Testing Routing Policies
Before applying a routing policy, you can issue the test policy command to ensure that the policy produces the results that you expect:
user@host> test policy policy-name prefix
For more information about test commands, see the Junos Routing Protocols and Policies Command Reference.
Example: Testing a Routing Policy
Test the following policy, which looks for unwanted routes and rejects them:
[edit policy-options]policy-statement reject-unwanted-routes {term drop-these-routes {from {route-filter 0/0 exact;route-filter 10/8 orlonger;route-filter 172.16/12 orlonger;route-filter 192.168/16 orlonger;route-filter 224/3 orlonger;}then reject;}}
Test this policy against all routes in the routing table:
user@host> test policy reject-unwanted-routes
0/0
Test this policy against a specific set of routes:
user@host> test policy reject-unwanted-routes 10.49.0.0/16
