Router Naming Convention for cenic.net, 201007

Regular Expressions:

1. ([a-z]+-[a-z\d]+)--.+-(?:agg\d+|core\d+|dc\d*|px1)-[^\.]+\.cenic\.net$
2. ([a-z]+-agg\d+)-[^\.]+\.cenic\.net$
3. ([a-z]+-hpr2)--[^\.]+\.cenic\.net$
4. ^([a-z]+-[a-z\d]+)\.cenic\.net$
5. ^dcp-([a-z\d]+-[a-z\d]+)-[^-]+\.cenic\.net$

Statistics:

• Training routers with at least two clustered interfaces: 110
• Positive Predictive Value: 0.974
• True Positives (green): 416
• False Positives (red): 11
• IP literals extracted (red): 0
• False Negatives, identifier extracted (orange): 43
• False Negatives, not matched: 695
• Training routers with a single interface in suffix: 204

Legend:

Evaluation against training data: