Router Naming Convention for infopact.nl, 201307

Regular Expressions:

^[a-z\d]+-\d+-.+-([^-]+-2-[a-z\d]+)\.infopact\.nl$
^[^\.]+\.([a-z\d]+-[a-z\d]+-[^\.]+)\.infopact\.nl$

Statistics:

Training routers with at least two clustered interfaces: 22
Positive Predictive Value: 1.000
True Positives (green): 44
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 1
False Negatives, not matched: 1
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:

		core-1-nkh
195.69.144.102	~	ams-ix.infopact.nl
84.35.80.2	+	if-1-24-sub1.core-1-nkh.infopact.nl

		core-1-tc1
84.35.82.153	+	if-1-23-sub1.core-1-tc1.infopact.nl
84.35.82.157	+	if-1-24-sub1.core-1-tc1.infopact.nl

		dsl-nas-1-gsw
84.35.152.26	+	if-0-0-sub1.dsl-nas-1-gsw.infopact.nl
84.35.152.30	+	if-0-1-sub1.dsl-nas-1-gsw.infopact.nl

		dsl-nas-3-gsw
84.35.152.42	+	if-0-1-sub1.dsl-nas-3-gsw.infopact.nl
84.35.152.50	+	if-0-2-sub1.dsl-nas-3-gsw.infopact.nl

		dsl-nas-3-nkh
84.35.80.138	+	if-0-1-sub1.dsl-nas-3-nkh.infopact.nl
84.35.80.142	+	if-0-2-sub1.dsl-nas-3-nkh.infopact.nl

		dsl-nas-3-tc1
84.35.82.74	+	if-0-0-sub1.dsl-nas-3-tc1.infopact.nl
84.35.82.78	+	if-0-1-sub1.dsl-nas-3-tc1.infopact.nl

		dsl-nas-4-gsw
84.35.152.66	+	if-0-0-sub1.dsl-nas-4-gsw.infopact.nl
84.35.152.70	+	if-0-1-sub1.dsl-nas-4-gsw.infopact.nl

		dsl-nas-4-nkh
84.35.80.102	-	if-0-0-sub17.bgp-1-nkh.infopact.nl
84.35.80.146	+	if-0-1-sub1.dsl-nas-4-nkh.infopact.nl
84.35.80.150	+	if-0-2-sub1.dsl-nas-4-nkh.infopact.nl

		dsl-nas-4-tc1
84.35.82.118	+	if-0-1-sub1.dsl-nas-4-tc1.infopact.nl
84.35.82.122	+	if-0-2-sub1.dsl-nas-4-tc1.infopact.nl

		dsl-nas-5-gsw
84.35.152.78	+	if-0-1-sub1.dsl-nas-5-gsw.infopact.nl
84.35.152.82	+	if-0-2-sub1.dsl-nas-5-gsw.infopact.nl

		dsl-nas-5-tc1
84.35.82.194	+	if-0-0-sub1.dsl-nas-5-tc1.infopact.nl
84.35.82.198	+	if-0-1-sub1.dsl-nas-5-tc1.infopact.nl

		dsl-nas-6-gsw
84.35.152.98	+	if-0-1-sub1.dsl-nas-6-gsw.infopact.nl
84.35.152.102	+	if-0-2-sub1.dsl-nas-6-gsw.infopact.nl

		dsl-nas-7-gsw
84.35.152.106	+	if-0-1-sub1.dsl-nas-7-gsw.infopact.nl
84.35.152.110	+	if-1-1-sub1.dsl-nas-7-gsw.infopact.nl

		eth-nas-1-gsw
84.35.152.54	+	if-0-0-0-sub1.eth-nas-1-gsw.infopact.nl
84.35.152.58	+	if-0-0-1-sub1.eth-nas-1-gsw.infopact.nl

		eth-nas-1-tc1
84.35.82.82	+	if-0-0-0-sub1.eth-nas-1-tc1.infopact.nl
84.35.82.86	+	if-0-0-1-sub1.eth-nas-1-tc1.infopact.nl

		l3sw-1-sdc
84.35.234.122	+	vlan10.l3sw-1-sdc.infopact.nl
84.35.234.14	+	vlan2.l3sw-1-sdc.infopact.nl

		l3sw-1-tc1
84.35.82.137	+	vlan370.l3sw-1-tc1.infopact.nl
84.35.82.189	+	vlan380.l3sw-1-tc1.infopact.nl

		nas-2-gsw
84.35.152.34	+	if-0-1-sub1.dsl-nas-2-gsw.infopact.nl
84.35.152.38	+	if-0-2-sub1.dsl-nas-2-gsw.infopact.nl

		nas-2-nkh
84.35.80.62	+	if-0-2-sub353.dsl-nas-2-nkh.infopact.nl
84.35.80.82	+	if-0-3-sub1.dsl-nas-2-nkh.infopact.nl

		nas-2-tc1
84.35.82.230	+	gi0-0-0-1-eth-nas-2-tc1.infopact.nl
84.35.82.234	+	gi0-0-1-1-eth-nas-2-tc1.infopact.nl

		sub1.core-2-nkh
84.35.80.57	+	if-1-23-sub1.core-2-nkh.infopact.nl
84.35.80.1	+	if-1-24-sub1.core-2-nkh.infopact.nl

		sub1.core-2-sdc
84.35.234.106	+	if-2-0-sub1.core-2-sdc.infopact.nl
84.35.82.226	+	if-3-0-sub1.core-2-sdc.infopact.nl

		sub1.core-2-tc1
84.35.80.58	+	if-1-23-sub1.core-2-tc1.infopact.nl
84.35.82.158	+	if-1-24-sub1.core-2-tc1.infopact.nl