Router Naming Convention for space.net, 201304

Router Naming Convention for space.net, 201304

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 3
Positive Predictive Value: 1.000
True Positives (green): 8
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:

		cisco-f-iii
80.81.193.105	+	cisco-f-iii-gi1-1.space.net
195.30.3.201	+	cisco-f-iii-te3-1.space.net
195.30.3.114	+	cisco-f-iii-te3-2.space.net
213.198.72.194	+	cisco-f-iii-te3-4.space.net

		cisco-m-l
195.30.3.17	+	cisco-m-l-te1-1-v21.space.net
195.30.3.1	+	cisco-m-l-te5-5-v11.space.net

		cisco-m-xxxi
195.30.3.218	+	cisco-m-xxxi-te1-7-v11.space.net
195.30.3.113	+	cisco-m-xxxi-te5-5.space.net

195.30.94.21	~	c2821-lid1790.br4.space.net
193.149.47.9	~	c2821-transit-lid1676.br4.space.net

195.30.102.217	o	fw-ha37-untrust.space.net
194.97.146.225		fw-te69-transit.tcs.de