Router Naming Convention for comhem.se, 201104

Regular Expressions:

^([a-z]+-pr-r)-[^\.]+\.comhem\.se$
^([a-z]+-[a-z]+-r-\d+-to)-[^\.]+\.comhem\.se$

Statistics:

Training routers with at least two clustered interfaces: 14
Positive Predictive Value: 0.972
True Positives (green): 35
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 3
False Negatives, not matched: 2
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:

		hst-bb-r-01-to
83.255.252.173	+	hst-bb-r-01-to-hs-bb-r-01.comhem.se
83.255.252.136	+	hst-bb-r-01-to-vo-bb-r-01.comhem.se

		lib-pr-r
83.255.252.226	+	lib-pr-r-01-to-lib-bb-r-01.comhem.se
83.255.252.217	+	lib-pr-r-01-to-mtc-pr-r-01.comhem.se
83.255.252.218	+	lib-pr-r-01-to-vrr-pr-r-01.comhem.se
83.255.255.234	+	lib-pr-r-01.comhem.se
64.208.7.214		com-hem-aktiebolag-ab.tengigabitethernet1-4.ar3.ham1.gblx.net
213.248.97.254		comhem-114072-kbn-b4.c.telia.net

		lid-bb-r-01-to
83.255.252.89	+	lid-bb-r-01-to-sde-bb-r-01.comhem.se
83.255.252.109	+	lid-bb-r-01-to-th-bb-r-01.comhem.se

		lin-bb-r-01-to
83.255.252.80	+	lin-bb-r-01-to-jon-bb-r-01.comhem.se
83.255.252.77	+	lin-bb-r-01-to-n-bb-r-01.comhem.se

		ll-bb-r-01-to
83.255.252.39	+	ll-bb-r-01-to-gle-bb-r-01.comhem.se
83.255.252.40	+	ll-bb-r-01-to-sl-bb-r-01.comhem.se

		mtc-bb-r-01-to
83.255.250.162	+	mtc-bb-r-01-to-cat.comhem.se
83.255.252.207	+	mtc-bb-r-01-to-mtc-pr-r-01.comhem.se
83.255.252.247	+	mtc-bb-r-01-to-nap-pr-r-01.comhem.se

		mtc-bb-r-02-to
83.255.252.205	+	mtc-bb-r-02-to-mtc-pr-r-01.comhem.se
83.255.252.249	+	mtc-bb-r-02-to-nap-pr-r-01.comhem.se

		mtc-pr-r
83.255.252.204	+	mtc-pr-r-01-to-mtc-bb-r-02.comhem.se
83.255.252.223	+	mtc-pr-r-01-to-nap-pr-r-01.comhem.se
194.68.128.156		netnod-ix-ge-b-sth-1500.comhem.com
195.69.119.156		netnod-ix-ge-b-sth-4470.comhem.com
213.248.99.86		comhem-ic-118784-s-b3.c.telia.net

		nap-bb-r-01-to
83.255.252.235	+	nap-bb-r-01-to-mtc-pr-r-01.comhem.se
83.255.252.195	+	nap-bb-r-01-to-nap-pr-r-01.comhem.se

		nap-bb-r-02-to
83.255.252.245	+	nap-bb-r-02-to-mtc-pr-r-01.comhem.se
83.255.252.199	+	nap-bb-r-02-to-nap-pr-r-01.comhem.se

		nap-pr-r
83.255.252.248	+	nap-pr-r-01-to-mtc-bb-r-02.comhem.se
83.255.252.222	+	nap-pr-r-01-to-mtc-pr-r-01.comhem.se
83.255.252.194	+	nap-pr-r-01-to-nap-bb-r-01.comhem.se
83.255.255.200	+	nap-pr-r-01.comhem.se
194.68.123.156		netnod-ix-ge-a-sth-1500.comhem.com
213.248.97.142		comhem-114079-s-b4.c.telia.net

		th-bb-r-01-to
83.255.252.108	+	th-bb-r-01-to-lid-bb-r-01.comhem.se
83.255.252.105	+	th-bb-r-01-to-ud-bb-r-01.comhem.se

		ud-bb-r-01-to
83.255.252.104	+	ud-bb-r-01-to-th-bb-r-01.comhem.se
83.255.252.96	+	ud-bb-r-01-to-vrr-bb-r-02.comhem.se

		upp-bb-r-01-to
83.255.252.60	+	upp-bb-r-01-to-mtc-bb-r-02.comhem.se

		vrr-pr-r
83.255.252.219	+	vrr-pr-r-01-to-lib-pr-r-01.comhem.se
83.255.252.220	+	vrr-pr-r-01-to-nap-pr-r-01.comhem.se
83.255.252.210	+	vrr-pr-r-01-to-vrr-bb-r-01.comhem.se
83.255.252.214	+	vrr-pr-r-02-to-vrr-bb-r-01.comhem.se
213.248.71.70		comhem-ic-133048-kbn-b3.c.telia.net

83.255.252.21	-	ave-bb-r-01-to-ksk-bb-r-01.comhem.se
83.255.252.24	-	lud-bb-r-01-to-fal-bb-r-01.comhem.se

83.255.252.201	!	lib-pr-r-01-to-telia.comhem.se
83.255.252.211	-	vrr-bb-r-01-to-vrr-pr-r-01.comhem.se

213.200.190.227	~	213-200-190-227.comhem.se
83.255.250.165	~	cat2-vlan141.comhem.se