Re: Multicast and GNS3

I had similar problems with Dynamips. I replaced all FastEthernet
links with Serial links. I have no idea why but it works now.

On Thu, Sep 16, 2010 at 2:06 PM, Chris Grammer <cgrammer_at_essilorusa.com> wrote:
> Has anyone experienced problems with multicast and GNS3?
> I can run about 20 routers on my setup (20 just to see if i could do it :)
> )
> I usually run 8 or 9 routers with MPLS or IGP scenarios with no problems at
> all.
>
> But, I can run a 4 router multicast scenario with an infinite ping to the
> multicast group and weirdnesses start occurring.
>
>
> For instance, I had an Auto-RP setup and after about 100 pings, ospf peers
> started dropping.
> I switched to EIGRP and the same thing...eigrp hellos start timing out.
> It appears to be something the ping to a multicast group.
>
> I did some google searches, but cant find anything related.
>
>
> Chris
>
>
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Received on Thu Sep 16 2010 - 14:17:23 ART