Router Naming Convention for telefonica-wholesale.net, 201702

Regular Expressions:

1. ^([a-z]+)-[a-z\d]+-\d+-\d+-\d+-(.+1\.red)\.telefonica-wholesale\.net$
2. ^[a-z]+\d+-[a-z\d]+-\d+-\d+-([^\.]+\.red)\.telefonica-wholesale\.net$
3. ^xe.+-(.+)\.telefonica-wholesale\.net$
4. ^[a-z]+-[a-z\d]+-\d+-(\d+)-.+-([a-z]+2\.red)\.telefonica-wholesale\.net$

Statistics:

• Training routers with at least two clustered interfaces: 27
• Positive Predictive Value: 1.000
• True Positives (green): 127
• False Positives (red): 0
• IP literals extracted (red): 0
• False Negatives, identifier extracted (orange): 9
• False Negatives, not matched: 17
• Training routers with a single interface in suffix: 57

Legend:

Evaluation against training data: