Sunday, April 09, 2023

Re: Creating a "multicast bridge"?

On 2023-04-09, Janne Johansson <icepic.dz@gmail.com> wrote:
>> On Thu, Apr 06, 2023 at 04:17:26PM +0200, Martin Schröder wrote:
>> > > I'd like to create a "bridge" between two IP networks which will pass
>> > > only multicast info. / traffic.
>> The goal is to create a single "multicast domain" between the networks
>> i.e. to allow multicast communication betweeen applications running in
>> each of the networks ...
>>
>> Does that make sense?
>
> Well, the part where you don't allow unicast and only allow multicast
> sounds strange still.

tcpdump "-B fildrop" might help.

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