Router Naming Convention for nucleus.be, 201702

Regular Expressions:

^[a-z]+-\d+-[^\.]+\.brtr1\..+\.nucleus\.be$
^[^\.]+\.([a-z\d]+\..+)\.nucleus\.be$

Statistics:

Training routers with at least two clustered interfaces: 10
Positive Predictive Value: 0.964
True Positives (green): 27
False Positives (red): 1
IP literals extracted (red): 1
False Negatives, identifier extracted (orange): 5
False Negatives, not matched: 7
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:

		brtr1.ant1
31.193.183.163	~	31-193-183-163.ant.nucleus.be
31.193.183.37	+	irb-28.brtr1.ant1.nucleus.be
31.193.183.41	+	irb-29.brtr1.ant1.nucleus.be
31.193.183.69	+	irb-30.brtr1.ant1.nucleus.be
31.193.183.73	+	irb-31.brtr1.ant1.nucleus.be
31.193.183.53	-	sw01.ant1.cloud.nucleus.be
31.193.183.61	-	sw01.ant1.cloud.nucleus.be

		brtr1.bru4
188.93.159.97	*	ae-0-21.brtr1.bru4.fw3.nucleus.be
188.93.159.37	+	ae-1.brtr1.bru4.nucleus.be
188.93.159.53	+	ae-2.brtr1.bru4.nucleus.be
77.67.74.138		nucleus-gw.ip4.gtt.net

		csw01.colo.ant1
31.193.183.119	+	ge-0-0-22-2.csw01.colo.ant1.nucleus.be
188.93.159.133	+	ge-0-0-22-3.csw01.colo.ant1.nucleus.be
31.193.183.109	+	ge-0-0-22-4.csw01.colo.ant1.nucleus.be
31.193.183.123	+	ge-0-0-23-2.csw01.colo.ant1.nucleus.be
31.193.183.111	+	ge-0-0-23-4.csw01.colo.ant1.nucleus.be

		csw01.nuc.bru3
31.193.183.169	+	ge-0-0-20-2.csw01.nuc.bru3.nucleus.be
31.193.183.173	+	ge-0-0-20-3.csw01.nuc.bru3.nucleus.be

		csw01.ocs.ant1
31.193.183.197	+	ge-0-0-20-2.csw01.ocs.ant1.nucleus.be
188.93.159.173	+	ge-0-0-20-3.csw01.ocs.ant1.nucleus.be

		csw03.vcs.ant1
31.193.183.241	+	ge-0-0-16-2.csw03.vcs.ant1.nucleus.be
31.193.183.245	+	ge-0-0-16-3.csw03.vcs.ant1.nucleus.be

		fw.ant
193.239.211.116	+	zone0.fw.ant.nucleus.be
193.239.211.117	+	zone1.fw.ant.nucleus.be
193.239.211.118	+	zone2.fw.ant.nucleus.be

		fw01.ant1
188.93.159.102	+	ae-0-12.fw01.ant1.nucleus.be
31.193.183.2	+	ae-1-13.fw01.ant1.nucleus.be
31.193.183.22	+	ae-1-15.fw01.ant1.nucleus.be

		fw01.bru4
31.193.183.10	~	31-193-183-10.ant.nucleus.be
188.93.159.94	+	ae-0-11.fw01.bru4.nucleus.be

		rtr1.ant1
188.93.159.22	+	ae-1.rtr1.ant1.nucleus.be
188.93.159.141	+	xe-0-1-1.rtr1.ant1.nucleus.be

		rtr1.bru4
188.93.159.38	+	ae-1.rtr1.bru4.nucleus.be
188.93.159.170	*	xe-2-2-0.brtr1.bru4.nucleus.be

		rtr2.bru4
188.93.159.54	+	ae-2.rtr2.bru4.nucleus.be
188.93.159.30	+	xe-0-1-1.rtr2.bru4.nucleus.be

		static.ant1
193.239.211.178	~	193-239-211-178.ant.nucleus.be
185.2.52.129	+	ge-0-0-4-0.static.ant1.nucleus.be

31.193.183.177	~	31-193-183-177.ant.nucleus.be
31.193.183.179	~	31-193-183-179.ant.nucleus.be
31.193.183.187	~	31-193-183-187.ant.nucleus.be
31.193.183.99	~	31-193-183-99.ant.nucleus.be
31.193.183.185	-	ge-0-0-40-4.csw01.vcs.bru3.nucleus.be
31.193.183.97	-	sw01.cloud.bru3.nucleus.be

188.93.159.105	*	ae-0-22.brtr1.ant1.fwnuc.nucleus.be
188.93.159.21	*	ae-1-0.brtr1.ant1.nucleus.be
31.193.183.5	*	ae-5-23.brtr1.ant1.nucleus.be
31.193.183.25	*	ae-5-25.brtr1.ant1.nucleus.be
141.136.97.14		nucleus-gw.ip4.gtt.net

188.93.159.57	!	ae-2.brtr1.ant1.nucleus.be
188.93.159.169	-	xe-0-1-1.rtr2.ant1.nucleus.be

188.93.159.73	*	ae-0-10.brtr1.bru4.nucleus.be
188.93.159.69	*	ae-0-20.brtr1.ant1.fw2.nucleus.be

188.93.159.147	x	159.93.188-147-static.bru3.nucleus.be
188.93.159.145	*	lt-2-3-0-10013.brtr1.bru4.fw3.nucleus.be