Router Naming Convention for layer42.net, 201307

Regular Expressions:

  1. ^[^-]+-[^\.]+\.core1\.(.+)\.layer42\.net$
  2. ^[a-z\d]+-[^\.]+\.(.+)\.layer42\.net$

Statistics:

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:

ar1.sv1
65.50.198.6+ge2-0-0.ar1.sv1.layer42.net
 
ash
69.36.239.198+ge4-10-3800.ash.layer42.net
65.50.198.138+xe2-1.core1.ash.layer42.net
65.50.198.86+xe3-4.core1.ash.layer42.net
168.143.97.66xe-0-1-0-3.r04.asbnva02.us.ce.gin.ntt.net
213.248.88.170layer42-117816-ash-bb1.c.telia.net
 
core2.mpt
65.50.198.33+xe4-4.core2.mpt.layer42.net
69.36.239.146+xe4-5.core2.mpt.layer42.net
65.50.198.162+xe4-6.core2.mpt.layer42.net
 
core2.mtv
69.36.239.150+xe1-1.core2.mtv.layer42.net
 
core2.scl
69.36.239.125+xe1-1-925.core2.scl.layer42.net
69.36.239.174+xe1-2-932.core2.scl.layer42.net
 
core2.sv1
65.50.198.150+xe1-1.core2.sv1.layer42.net
65.50.198.34+xe1-3.core2.sv1.layer42.net
65.50.198.81+xe1-4.core2.sv1.layer42.net
65.50.198.154+xe1-6.core2.sv1.layer42.net
69.36.239.118+xe1-7-901.core2.sv1.layer42.net
 
core2.sv1
65.50.198.93!xe1-6.core2.sv1.layer42.net
80.239.193.126layer42-ic-120233-sjo-bb1.c.telia.net
 
core2.svr
69.36.239.214+xe6-4-900.core2.svr.layer42.net
69.36.239.210+xe6-5.core2.svr.layer42.net
 
core3.mtv
65.50.198.118+xe0-0-0-1.core3.mtv.layer42.net
65.50.198.122+xe0-0-0-2.core3.mtv.layer42.net
 
core3.scl
65.50.198.130+xe0-0-0-0.core3.scl.layer42.net
65.50.198.21+xe0-0-0-2.core3.scl.layer42.net
65.50.198.217+xe0-0-0-5.core3.scl.layer42.net
65.50.198.205!xe0-0-0-7.core2.scl.layer42.net
65.50.198.134+xe0-1-0-0.core3.scl.layer42.net
65.50.198.201+xe0-1-0-7.core3.scl.layer42.net
 
core4.scl
65.50.198.102+xe-0-0-0-2.core4.scl.layer42.net
65.50.198.221+xe0-2-0-0.core4.scl.layer42.net
65.50.198.194+xe0-2-0-3.core4.scl.layer42.net
 
cust
67.218.117.190+67-218-117-190.cust.layer42.net
67.218.117.230+67-218-117-230.cust.layer42.net
 
lax
65.50.198.209+xe1-2.core1.lax.layer42.net
65.50.198.213+xe2-3.core1.lax.layer42.net
 
lga
198.32.160.215~nyiix.layer42.net
65.50.198.74+xe4-1.core1.lga.layer42.net
 
mpt
69.36.239.241+xe2-1.core1.mpt.layer42.net
69.36.239.142+xe3-2.core1.mpt.layer42.net
65.50.198.13+xe5-2.core1.mpt.layer42.net
206.223.143.22layer42.net.any2ix.coresite.com
 
mtv
69.36.239.169+po2-vl902.core1.mtv.layer42.net
69.36.239.242+xe1-1-core1.mtv.layer42.net
65.50.198.25+xe1-4.core1.mtv.layer42.net
 
ord
65.50.198.78+xe1-3.core1.ord.layer42.net
65.50.198.85+xe6-4.core1.ord.layer42.net
 
pao
65.50.198.161+xe5-1.core1.pao.layer42.net
69.36.239.149+xe5-4.core1.pao.layer42.net
 
qsc
69.36.239.250+xe1-1.core1.qsc.layer42.net
69.36.239.253+xe1-8.core1.qsc.layer42.net
 
sv1
65.50.198.146+xe1-1.core1.sv1.layer42.net
69.36.239.117+xe1-5-901.core1.sv1.layer42.net
69.36.239.141+xe1-7.core1.sv1.layer42.net
69.36.239.145+xe1-8.core1.sv1.layer42.net
 
sv3
69.36.239.106+xe2-1.core1.sv3.layer42.net
65.50.198.46+xe4-1.core1.sv3.layer42.net
65.50.198.50+xe4-2.core1.sv3.layer42.net
 
sv4
69.36.239.165+xe1-1.core1.sv4.layer42.net
69.36.239.122+xe4-4.core1.sv4.layer42.net
 
svr
69.36.239.218+xe5-1.core1.svr.layer42.net
65.50.198.90+xe5-2.core1.svr.layer42.net
69.36.239.213+xe6-5-900.core1.svr.layer42.net
 
sw2.mtv
69.36.239.226+po3-vl903.sw2.mtv.layer42.net
69.36.239.238+po6-vl905.sw2.mtv.layer42.net
 
198.32.146.22olaiix.layer42.net
206.223.143.70layer42.net.any2ix.coresite.com
213.248.87.46layer42-ic-126937-las-b3.c.telia.net
 
198.32.176.87opaix.layer42.net
65.50.198.178xe0-0-0-0.core1.sv8layer42.net