Router Naming Convention for elisa.net, 201702

Regular Expressions:

1. ^ge\d+-\d+-0\.[^\.]+1\.fi\.elisa\.net$
2. ^([a-z]+\d+)-\d+-[^\.]+\.([a-z]+-gw1\.fi)\.elisa\.net$
3. ^[^\.]+\.([a-z]+p[a-z]+-[a-z]+\d+\.fi)\.elisa\.net$
4. (1\.[^\.]+1\.[a-z]+)\.elisa\.net$

Statistics:

• Training routers with at least two clustered interfaces: 10
• Positive Predictive Value: 0.917
• True Positives (green): 33
• False Positives (red): 3
• IP literals extracted (red): 0
• False Negatives, identifier extracted (orange): 2
• False Negatives, not matched: 15
• Training routers with a single interface in suffix: 30

Legend:

Evaluation against training data: