Router Naming Convention for rr.com, 201901

Regular Expressions:

1. ([^\.]+)-[a-z\d]+\.([a-z\d]+-[a-z\d]+\.tbone)\.rr\.com$
2. ^.+\.(.+r\.[a-z]+)\.rr\.com$
3. ^[^\.]+\.([a-z\d]+0[a-z\d]+)\.[a-z]+\.rr\.com$
4. ^agg.+\.([^\.]+\.[a-z]+)\.rr\.com$

Statistics:

• Training routers with at least two clustered interfaces: 241
• Positive Predictive Value: 0.975
• True Positives (green): 585
• False Positives (red): 15
• IP literals extracted (red): 0
• False Negatives, identifier extracted (orange): 14
• False Negatives, not matched: 853
• Training routers with a single interface in suffix: 311

Legend:

Evaluation against training data: