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...
>
>
>
Message Posted at:
http://www.groupstudy.com/form/read.php?f=7&i=72743&t=72724
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