Router Naming Convention for liquidtelecom.net, 201412

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 7
Positive Predictive Value: 0.933
True Positives (green): 28
False Positives (red): 2
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 3
False Negatives, not matched: 0
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:

		p1-jhb
46.17.232.4	-	p1-jbh-g1-1-2.liquidtelecom.net
46.17.232.7	+	p1-jhb-ip-t1.liquidtelecom.net
5.11.10.209	+	p1-jhb-pos8-2-1.liquidtelecom.net
46.17.232.25	+	p1-jhb-pos8-2-1.liquidtelecom.net
5.11.10.207	+	p1-jhb-pos8-2-2.liquidtelecom.net

		p1-tho
5.11.10.114	+	p1-tho-g0-0-0-1.liquidtelecom.net
46.17.232.42	+	p1-tho-pos0-1-01.liquidtelecom.net
5.11.10.210	+	p1-tho-pos0-2-0-1.liquidtelecom.net
5.11.10.102	+	p1-tho-teng0-0-0-0.liquidtelecom.net

		p2-hre
46.17.232.35	+	p2-hre-10g-dwdm.liquidtelecom.net
46.17.232.94	+	p2-hre-10g-dwdm.liquidtelecom.net
46.17.232.114	+	p2-hre-10g-g2-0-0.liquidtelecom.net
46.17.232.36	+	p2-hre-g1-0-0.liquidtelecom.net
197.211.213.70		wimax-16d-nni-pockets-p1.zol.co.zw
197.211.213.66		wimax-16e-nni-pockets-p1.zol.co.zw
197.211.213.74		wimax-16e-ospf-pockets-p1.zol.co.zw

		p2-jhb
46.17.232.5	+	p2-jhb-10g-dwdm.liquidtelecom.net
46.17.232.12	+	p2-jhb-10g-pe2-jhb.liquidtelecom.net
46.17.232.49	+	p2-jhb-pos8-1-0.liquidtelecom.net
5.11.10.205	+	p2-jhb-pos8-1-2.liquidtelecom.net
5.11.10.211	+	p2-jhb-pos8-1-3.liquidtelecom.net
46.17.232.43	+	p2-jhb-seacom-1.liquidtelecom.net

		p2-tho
5.11.10.204	+	p2-tho-pos0-1-0-6.liquidtelecom.net
5.11.10.98	+	p2-tho-teng0-0-0-0.liquidtelecom.net
5.11.10.115	+	p2-tho-teng0-0-0-1.liquidtelecom.net
5.11.10.194	+	p2-tho-teng0-2-0-3.liquidtelecom.net
46.17.232.48	-	pe2-tho-pos4-2-0.liquidtelecom.net
77.67.65.58		liquidtelecom-gw.ip4.gtt.net
216.66.86.110		liquid-telecommunications-ltd.10gigabitethernet5-4.core1.lon1.he.net
5.11.10.214		p2-tho-teng0-0-0-1.liquidtelecom.net.10.11.5.in-addr.arpa

		pe1-tcy
5.11.10.99	+	pe1-tcy-teng0-0-0-0.liquidtelecom.net
217.15.115.57		gig0-0-0-1-101-pe1-tcy-liquidtelecom.net

		pe1-tho
5.11.10.124	+	pe1-tho-gi-0-2-2-1.liquidtelecom.net
5.11.10.220	+	pe1-tho-gig0-2-1-0.liquidtelecom.net
5.11.10.103	+	pe1-tho-teng0-0-0-0.liquidtelecom.net
5.11.10.203	+	pe1-tho-tg0-0-0-1.liquidtelecom.net
195.50.118.26		liquid-tele.car5.london1.level3.net
89.221.43.38		liquid-telecom.londra7.lon.seabone.net

		pe2-byo
46.17.232.21	+	pe2-byo-g1-1-0.liquidtelecom.net
197.211.239.9		216789-gw.customer.zol.co.zw
197.211.200.145		gateway-bb.aws.co.zw
197.211.197.145		gateway-mpd.bbr-nlb.co.zw
197.211.197.49		gateway-mpo.bbr-nlb.co.zw
197.211.205.165		gateway-railmed.zol.co.zw
197.211.197.69		gateway.churchill.cresta.co.zw
197.211.197.13		gateway.zecobulawayo.co.zw
197.211.198.253		host-197.211.198.253.zol.co.zw
197.211.199.221		host-197.211.199.221.zol.co.zw
197.211.205.101		host-197.211.205.101.zol.co.zw
197.211.205.173		host-197.211.205.173.zol.co.zw
197.211.227.5		host-197.211.227.5.zol.co.zw
197.211.203.97		host-203.211.192.97.zol.co.zw
197.211.204.109		host-204.211.192.109.zol.co.zw
197.211.206.117		host-206.211.192.117.zol.co.zw

		pe2-hre
46.17.232.10	!	p1-jhb-pos8-2-0.liquidtelecom.net
46.17.232.115	+	pe2-hre-10g-g2-0-1.liquidtelecom.net
46.17.232.37	+	pe2-hre-g1-0-0-p2-hre.liquidtelecom.net
197.211.213.142		16d-nni-wimax.zol.co.zw
197.211.213.138		16e-nni-wimax.zol.co.zw
41.190.34.154		154-34sxx.broadband.yoafrica.com

46.17.232.34	-	p1-hre-g1-1-2.liquidtelecom.net
46.17.232.40	!	p2-jhb-pos8-0-2.liquidtelecom.net
197.211.213.54		wimax-16d-nni-willowvale-p1.zol.co.zw
197.211.213.50		wimax-16e-nni-willowvale-p1.zol.co.zw

46.17.232.113	o	p2-jhb-g1-0-3.3342.liquidtelecom.net
41.190.51.13		13-51sxx.broadband.yoafrica.com
196.44.183.237		237-183sxx.broadband.yoafrica.com
41.190.38.41		41-38sxx.broadband.yoafrica.com
41.190.39.81		81-39sxx.broadband.yoafrica.com
41.190.38.85		85-38sxx.broadband.yoafrica.com
41.190.39.85		85-39sxx.broadband.yoafrica.com
41.190.57.89		89-57sxx.broadband.yoafrica.com
41.190.33.41		s21907.rtr.broadband.yoafrica.com