Router Naming Convention for inet.it, 201708

Regular Expressions:

^[^\.]+\.([a-z]+\d+-[^\.]+\.[a-z]+)\.inet\.it$

Statistics:

Training routers with at least two clustered interfaces: 21
Positive Predictive Value: 0.955
True Positives (green): 42
False Positives (red): 2
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 0
Training routers with a single interface in suffix: 4

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:

		bf2-hsrn-2a.wf
212.239.111.149	!	fe0-10.wf1-hsr14a.wf.inet.it
212.239.107.222	+	ge0-27.bf2-hsrn-2a.wf.inet.it
212.239.107.158	+	ge0-28.bf2-hsrn-2a.wf.inet.it

		bf2-hsrn-2b.wf
212.239.107.223	+	ge0-27.bf2-hsrn-2b.wf.inet.it
212.239.107.159	+	ge0-28.bf2-hsrn-2b.wf.inet.it

		bf2-hsrn-3a.wf
212.239.107.224	+	ge51.bf2-hsrn-3a.wf.inet.it
212.239.107.160	+	ge52.bf2-hsrn-3a.wf.inet.it

		bf2-hsrs-1a.wf
212.239.107.214	+	ge0-1.bf2-hsrs-1a.wf.inet.it
212.239.107.150	+	ge0-2.bf2-hsrs-1a.wf.inet.it

		bf2-hsrs-2a.wf
212.239.76.117	!	fe0-43.wf1-hsr14a.wf.inet.it
212.239.107.198	+	ge0-27.bf2-hsrs-2a.wf.inet.it
212.239.107.134	+	ge0-28.bf2-hsrs-2a.wf.inet.it

		bf2-hsrs-2p-10g.wf
212.239.107.226	+	te1-1-1.bf2-hsrs-2p-10g.wf.inet.it
212.239.107.162	+	te2-1-1.bf2-hsrs-2p-10g.wf.inet.it

		bf2-r11.net
212.239.109.131	+	ge1-1.bf2-r11.net.inet.it
212.239.109.195	+	ge1-2.bf2-r11.net.inet.it

		bf2-swr1.net
194.185.64.214	+	te1-3.bf2-swr1.net.inet.it

		idc3-sfc.net
212.239.97.10	+	ge0/2/1/8.idc3-sfc.net.inet.it

		milano1-cr0.net
194.185.64.185	+	s8-0-1.milano1-cr0.net.inet.it

		wf1-hgr12a.wf
212.239.107.218	+	ge7.wf1-hgr12a.wf.inet.it
212.239.107.154	+	ge8.wf1-hgr12a.wf.inet.it

		wf1-hsr11a.wf
212.239.107.200	+	ge49.wf1-hsr11a.wf.inet.it
212.239.107.136	+	ge50.wf1-hsr11a.wf.inet.it

		wf1-hsr12a.wf
212.239.107.202	+	ge49.wf1-hsr12a.wf.inet.it
212.239.107.138	+	ge50.wf1-hsr12a.wf.inet.it

		wf1-hsr13a.wf
212.239.107.204	+	ge0-1.wf1-hsr13a.wf.inet.it
212.239.107.140	+	ge0-2.wf1-hsr13a.wf.inet.it

		wf1-hsr14a.wf
212.239.107.206	+	ge0-1.wf1-hsr14a.wf.inet.it
212.239.107.142	+	ge0-2.wf1-hsr14a.wf.inet.it

		wf1-hsr15a.wf
212.239.107.210	+	ge0-1.wf1-hsr15a.wf.inet.it
212.239.107.146	+	ge0-2.wf1-hsr15a.wf.inet.it

		wf1-hsr16a.wf
212.239.107.196	+	ge0-51.wf1-hsr16a.wf.inet.it
212.239.107.132	+	ge0-52.wf1-hsr16a.wf.inet.it

		wf1-hsr17a.wf
212.239.107.194	+	ge0-27.wf1-hsr17a.wf.inet.it
212.239.107.130	+	ge0-28.wf1-hsr17a.wf.inet.it

		wf1-hsr31b.wf
212.239.107.145	+	ge50.wf1-hsr31b.wf.inet.it
212.239.107.209	+	ge50.wf1-hsr31b.wf.inet.it

		wf1-sr1.wf
212.239.107.212	+	ge0-7.wf1-sr1.wf.inet.it
212.239.107.148	+	ge0-8.wf1-sr1.wf.inet.it

		wf1-swr1.net
194.185.64.194	+	t7-3.wf1-swr1.net.inet.it

		wf2-hsr11a.wf
212.239.108.134	+	v30.wf2-hsr11a.wf.inet.it
212.239.108.198	+	v40.wf2-hsr11a.wf.inet.it

		wf2-hsr21a.wf
212.239.108.130	+	v30.wf2-hsr21a.wf.inet.it
212.239.108.194	+	v40.wf2-hsr21a.wf.inet.it

		wf2-hsr21b.wf
212.239.108.131	+	v30.wf2-hsr21b.wf.inet.it
212.239.108.195	+	v40.wf2-hsr21b.wf.inet.it

		wf2-r2.net
212.239.108.145	+	fe0-0.wf2-r2.net.inet.it
212.239.108.207	+	fe1-0.wf2-r2.net.inet.it