Router Naming Convention for cegecom.lu, 201307

Router Naming Convention for cegecom.lu, 201307

Regular Expressions:

^([a-z]+-.+)\.cegecom\.lu$

Statistics:

Training routers with at least two clustered interfaces: 4
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: 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:

		cgc-fw1.hq
195.43.112.19	+	cgc-fw1.hq.cegecom.lu
195.43.112.83	+	cgc-fw1.hq.cegecom.lu

		cgc-r6.hq
195.43.112.6	+	cgc-r6.hq.cegecom.lu
195.43.112.70	+	cgc-r6.hq.cegecom.lu

		cgc-s5.hq
195.43.112.18	+	cgc-s5.hq.cegecom.lu
195.43.112.82	+	cgc-s5.hq.cegecom.lu

		ge-1-0-0.cgc-r2.bet
195.43.113.102	+	ge-1-0-0.cgc-r2.bet.cegecom.lu

		redback-se100-2
195.43.112.20	+	redback-se100-2.cegecom.lu
195.43.112.84	+	redback-se100-2.cegecom.lu

217.31.73.169	~	217.31.73.169.dsl.cegecom.lu
193.91.36.203	~	static.ip-255-036-091-193.cegecom.lu

195.43.113.101	o	gi0-3.cgc-r2.hq.cegecom.lu
212.162.19.114		dialup-212.162.19.114.frankfurt1.mik.net

217.31.74.189	o	217.31.74.189.dsl.cegecom.lu