Router Naming Convention for wnet.ua, 201110

Regular Expressions:

gw\..+\.wnet\.ua$
^[^\.]+\.[a-z\d]+\.([a-z]+)\.wnet\.ua$

Statistics:

Training routers with at least two clustered interfaces: 5
Positive Predictive Value: 0.850
True Positives (green): 17
False Positives (red): 3
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 11
Training routers with a single interface in suffix: 6

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:

		dp
217.20.161.146	+	ae0-v3202.cr1.dp.wnet.ua
217.20.161.166	+	ae0-v3203.cr1.dp.wnet.ua
217.20.160.28	+	lo0.cr2.dp.wnet.ua
217.20.161.226	+	so0-1-0.cr1.dp.wnet.ua

		kh
217.20.161.211	+	ae0-v354.cr1.kh.wnet.ua
217.20.180.6	+	ae0-v99.cs1.kh.wnet.ua
217.20.160.4	+	lo0.br1.kh.wnet.ua
87.245.243.234		gw1-wnet.retn.net

		kv
217.20.161.101	+	ge0-2-0-v16.sh1.kv.wnet.ua
217.20.160.110	+	ge0-v6.cr2.kv.wnet.ua
217.20.162.194	+	ge1-2-0-v32.sh1.kv.wnet.ua
217.20.160.13	+	lo0.cr2.kv.wnet.ua
217.20.161.37	+	po2-v112.leo.kv.wnet.ua
87.245.247.74		gw1-wnet.retn.net
87.245.237.11		gw2-wnet.retn.net

		kv
217.20.162.193	!	ae0-v32.sh00.kv.wnet.ua
217.20.161.46	~	ae0-v411.sh0.wnet.ua
217.20.160.105	!	ae0-v6.cr0.kv.wnet.ua
217.20.161.98	~	fe0-v16.cs1-col.kv.wnet.ua
89.209.10.234		wnet-gw.comstar-ua.net
87.245.237.10		gw1-wnet.retn.net
87.245.247.75		gw2-wnet.retn.net

		kv
217.20.172.98	!	ae0-906.sh1.kv.wnet.ua
217.20.160.120	~	ge0-v6.deg-sw.kv.wnet.ua
217.20.161.97	~	v16.cs1-deg.kv.wnet.ua
87.245.247.77		gw4-wnet.retn.net

		sf
217.20.176.226	+	fe0-1-2-151.cr1.sf.wnet.ua
217.20.162.198	+	ge0-2-0-v32.cr1.sf.wnet.ua
217.20.176.211	+	v19.cr1.sf.wnet.ua

		sm
217.20.161.171	+	ge0-3-0-v320.cr0.sm.wnet.ua
217.20.162.130	+	ge0-3-0-v3201.cr1.sm.wnet.ua

217.20.171.230	~	ge0-2-v502.ix.csnan.kv.wnet.ua
217.20.160.116	~	ge0-v6.leo-sw.kv.wnet.ua
217.20.161.102	~	v16.cs-leo.kv.wnet.ua
217.20.161.86	~	v18.cs1-leo.kv.wnet.ua
87.245.247.76		gw3-wnet.retn.net

217.20.176.202	~	v3.khar-sw0.kh.wnet.ua
217.20.162.131	~	v3210-khar-sw0.kh.wnet.ua
217.20.161.213	~	wf0.cs1-horo.kv.wnet.ua
87.245.243.235		gw2-wnet.retn.net

217.20.179.77	*	golubovska-gw.sum-sw1.sm.wnet.ua
217.20.179.1	*	neokom-gw.cs2.cn.wnet.ua
193.178.228.209		kessi-vlan200.rs.net.ua
193.178.229.25		rs-its.rs.net.ua

217.20.180.5	*	mbk-gw.cs1.kh.wnet.ua
217.20.180.9	*	mbk-gw.cs2.kh.wnet.ua

92.60.188.41	o	expres-41.nikopol-sw.kv.wnet.ua
195.211.212.29		nik-marg.expressnikopol.net.ua

92.60.188.42	o	expres-42.nikopol-sw.kv.wnet.ua
193.239.74.246		zxr10-0-1300.dataline.net.ua

92.60.189.169	*	vileant-gw.vtg-sw.kv.wnet.ua
77.222.135.254		ns.more.com.ua

217.20.161.170	o	v320.g50-sw.kv.wnet.ua
87.245.237.12		gw3-wnet.retn.net

217.20.162.17	*	optimafarma-gw.yal.kv.wnet.ua
195.95.211.110		optima.microcom.com.ua

217.20.162.85	*	uss-gw.swen.kv.wnet.ua

217.20.166.69	*	ardinvest-gw.sf.wnet.ua
109.200.131.10		ip10-131.200.109.crimea.com

217.20.168.9	*	logika-gw.cs1.lv.wnet.ua
217.9.0.162		lohika-162.rns.lviv.ua

217.20.172.97	*	magnus-gw.sh1.kv.wnet.ua
193.111.114.73		10-nas3.magnus.net.ua

217.20.176.65	o	tim-65.uman-sw.um.wnet.ua

217.20.176.66	o	tim-66.uman-sw.um.wnet.ua

217.20.176.67	o	tim-67.uman-sw.um.wnet.ua

217.20.178.205	*	credit-dnipro-gw.lenina17.dp.wnet.ua