Router Naming Convention for pnap.net, 201708

Regular Expressions:

1. ^([a-z\d]+)-[^\.]+\.[^\.]+\.([a-z]+)\.pnap\.net$
2. ^([a-z]+\d+)\.[^\.]+\.[a-z]+\d+\.([a-z\d]+)\.pnap\.net$
3. ^([a-z]+\d+)\.[a-z]+\d+-[^\.]+\.([a-z\d]+)\.pnap\.net$
4. ^([^-]+)-[a-z\d]+-[a-z\d]+\.([a-z\d]+)\.pnap\.net$

Statistics:

• Training routers with at least two clustered interfaces: 109
• Positive Predictive Value: 0.995
• True Positives (green): 219
• False Positives (red): 1
• IP literals extracted (red): 0
• False Negatives, identifier extracted (orange): 4
• False Negatives, not matched: 168
• Training routers with a single interface in suffix: 221

Legend:

Evaluation against training data: