Router Naming Convention for iphh.net, 201803

Router Naming Convention for iphh.net, 201803

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 5
Positive Predictive Value: 1.000
True Positives (green): 14
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 1
False Negatives, not matched: 0
Training routers with a single interface in suffix: 3

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:

		br2.hamburg10
213.128.158.29	+	ge1-1-br2.hamburg10.iphh.net
213.128.158.34	+	ge2-0-br2.hamburg10.iphh.net

		br2.hamburg2
213.128.159.10	+	ae1-101-br2.hamburg2.iphh.net
213.128.159.217	+	ae1-52-br2.hamburg2.iphh.net
134.222.120.102	-	te5-13-br1.hamburg2.iphh.net
62.115.144.183		iphh-ic-316246-hbg-b1.c.telia.net

		br3.hamburg2
149.6.142.62	+	ae1-18-br3.hamburg2.iphh.net
213.128.159.9	+	ae2-101-br3.hamburg2.iphh.net
213.128.159.45	+	ae2-11-br3.hamburg2.iphh.net
213.128.159.13	+	ae2-15-br3.hamburg2.iphh.net
80.249.208.226	+	ams-ix-ae2-16-br3.hamburg2.iphh.net
78.152.54.13	+	te0-0-2-2-br3.hamburg2.iphh.net

		cr2.hamburg1
213.128.158.69	+	ge0-3-117-cr2.hamburg1.iphh.net
213.128.158.77	+	ge0-3-121-cr2.hamburg1.iphh.net

		cr4.hamburg2
213.128.159.42	+	ge0-1-cr4.hamburg2.iphh.net
213.128.159.250	+	ge0-3-cr4.hamburg2.iphh.net

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

213.128.159.34	o	via-online-939315.customer.iphh.net
194.97.172.35		ae0-v131.dus2-j1.core.via.de

213.128.159.65	o	gw.tele-ag.customer.iphh.net
185.78.253.83		b94efd53.dynamic.tele-ag.de
185.78.253.101		b94efd65.dynamic.tele-ag.de