Router Naming Convention for iphh.net, 201404

Router Naming Convention for iphh.net, 201404

Regular Expressions:

^[a-z]+\d+-.+-([a-z]+\d+\.hamburg2)\.iphh\.net$

Statistics:

Training routers with at least two clustered interfaces: 2
Positive Predictive Value: 1.000
True Positives (green): 6
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 0
Training routers with a single interface in suffix: 4

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:

		br3.hamburg2
213.128.159.101	+	ae1-11-br3.hamburg2.iphh.net
213.128.159.10	+	ae1-13-br3.hamburg2.iphh.net
149.6.142.62	+	ae1-18-br3.hamburg2.iphh.net
78.152.54.13	+	te0-0-2-2-br3.hamburg2.iphh.net

		cr1.hamburg2
213.128.158.38	+	ge5-1-cr1.hamburg2.iphh.net
213.128.159.14	+	te4-3-cr1.hamburg2.iphh.net

62.201.168.14	o	gw.hampch-1.customer.iphh.net
217.114.69.14		petercremer-colt.nmmn.net

213.128.149.8	o	gw.hamtra-1.customer.iphh.net

213.128.159.233	o	xing-ag-261256.customer.iphh.net

213.128.159.249	o	atm3-0-24.cr1.hamburg7.iphh.net