Router Naming Convention for pironet-ndh.net, 201508

Router Naming Convention for pironet-ndh.net, 201508

Regular Expressions:

([a-z]+\d+\.s\d+)\.pironet-ndh\.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): 0
False Negatives, not matched: 2
Training routers with a single interface in suffix: 1

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:

		ar1.s07
195.94.75.244	+	ar1.s07.pironet-ndh.net
62.40.27.174	+	gi0-1.ar1.s07.pironet-ndh.net

		cr1.s06
195.94.75.106	+	xe-0-2-0-0.cr1.s06.pironet-ndh.net
195.94.75.93	+	xe-1-0-0-0.cr1.s06.pironet-ndh.net
195.94.75.25	+	xe-1-2-0-0.cr1.s06.pironet-ndh.net

		cr1.s07
195.94.75.98	+	xe-0-2-0-0.cr1.s07.pironet-ndh.net
195.94.75.94	+	xe-1-0-0-0.cr1.s07.pironet-ndh.net
195.94.75.41	+	xe-1-2-0-0.cr1.s07.pironet-ndh.net

		cr1.s08
195.94.75.101	+	xe-0-0-0-0.cr1.s08.pironet-ndh.net
195.94.75.109	+	xe-0-0-1-0.cr1.s08.pironet-ndh.net
195.94.75.49	+	xe-0-0-2-0.cr1.s08.pironet-ndh.net

		cr2.s06
195.94.75.50	+	xe-1-0-1-0.cr2.s06.pironet-ndh.net

		cr2.s08
195.94.75.105	+	xe-0-0-0-0.cr2.s08.pironet-ndh.net
195.94.75.110	+	xe-0-0-1-0.cr2.s08.pironet-ndh.net
80.81.192.109	+	xe-0-0-2.cr2.s08.pironet-ndh.net

195.227.201.146	~	frankfurt1-gi0-1.pironet-ndh.net
195.227.201.254	~	frankfurt1-gi0-2.pironet-ndh.net