p b wrote:
> 
> 
> I'm testing a setup using source specific multicast.  On
> the RPF interface for the target source IP (192.168.25.25)
> I've configured the following command:
> 
> ip igmp static-group 232.232.232.232 source 192.168.25.25
> 
> This seems to get the right messages forwarded up towards
> the source in order to get the SPT built.  
> 
> However, when I reboot this router, I see the following
> error message in the boot output:
> 
>   "Accepting source reports only for groups in ssm
>    range, 192.168.25.25 ignored"
> 
> and the above "ip igmp static-group" command is removed
> from the running config.
> 
> Anyone seen this before or understand why the command is
> being removed?  Should I be doing something different to
> statically cause the interface to join the SSM channel?
> 
> Thanks
> 
> 

I don't think you need to specify the source address.  Also, I'm not sure
you're putting it on the correct interface.  Maybe you were thinking of 'ip
igmp join-group'?  Read through this:

http://www.cisco.com/en/US/products/sw/iosswrel/ps5187/products_command_reference_chapter09186a008017cf23.html#48535

Disclaimer:  I haven't experimented with SSM (in a lab or otherwise) myself
yet.  I just happened to have some stuff bookmarked...

> 
> 
> 




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