Router Naming Convention for hol.gr, 201110

Regular Expressions:

^[^\.]+\.([a-z]+00\.[a-z]+)\.hol\.gr$

Statistics:

Training routers with at least two clustered interfaces: 12
Positive Predictive Value: 0.891
True Positives (green): 41
False Positives (red): 5
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 4
False Negatives, not matched: 23
Training routers with a single interface in suffix: 8

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:

		adr00.ar
62.38.96.50	+	tengigaeth01-00-00.adr00.ar.hol.gr

		adr00.ccr
62.38.96.181	+	gigaeth00-05-05-02.adr00.ccr.hol.gr
62.38.96.1	+	tengigaeth00-00-00-00.adr00.ccr.hol.gr
62.38.96.25	+	tengigaeth00-00-00-02.adr00.ccr.hol.gr
62.38.96.125	+	tengigaeth00-00-00-03.adr00.ccr.hol.gr
62.38.96.117	+	tengigaeth00-00-00-07.adr00.ccr.hol.gr
62.38.96.29	+	tengigaeth00-01-00-02.adr00.ccr.hol.gr
62.38.97.1	+	tengigaeth00-06-00-01.adr00.ccr.hol.gr

		adr00.ccr
62.38.96.61	!	tengigaeth00-00-00-06.adr00.ccr.hol.gr

		adr00.csw
62.38.96.245	+	gigaeth02-38.adr00.csw.hol.gr
62.38.96.126	+	tengigaeth01-00-00.adr00.csw.hol.gr
62.38.102.1	+	vlan10.adr00.csw.hol.gr

		adr00.ssw
62.38.96.34	+	tengigaeth01-00-00.adr00.ssw.hol.gr

		ath00.csw
62.38.36.70	~	serial00-00.trp01.gwc.hol.gr
62.38.97.218	+	tengigaeth13-00-00.ath00.csw.hol.gr
62.38.4.67	+	vlan15.ath00.csw.hol.gr

		ioa00.ar
62.38.97.110	+	tengigaeth09-00-00.ioa00.ar.hol.gr

		lar00.ar
62.38.96.122	+	tengigaeth01-00-00.lar00.ar.hol.gr
62.38.97.122	+	tengigaeth09-00-00.lar00.ar.hol.gr

		mar00.acl
62.38.97.102	-	gigaeth01-00-01.adr00.core.hol.gr
195.97.115.41	~	multilink2.the02.acl.hol.gr
195.97.113.73	~	serial00-00.kom01.acl.hol.gr
195.97.114.53	~	serial01-01-01-1.mar02.acl.hol.gr
62.38.32.229	+	serial01-01-8.mar00.acl.hol.gr
62.38.35.157	~	serial02-00-01-0.mar02.acl.hol.gr
195.97.115.209	~	serial02-01-00-0.mar02.acl.hol.gr
62.38.32.97	+	serial02-01-1.mar00.acl.hol.gr
62.38.33.249	~	serial02-04-0.mar01.acl.hol.gr
195.97.114.153	+	serial02-07-4.mar00.acl.hol.gr
195.97.115.1	~	serial03-00-02-1.mar02.acl.hol.gr
62.38.34.89	+	serial03-00-2.mar00.acl.hol.gr
195.97.114.113	~	serial03-01-06-0.mar02.acl.hol.gr
62.38.34.241	+	serial03-02-0.mar00.acl.hol.gr
62.38.32.21	+	serial04-00-2.mar00.acl.hol.gr
195.97.113.165	-	serial04-07.ath00.core.hol.gr
195.97.113.141	~	serial06-03.que02.acl.hol.gr
62.38.33.253	~	serial08-01-07-0.mar02.acl.hol.gr

		med00.brd
62.38.36.17	+	pos00-07-00-00.med00.brd.hol.gr
62.38.36.9	+	pos00-07-00-01.med00.brd.hol.gr
62.38.36.13	+	pos00-07-00-03.med00.brd.hol.gr
62.38.36.5	+	pos00-07-00-04.med00.brd.hol.gr
62.38.97.30	+	tengigaeth00-05-02-00.med00.brd.hol.gr
62.38.96.30	+	tengigaeth00-07-02-00.med00.brd.hol.gr
208.51.239.54		ote-international-solutions-s-a.so-0-0-0.ar2.fra2.gblx.net
64.209.96.250		ote-international-solutions-s-a.so-0-1-0.ar2.fra2.gblx.net
159.63.20.210		ote-international-solutions-s-a.so-1-2-0.ar2.fra2.gblx.net

		med00.ccr
62.38.97.22	!	gigaeth07-00-17.lar00.ar.hol.gr
62.38.96.2	+	tengigaeth00-00-00-00.med00.ccr.hol.gr
62.38.97.25	+	tengigaeth00-00-00-02.med00.ccr.hol.gr
62.38.97.217	+	tengigaeth00-00-00-07.med00.ccr.hol.gr
62.38.97.29	+	tengigaeth00-01-00-02.med00.ccr.hol.gr
62.38.97.2	+	tengigaeth00-06-00-01.med00.ccr.hol.gr

		med00.ccr
62.38.97.117	!	tengigaeth00-00-00-07.med00.ccr.hol.gr

		med00.core
62.38.97.106	+	gigaeth01-00-01.med00.core.hol.gr
62.38.96.106	+	gigaeth03-00-00.med00.core.hol.gr

		pat00.ar
62.38.96.18	+	tengigaeth01-00-00.pat00.ar.hol.gr
62.38.97.18	+	tengigaeth09-00-00.pat00.ar.hol.gr

		the00.ar
62.38.98.22	+	tengigaeth00-01-00-00.the00.ar.hol.gr
62.38.98.26	+	tengigaeth00-09-00-00.the00.ar.hol.gr

		the00.ccr
62.38.96.10	+	tengigaeth00-00-00-00.the00.ccr.hol.gr
62.38.97.10	+	tengigaeth00-01-00-00.the00.ccr.hol.gr

		the00.csw
62.38.98.30	+	tengigaeth00-01-00-00.the00.csw.hol.gr
62.38.98.34	+	tengigaeth00-01-00-01.the00.csw.hol.gr

62.38.96.217	~	portc01-23.adr01.ar.hol.gr
62.38.97.118	~	tengigaeth01-01.adr01.ar.hol.gr
62.38.96.118	~	tengigaeth02-01.adr01.ar.hol.gr

194.30.247.11	~	gigaeth00.the01.acl.hol.gr
194.30.250.253	~	multilink25.the02.acl.hol.gr
62.38.35.9	~	serial03-00-6.the02.acl.hol.gr

62.38.37.82	~	gigaeth00-01.adr01.srvc.hol.gr
62.38.32.237	~	gigaeth00-03.adr03.srvc.hol.gr

62.38.96.54	-	tengigaeth00-01-00-00.med00.ar.hol.gr
62.38.96.6	!	tengigaeth00-06-00-00.med00.ccr.hol.gr

62.38.96.190	~	gigaeth01-00-01.adr01.core.hol.gr
62.38.97.57	~	tengigaeth00-06-00-04.ccr.hol.gr

62.38.97.14	-	gigaeth01-00-25.aix00.core.hol.gr
62.38.97.69	!	tengigaeth00-01-00-06.med00.ccr.hol.gr

195.97.118.1	~	gigaeth00-01.med01.gwc.hol.gr
195.97.113.13	~	serial03-00-04-0.mar02.acl.hol.gr

62.38.0.170	o	loopback2004.med01.dsl.hol.gr

62.38.4.69	o	gigaeth00-01.ath01.core.hol.gr
195.97.118.177		hol-gw.sbcs.gr

62.38.97.38	o	tengigaeth09-00-00.adr01.ssw.hol.gr

62.38.102.8	o	gigaeth00-01.adr01.acl.hol.gr

195.97.118.2	o	gigaeth00-01.med02.gwc.hol.gr