1. Click on the home page.
2. Click the Multicast Tunnels link.
3. Enter the tunnel's destination address in the Create new tunnel edit box.
4. Click .
5. Enter the tunnel's local starting address in the Local Address edit box.
6. Click .
7. (Optional) Enter the time-to-live threshold for the multicast datagram in the Threshold edit box.
8. Click .
9. (Optional) Enter the cost of the tunnel in the Metric edit box.
10. Click .
11. Click .
If you want to make the changes permanent, click on the configuration
page.
12. Perform the same steps on the exit point for the tunnel.
Note: The Rate Limit is currently not supported.