Router Naming Convention for pnap.net, 201901

Regular Expressions:

1. ^([a-z\d]+)-.+\.([a-z\d]+)\.pnap\.net$
2. ^([a-z]+\d+)\.[a-z\d]+-.+\.([a-z]+004)\.pnap\.net$
3. ^(core\d+)\..+\.([a-z\d]+)\.pnap\.net$
4. (\d+)\..+\.([a-z\d]+)\.pnap\.net$

Statistics:

• Training routers with at least two clustered interfaces: 89
• Positive Predictive Value: 0.877
• True Positives (green): 207
• False Positives (red): 29
• IP literals extracted (red): 0
• False Negatives, identifier extracted (orange): 41
• False Negatives, not matched: 2
• Training routers with a single interface in suffix: 121

Legend:

Evaluation against training data: