Routing
Calculated locally
BGP Best Path Learning Tool
Compare candidate BGP paths and observe best-path selection using common decision attributes.
Learn before you deploy
Reference PacketToolbox learning content related to this workflow.
Tool input
Use the fields below and run the calculation or generation locally.
Results
Review output and validation notes before production use.
How it works
Paste candidate rows and the tool ranks them by common attribute order.
All processing runs in-browser with no external API dependency.
Practical example
Example: Higher local preference beats shorter AS path in standard policy order.
Related tools
Use these together for complete design and troubleshooting workflows.
- IPv4 Subnet Calculator for subnet boundary and wildcard checks.
- VLSM Planner for hierarchical IPv4 allocation.
- Route Summarization Calculator for clean route advertisement planning.
- Cisco ACL Builder for policy-generation workflows.