Router Naming Convention for garr.net, 201104

Regular Expressions:

1. ^[a-z\d]+-[a-z\d]+-ru-[^-]+\.garr\.net$
2. ^([a-z]+-[a-z\d]+-ru)-[^\.]+\.[a-z\d]+\.garr\.net$
3. ^[a-z\d]+-[a-z\d]+-[a-z\d]+-[a-z\d]+-[a-z]+\d+\.([a-z\d]+)\.garr\.net$
4. ^(rt[^\.]+)-[a-z]+-[a-z\d]+-[a-z\d]+\.([a-z\d]+)\.garr\.net$
5. ^[^\.]+\.([a-z\d]+)\.garr\.net$

Statistics:

• Training routers with at least two clustered interfaces: 42
• Positive Predictive Value: 0.901
• True Positives (green): 128
• False Positives (red): 14
• IP literals extracted (red): 0
• False Negatives, identifier extracted (orange): 1
• False Negatives, not matched: 0
• Training routers with a single interface in suffix: 3

Legend:

Evaluation against training data: