Router Naming Convention for blackfoot.net, 201609

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 8
Positive Predictive Value: 1.000
True Positives (green): 18
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 1
False Negatives, not matched: 4
Training routers with a single interface in suffix: 7

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:

		ge\|butt.mt.core
69.51.119.57	+	ge-0-2-0-0-360-butt.mt.core.blackfoot.net
69.51.119.17	+	ge-1-2-0-0-360-butt.mt.core.blackfoot.net

		ge\|grfl.mt.core
69.51.118.38	~	ge-1-2-0-0-dad-grfl.mt.core.ip.blackfoot.net
209.200.196.65	+	ge-1-3-0-0-dad-grfl.mt.core.blackfoot.net

		ge\|mssl.mt.core
69.51.110.73	~	69-51-110-73.blackfoot.net
209.200.200.50	+	ge-0-3-0-0-mlnm-mssl.mt.core.blackfoot.net

		gi\|grfl.mt.core
66.109.149.6	~	cr01.gtfl.blackfoot.net
209.200.196.66	+	gi-0-3-co-grfl.mt.core.blackfoot.net

		po\|mssl.mt.bng1
66.109.149.1	+	po-1-co-mssl.mt.bng1.blackfoot.net
66.109.149.74	+	po-3-co-mssl.mt.bng1.blackfoot.net

		te\|amfl.id.core1
209.200.208.30	+	te-0-0-mayer-amfl.id.core1.blackfoot.net
192.150.152.181	+	te-4-2-amfl.id.core1.blackfoot.net

		te\|blng.mt.core
69.51.106.137	+	te-1-1-fh-blng.mt.core.blackfoot.net
209.200.206.94	+	te-1-2-blng.mt.core.blackfoot.net
66.109.149.42	-	te-4-1-fh-blng.mt.core1.blackfoot.net

		te\|hlna.mt.core
209.200.206.85	+	te-1-1-hlna.mt.core.blackfoot.net
209.200.206.93	+	te-4-1-hlna.mt.core.blackfoot.net
69.51.116.253	+	te-4-2-fh-hlna.mt.core.blackfoot.net

		te\|mssl.mt.core1
66.109.149.161	+	te-0-0-1-0-co-mssl.mt.core1.blackfoot.net
209.200.206.86	+	te-0-1-0-1-mssl.mt.core1.blackfoot.net
66.109.149.157	+	te-0-1-1-0-co-mssl.mt.core1.blackfoot.net

		te\|mssl.mt.core2
66.109.149.41	+	te-1-3-co-mssl.mt.core2.blackfoot.net
66.109.149.162	+	te-1-4-co-mssl.mt.core2.blackfoot.net

		te\|stat.id.core
192.225.179.9	~	192-225-179-9.static.blackfoot.net
192.150.152.182	+	te-0-0-1-3-stat.id.core.blackfoot.net
69.51.116.254	+	te-0-1-1-3-stat.id.core.blackfoot.net
66.232.90.14		ip-66-232-90-14.syringanetworks.net

		te\|sttl.wa.core1
209.200.208.29	+	te-0-0-2-2-westin-sttl.wa.core1.blackfoot.net
4.59.234.66		blackfoot-t.edge2.seattle3.level3.net
198.104.202.134		ge-100-0-0-18.r04.sttlwa01.us.ce.gin.ntt.net

66.109.149.70	o	me3600-2.mso.blackfoot.net
66.109.149.170		66.109.149.170.montana.com

66.109.149.149	o	vl411-co-mssl.mt.colo1.blackfoot.net

192.225.183.34	o	192-225-183-34.static.blackfoot.net