Router Naming Convention for westcall.ru, 201508

Router Naming Convention for westcall.ru, 201508

Regular Expressions:

^([a-z\d]+)\.westcall\.ru$

Statistics:

Training routers with at least two clustered interfaces: 4
Positive Predictive Value: 0.889
True Positives (green): 16
False Positives (red): 2
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 2
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:

		asr1
195.94.226.65	+	asr1.westcall.ru
195.94.226.161	+	asr1.westcall.ru
195.94.230.13	!	switch.westcall.ru

		asr1
195.94.226.105	!	asr1.westcall.ru

		bb2
195.94.226.106	+	bb2.westcall.ru
195.94.230.109	+	bb2.westcall.ru

		switch
195.94.226.18	+	switch.westcall.ru
195.94.226.26	+	switch.westcall.ru
195.94.226.30	+	switch.westcall.ru
195.94.226.58	+	switch.westcall.ru
195.94.226.62	+	switch.westcall.ru
195.94.226.78	+	switch.westcall.ru
195.94.226.82	+	switch.westcall.ru
195.94.226.114	+	switch.westcall.ru
195.94.226.174	+	switch.westcall.ru
195.94.230.113	+	switch.westcall.ru

		switch2
195.94.226.122	+	switch2.westcall.ru
195.94.226.166	+	switch2.westcall.ru

195.94.226.117	~	bb-m9.westcall.ru
195.94.226.90	~	msk-ix.westcall.ru

77.247.184.26	o	malnet.gw.westcall.ru
213.5.24.85		mez41-core-po101.malnet.ru
213.5.24.113		mez41-core-vrf-home4-vl501.malnet.ru
213.5.24.106		mez41-core-vrf-home5-vl503.malnet.ru

77.247.184.46	o	it-consulting.gw.westcall.ru

77.247.184.134	o	telenet.gw.westcall.ru
87.245.229.126		gw-telenet.retn.net

77.247.184.238	o	butovo.gw.westcall.ru
90.155.128.14		tge-asr-esr1.butovo.com
82.199.119.170		82.199.119.170.iskratelecom.net

195.94.227.1	o	pop.kh.westcall.ru
87.244.14.173		cust-173-14.tsnet.ru

195.94.230.186	o	grfc.gw.westcall.ru
83.69.198.198		83-69-198-198.in-addr.mastertelecom.ru

195.94.230.198	o	gorcom4.gw.westcall.ru
81.200.9.238		il76.cpx.ru

195.94.230.218	o	rts.gw.westcall.ru