Router Naming Convention for vpls.net, 201307

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 11
Positive Predictive Value: 0.923
True Positives (green): 36
False Positives (red): 3
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 1
False Negatives, not matched: 0
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:

		br1.lax9
77.67.68.98	-	vlan2100.br3.lax8.vpls.net
74.222.170.93	+	vlan26.br1.lax9.vpls.net
69.31.121.171	!	vlan3.br1.lax1.vpls.net
74.222.141.46	+	vlan55.br1.lax9.vpls.net
74.222.170.14	+	vlan65.br1.lax9.vpls.net
74.222.149.34	+	vlan7.br1.lax9.vpls.net
74.222.170.6	+	vlan8.br1.lax9.vpls.net
74.222.149.69	+	vlan90.br1.lax9.vpls.net
74.222.141.102	+	vpls-gw.br1.lax9.vpls.net
80.239.195.38		vpls-ic-153694-las-b3.c.telia.net

		br1.sjc1
74.222.170.2	+	vlan17.br1.sjc1.vpls.net
74.222.170.81	+	vlan23.br1.sjc1.vpls.net
74.222.144.65	+	vpls-gw.br1.sjc1.vpls.net
74.217.69.76		vpls-1.border4.sje.pnap.net
216.221.157.194		vpls-gw.ip4.tinet.net
80.239.133.154		vpls-ic-150564-sjo-bb1.c.telia.net.133.239.80.in-addr.arpa

		br1.smf1
74.222.170.82	+	vlan23.br1.smf1.vpls.net
74.222.170.53	+	vlan6.br1.smf1.vpls.net
74.222.149.33	+	vlan7.br1.smf1.vpls.net

		br11.sna1
74.222.137.62	+	vlan115.br11.sna1.vpls.net
74.222.137.77		74.222.137.77.krypt.com

		br2.lax10
74.222.170.1	+	vlan17.br2.lax10.vpls.net
74.222.141.29	+	vlan52.br2.lax10.vpls.net

		br2.lax9
74.222.170.94	+	vlan26.br2.lax9.vpls.net
77.67.78.234	!	vlan4070.br1.lax1.vpls.net
74.222.128.25	+	vlan51.br2.lax9.vpls.net
74.222.170.13	+	vlan65.br2.lax9.vpls.net

		br2.smf1
74.222.149.30	+	vlan29.br2.smf1.vpls.net
74.222.170.54	+	vlan6.br2.smf1.vpls.net

		br9.sna1
74.222.170.42	+	vlan17.br9.sna1.vpls.net
74.222.137.50	+	vlan28.br9.sna1.vpls.net
74.222.170.125	+	vlan30.br9.sna1.vpls.net
74.222.170.62	+	vlan45.br9.sna1.vpls.net
74.222.137.54	+	vlan52.br9.sna1.vpls.net

		hr1.lax10
74.222.162.57	+	vlan34.hr1.lax10.vpls.net
74.222.159.18	+	vlan5.hr1.lax10.vpls.net
74.222.159.26	+	vlan7.hr1.lax10.vpls.net

		hr1.smf1
74.222.149.142	+	vlan18.hr1.smf1.vpls.net
74.222.149.129	+	vlan20.hr1.smf1.vpls.net
74.222.149.253	+	vlan30.hr1.smf1.vpls.net
74.222.170.46	+	vlan7.hr1.smf1.vpls.net

		hr5.lax10
74.222.159.193	+	vlan56.hr5.lax10.vpls.net
74.222.159.241	+	vlan74.hr5.lax10.vpls.net

		hr6.lax10
74.222.159.158	+	vlan33.hr6.lax10.vpls.net
74.222.159.217	+	vlan67.hr6.lax10.vpls.net
74.222.162.5	!	vlan80.hr5.lax10.vpls.net