stub multicast routing error
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04-10-2011 03:23 PM - edited 03-11-2019 01:19 PM
folks
after a long saga of trying to get multicast through my asa i've resorted to SMR
Topology
i have a test setup which goes as follows
LAN --------- inrernal firewall ------- (PC 1) ------- (inside) ASA (outside) ------- (PC 2) ------ R1 ------ MPLS cloud --------- R2 ---------- Multicast Server
pc 1 is setup as a test receiver in the network between the internal firewall and the ASA
pc 2 is setup as a test receiver in the network between the ASA and R1
on my ASA inside interface i have configured
no pim
igmp forward interface Outside
i have multicast routing enabled
PIM is disabled on all interfaces
IGMP is enabled only on the inside interface
R1, the MPLS cloud, R2 and the multicast server are not in my control
i can get the multicast from PC2
i can't get the multicast stream from PC1 and when i debug igmp interface inside i get the following ouput
IGMP: IGMP fwd idb Outside disabled
Question:
am i missing something?
has anyone seen this error before
i'm following the ISR guide to SMR and the little info there is in the ASA CLI guide
thanks to anyone taking the time to respond
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04-11-2011 11:46 AM
folks
got this fixed
IGMP was disabled on the outside interface
this is odd as i had configured the 'pim' command from the CLI on the interface but on the asdm it was showing as disabled
once i enabled it on the asdm i could see the igmp packets being forwarded
thanks to anyone who read this
