Network Routing Policy
Definition
Network routing policies control the selection and propagation of connection paths.
A set of rules by which a network accepts, prefers, propagates, or discards routes, for example based on prefixes, path attributes, and administrative guidelines.
Simply explained
Rules define which data paths are accepted, preferred, or discarded.
Why it matters in practice
The term contributes to secure, maintainable, and high-performance web applications as well as resilient technical decisions.
Example from business
A company accepts only authorized prefixes via BGP and prefers a designated provider for outbound traffic.
Limits and pitfalls
- Equating routing policy with load balancing or application routing, defining filters and priorities inconsistently, or deploying changes without simulation, approval, and fallback plan.
Origin & history
Routing policies were formalized with dynamic routing protocols and especially policy-based inter-domain routing.
Use in mid-sized companies
- Possible application: A company accepts only authorized prefixes via BGP and prefers a designated provider for outbound traffic.
Frequently asked questions
What does network routing policy mean?
A set of rules by which a network accepts, prefers, propagates, or discards routes, for example based on prefixes, path attributes, and administrative guidelines. What mistakes should be avoided? Equating routing policy with load balancing or application routing, defining filters and priorities inconsistently, or deploying changes without simulation, approval, and fallback plan.
Sources
Source checked on 10.10.2026. Editorial use cases are hypothetical; no evidence of real customer results.
Editorially reviewed on: