Router Naming Convention for iphh.net, 201207

Router Naming Convention for iphh.net, 201207

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 1
Positive Predictive Value: 1.000
True Positives (green): 2
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 1
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:

		br1.hamburg2
213.128.158.49	+	ge2-0-br1.hamburg2.iphh.net
213.128.159.101	+	ge3-2-br1.hamburg2.iphh.net
194.146.118.78		iphh.dus.ecix.net
206.41.25.58		iphh.gi3-8.1100.ar3.ham1.gblx.net
207.218.80.74		iphh.gi3-8.1101.ar3.ham1.gblx.net

		br2.hamburg10
213.128.158.29	+	ge1-0-br2.hamburg10.iphh.net
213.128.159.246	~	ge4-0.br2.hamburg10.iphh.net

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

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

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