Router Naming Convention for razorblue.net.uk, 201304

Router Naming Convention for razorblue.net.uk, 201304

Regular Expressions:

^ge-\d+-\d+-\d+-\d+\.([a-z]+1\.[a-z]+\d+)\.razorblue\.net\.uk$

Statistics:

Training routers with at least two clustered interfaces: 4
Positive Predictive Value: 0.867
True Positives (green): 13
False Positives (red): 2
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:

		br1.man1
77.67.94.46	+	ge-0-0-1-4.br1.man1.razorblue.net.uk
178.22.142.74	+	ge-0-0-1-5.br1.man1.razorblue.net.uk
83.217.238.54	+	ge-0-0-2-0.br1.man1.razorblue.net.uk

		br1.man1
77.243.178.82	~	ge-0-0-1-0.br2.man1.razorblue.net.uk
84.45.48.90	!	ge-0-0-2-0.br1.man1.razorblue.net.uk

		cr1.man1
193.169.192.60	+	ge-1-0-10-821.cr1.man1.razorblue.net.uk
193.169.192.47	+	ge-1-0-24-0.cr1.man1.razorblue.net.uk
193.169.192.62	+	ge-2-0-10-822.cr1.man1.razorblue.net.uk
193.169.192.45	+	ge-2-0-24-0.cr1.man1.razorblue.net.uk

		cr1.man1
195.50.119.78	!	ge-1-0-5-801.cr1.man1.razorblue.net.uk
91.223.58.35		te3-6.cr02.man.bytemark.co.uk

		cr1.man2
193.169.192.61	+	ge-1-0-1-821.cr1.man2.razorblue.net.uk
193.169.192.63	+	ge-1-0-2-822.cr1.man2.razorblue.net.uk
86.53.206.5	+	ge-1-0-6-250.cr1.man2.razorblue.net.uk

		cr1.wfd2
86.53.206.4	+	ge-0-0-0-250.cr1.wfd2.razorblue.net.uk
83.166.172.250	+	ge-0-0-2-4060.cr1.wfd2.razorblue.net.uk
109.234.207.254	+	ge-0-0-2-4061.cr1.wfd2.razorblue.net.uk