Router Naming Convention for rostelecom.ru, 201007

Regular Expressions:

1. ^(?:ae|ge|so|xe)-.+\.([a-z\d]+-[a-z]+\d+\.[a-z]+\.ip)\.rostelecom\.ru$
2. ^(.+)-\d+-\d+-[^-]+\.([a-z\d]+-[a-z]+\d+\.[a-z]+\.ip)\.rostelecom\.ru$
3. ^([a-z\d]+-[a-z]+\d+\.[a-z]+\.ip)\.rostelecom\.ru$

Statistics:

• Training routers with at least two clustered interfaces: 62
• Positive Predictive Value: 0.989
• True Positives (green): 184
• False Positives (red): 2
• IP literals extracted (red): 0
• False Negatives, identifier extracted (orange): 4
• False Negatives, not matched: 5
• Training routers with a single interface in suffix: 59

Legend:

Evaluation against training data: