asregex-optimize
Syntax
asregex-optimize (no-optimize | optimize);Hierarchy Level
[edit logical-systems name policy-options defaults],
[edit policy-options defaults]
Description
The configuration statement refers to as-path-group under [edit policy-options defaults]. This configuration enables more efficient AS-path processing by creating groups of AS-path patterns, which network devices can match rapidly. This approach benefits large-scale networks where BGP policies must handle complex AS-path regular expressions for routing decisions. By optimizing the AS-path lookup process, the configuration statement improves BGP policy processing performance. This capability also increases speed and scalability when managing extensive lists of AS-paths.
Options
| no-optimize |
Disable AS-PATH regular expression optimizer |
| optimize |
Enable AS-PATH regular expression optimizer |
Required Privilege Level
routing—To view this statement in the configuration.
routing-control—To add this statement to the configuration.
Release Information
Statement introduced in Junos OS Release 22.3R1.