Hi Mike, I have 2 ethernet ports. I am broadcasting ethercat packets on the network. This is received by both the ports. I want to allow ethercat packets ONLY to received by my raw socket which is bound to one port. On the other port - I want to allow ethernet packets with IP header only (non ethercat packets).
Is this possible. Thanks, Sriram On Fri, Feb 10, 2017 at 12:31 PM, Mike O'Connor <m...@oeg.com.au> wrote: > On 10/02/2017 4:59 PM, Sriram V wrote: >> Hello, >> >> I wanted to check if i can allow only ethercat packets to be passed to >> app layer? >> >> Basically, I want to process only ethercat packets. Therefore, i want >> to kernel to filter out basic IP packets. >> >> Regards, >> Sriram >> _______________________________________________ >> etherlab-users mailing list >> etherlab-users@etherlab.org >> http://lists.etherlab.org/mailman/listinfo/etherlab-users > > The Ethercat packets are actually raw Ethernet frames, so I think you > need to explain what your issue is and from there the list might be able > to help. > > Mike > _______________________________________________ etherlab-users mailing list etherlab-users@etherlab.org http://lists.etherlab.org/mailman/listinfo/etherlab-users
