ipv4-prefix
Syntax
ipv4-prefix {
as as;
router-id router-id;
prefix prefix;
system-id system-id;
}
Hierarchy Level
[edit logical-systems logical-system-name policy-options policy-statement policy-name term term-name from traffic-engineering], [edit policy-options policy-statement policy-name term term-name from traffic-engineering]
Description
Configure filter options for a traffic engineering policy to filter traffic based on IPv4 prefix addresses. You can specify additional parameters, such as autonomous system (AS), prefix, router ID, and system ID for filtering IPv4 traffic. If you do not specify the additional parameters, the policy matches all IPv4-prefix network layer reachability information (NLRI) subtypes. You cannot apply these filters along with other NLRI filters.
Options
| as as | Specify an AS to filter traffic. |
| router-id router-id | Specify an IP prefix to match the router-ID against. |
| prefix | Specify an IPv4 prefix to match against. |
| system-id system-id | Specify an ISO address for the node. |
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 17.2R1.