Hello i am configuring PIM-SM on a DMVPN. We also have an ASA5510 in the mix. The topology is as follows:
DMVPN Spokes (Remotes)-------------------- DMVPN Hub Router-------------Cisco ASA 5510-----------Cat3560 Most of the Multicast traffic would be sourced from a server attached to a vlan on the Cat3560 and destined to members on the DMVPN remote sites. I used static RP assignement on all devices making the RP the DMVPN Hub router. I chose this because the ASA does not support Auto RP or BSR. Also a note that the ASA does not support Dense-Mode. One of the issues i am having that i am most interested about is that if i use the "ip igmp join " on one of the DMVPN Spokes (remote sites) and i try to ping the multicast group from the network on the 3560 it works like a charm. However if i ping that same address from a DMVPN spoke the ping ususall succedes two times then fails. I am assuming this is tied to when the dynamic tunnel is brought up between the spokes. Does anyone have any ideas of the top of their heads regarding this before i need to post configurations? Thanks Aaron
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