-master.net.ic.ac.uk
129.31.111.254	+	hh-core-vl1111-hsrp-master.net.ic.ac.uk
129.31.125.254	+	hh-core-vl1124-hsrp-master.net.ic.ac.uk
146.179.16.14	~	microtest-hsrp-master.net.ic.ac.uk

155.198.29.254	~	auto-vm-hsrp-master.net.ic.ac.uk
155.198.59.126	~	exch2010-hsrp-master.net.ic.ac.uk
155.198.3.254	~	webservices-hsrp-master.net.ic.ac.uk
155.198.253.254	~	wireless-prod-hsrp-master.net.ic.ac.uk
129.31.207.254	~	wlan-insecure-2-hsrp-master.net.ic.ac.uk

129.31.27.14	~	dide-inside-fw-hsrp-master.net.ic.ac.uk
129.31.13.254	~	smpw-vl1013-hsrp-master.net.ic.ac.uk
129.31.39.254	~	smrb-hsrp-master.net.ic.ac.uk

155.198.18.253	~	pgn8-9-hsrp-slave.net.ic.ac.uk
155.198.157.253	~	pgt5253-hsrp-slave.net.ic.ac.uk
155.198.33.254	~	saf-cluster-hsrp-master.net.ic.ac.uk