10-28-2008 10:48 AM - edited 02-21-2020 03:04 AM
I have am trying to setup a network for a video surveillance system. The network is setup in a hub spoke configuration with multicast sources and receivers at all of the spokes. I am using a DMVPN configuration to encrypt tunnels from the spokes to the hubs and spokes to spokes. I am currently able to to get multicast traffic to the hub from all of the spokes but I can't see to get it from spoke-to-spoke. I don't know that much about configuring multicast so it may be a simple mistake on my part. I have attached configs from two of my spoke routers and my hub router. Thanks in advance for any help or suggestions.
10-28-2008 01:03 PM
I don't see the configs attached. What hardware devices are you using for the hub and spoke ends?
10-28-2008 01:21 PM
10-28-2008 01:38 PM
http://www.cisco.com/en/US/tech/tk583/tk372/technologies_configuration_example09186a008019d6f7.shtml
This looks like a sample of what you are trying to configure. A few specific differences between your config and the sample. Hope this helps.
10-28-2008 02:06 PM
Thanks j.bourque for the response but I have DMVPN setup and it works. I can get unicast traffic between the spokes but not multicast. Multicast is not an area I know much about. I have tried several things that I have found online but am not sure how get the multicast from spoke to spoke. I am not even sure if I am setting multicast correctly on the routers. Most of the examples I have found are only for one source and several receivers and I have many of both.
10-29-2008 01:25 AM
Perhaps a better design would be to integrate DMVPN with IOS Secure Multicast. Have a look at this:
http://www.cisco.com/en/US/prod/collateral/iosswrel/ps6537/ps6552/prod_qas0900aecd80471915.html
Regards
Farrukh
Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: