On output interfaces, you can apply a firewall filter that leads to a filter-based forwarding routing instance. This is useful if you want to port-mirror traffic to multiple Monitoring Services PICs or flow collection services interfaces. To configure, include the output statement at the [edit interfaces interface-name unit logical-unit-number family inet filter] hierarchy level.
- [edit]
- interfaces
- fe-3/1/0 {
- description “export interface to flow collection
services interfaces”;
-
- unit 0 {
- family inet;
- address ip-address;
-
- filter {
- output output-filter-name;
- }
- }
- }