Router Naming Convention for bandwidth.co.uk, 201603

Router Naming Convention for bandwidth.co.uk, 201603

Regular Expressions:

^[a-z]+-\d+-\d+-[^\.]+\.(rt0\.[a-z]+)\.bandwidth\.co\.uk$

Statistics:

Training routers with at least two clustered interfaces: 3
Positive Predictive Value: 0.900
True Positives (green): 9
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 1
False Negatives, not matched: 0
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:

		rt0.cr
5.226.136.46	+	xe-0-1-2.rt0.cr.bandwidth.co.uk
5.226.136.42	+	xe-1-1-2.rt0.cr.bandwidth.co.uk

		rt0.sov
217.146.94.221	+	lt-0-0-0-9.rt0.sov.bandwidth.co.uk
5.226.136.10	+	xe-0-0-0.rt0.sov.bandwidth.co.uk
5.226.136.2	+	xe-1-0-0.rt0.sov.bandwidth.co.uk

		rt0.thn
217.146.94.101	+	xe-0-2-0.rt0.thn.bandwidth.co.uk
5.226.136.1	+	xe-0-2-1.rt0.thn.bandwidth.co.uk
213.248.66.62	+	xe-0-2-3.rt0.thn.bandwidth.co.uk
5.254.107.70	+	xe-0-2-8.rt0.thn.bandwidth.co.uk

77.67.82.246	!	xe-0-0-0.rt0.sov.bandwidth.co.uk
62.115.146.215	-	xe-1-0-4.rt0.hex.bandwidth.co.uk