Router Naming Convention for star.net.uk, 201404

Router Naming Convention for star.net.uk, 201404

Regular Expressions:

^[^\.]+\.(lon\d+)\.star\.net\.uk$

Statistics:

Training routers with at least two clustered interfaces: 3
Positive Predictive Value: 1.000
True Positives (green): 7
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 24
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:

		lon051
212.125.76.45	+	ge9-5.lon051.star.net.uk
212.125.64.230	+	portch3.lon051.star.net.uk

		lon340
212.125.79.186	+	ten0-0-0-0.lon340.star.net.uk
212.125.79.206	+	ten0-0-0-1.lon340.star.net.uk

		lon350
212.125.79.97	+	portch3.lon350.star.net.uk
212.125.69.206	+	tengig2-3.lon350.star.net.uk
212.125.78.213	+	tengig3-2.lon350.star.net.uk

62.173.124.59	~	unallocated.star.net.uk
89.206.147.123	~	unallocated.star.net.uk
89.206.147.147	~	unallocated.star.net.uk
89.206.164.115	~	unallocated.star.net.uk
89.206.168.107	~	unallocated.star.net.uk
89.206.175.107	~	unallocated.star.net.uk
89.206.190.171	~	unallocated.star.net.uk
89.206.242.91	~	unallocated.star.net.uk
89.206.163.235		outgoing.avmimpact.com
89.206.163.107		mail2.bbfc.co.uk

81.171.201.211	~	unallocated.star.net.uk
81.171.229.251	~	unallocated.star.net.uk
89.206.228.67	~	unallocated.star.net.uk
89.206.230.99	~	unallocated.star.net.uk
89.206.235.131	~	unallocated.star.net.uk
89.206.237.27	~	unallocated.star.net.uk
89.206.237.43	~	unallocated.star.net.uk
89.206.248.131	~	unallocated.star.net.uk
62.173.116.3		exchange.flexiserv.com

62.173.69.54	~	unallocated.star.net.uk
62.231.147.153	~	unallocated.star.net.uk

62.173.96.22	~	portch-3-hod003.star.net.uk
62.173.111.130	~	portch-4-hod003.star.net.uk

195.216.3.194	~	unallocated.star.net.uk
195.216.3.202	~	unallocated.star.net.uk

212.125.78.214	~	tengig5-3.hod002.star.net.uk
62.173.111.129	~	unallocated.star.net.uk