To enable DVMRP on an interface, include at least the following statements in the configuration. All other DVMRP configuration statements are optional.
- routing-options {
-
- interface-routes {
- rib-group group-name1;
- }
-
- rib-groups {
-
-
group-name1 {
- import-rib [ inet.0 inet.2 ];
- }
-
-
group-name2 {
- import-rib inet.2;
- export-rib inet.2;
- }
- }
- }
- protocols {
-
-
dvmrp {
-
rib-group group-name2;
-
interface interface-name;
- }
- }
You can include these statements at the following hierarchy levels:
The port of a DVMRP router can be either a physical interface to a directly attached subnetwork or a tunnel interface to another multicast-capable area of the Multicast Backbone (MBone). All interfaces can be configured with a metric specifying cost for receiving packets on a given port. The default metric is 1.