Unless you want to use VLANs, I guess pretty much everything has been said here :-)
Simon Am 14. Juni 2018 17:04:04 MESZ schrieb Kamil Khoury <kameel.alkho...@gmail.com>: >Thank you both for your response. >To be specific, all received messages have the same multicast address. >the >only difference between the two types of messages is contained in the >message header that should be unpacked later at the protocol engine >(over >layer 2) not at the port. So the port should not have authority to >decide >the type of the message or to handle it. The job of the port is to >receive >the message and forward it up. >In my case, the logical port should not even receive the message at all >unless it belongs to its (virtual domain). To put it in simple words, >I'm >looking for two separate logical Ethernet connections on the same >physical >port that can be identified somehow by an ID. Just like how UDP >identifies >sessions by port numbers. > >Is this even realistic? because that's the only way I could understand >this >paragraph: >"the node communicates with the network via two logical interfaces >based on >a single physical port" > > >On Thu, Jun 14, 2018 at 4:32 PM, Sergio R. Caprile <scapr...@gmail.com> >wrote: > >> Regarding your image, it didn't get through my mail, "An HTML >attachment >> was scrubbed..." and I'm too lazy to go dig it. Anyway... it belongs >> here now: >> http://lists.nongnu.org/archive/html/lwip-users/2018-06/msg00050.html >> >> So you still want two hosts. >> And as far as I can see, you need a bridge among them and the >physical >> port. How would a bridge respond to an incoming multicast frame on >the >> physical port? It will forward to both netifs, and the interested one >> will answer... Does it help ? >> >> >> _______________________________________________ >> lwip-users mailing list >> lwip-users@nongnu.org >> https://lists.nongnu.org/mailman/listinfo/lwip-users >>
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