Router Naming Convention for star.net.uk, 201412

Router Naming Convention for star.net.uk, 201412

Regular Expressions:

^([a-z]+)\.star\.net\.uk$

Statistics:

Training routers with at least two clustered interfaces: 1
Positive Predictive Value: 0.357
True Positives (green): 5
False Positives (red): 9
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:

		unallocated
62.231.156.171	+	unallocated.star.net.uk
81.171.171.123	+	unallocated.star.net.uk
81.171.229.251	+	unallocated.star.net.uk
89.206.237.43	+	unallocated.star.net.uk
89.206.251.107	+	unallocated.star.net.uk
62.173.116.3		exchange.flexiserv.com

		unallocated
89.206.147.123	!	unallocated.star.net.uk
89.206.168.219	!	unallocated.star.net.uk
89.206.252.75	!	unallocated.star.net.uk
89.206.163.107		mail2.bbfc.co.uk

		unallocated
89.206.162.43	!	unallocated.star.net.uk
89.206.232.195	!	unallocated.star.net.uk
89.206.242.91	!	unallocated.star.net.uk

		unallocated
212.125.94.146	~	ge10-47.lon307.star.net.uk
212.125.74.14	!	unallocated.star.net.uk
212.125.74.18	!	unallocated.star.net.uk

		unallocated
89.206.153.209	!	unallocated.star.net.uk