[Cerowrt-devel] Multicast forwarding

[Dave Taht]

The right list for this question is cerowrt-devel

What guide?
On Sep 28, 2014 1:23 AM, "Kail" <kaildio at gmail.com> wrote:

> Hi all,
>
> I'm trying to enable DLNA across wifi and wired on 3.10.
>
> PIM is already there is seems to be configured correctly (but for RP
> address, but should not need this).
>
> I added a rule on mangle PREROUTING for incresing the TTL by one for
> 224.../4
>
> I've 3 devices that serves as media servers but only those on sw00 see
> each others.
>
> root at cerowrt:~# ip mroute show
> (172.30.42.72, 239.255.255.250)  Iif: sw00       Oifs: se00 sw10
> (172.30.42.21, 239.255.255.250)  Iif: se00       Oifs: sw10 sw00
> (172.30.42.73, 239.255.255.250)  Iif: sw00       Oifs: se00 sw10
>
> Following hints from the guide [1] I tried pinging 225.1.2.3 from
> 172.30.42.21. This resulted in
> (172.30.42.21, 225.1.2.3)        Iif: unresolved
>
> and 'pimd -r' shows no sign of this group.
>
> No icmp or igmp packets are sent on sw+ for this multicast pings.
>
> Do you have any suggestion on what and where to look. I don't like the
> idea of bridging the internal lans.
>
> Thanks,
> Kail
>
>
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