Hi Yegor On Wednesday 16 March 2016 08:35 PM, Yegor Yefremov wrote: > I have an am335x based board using CPSW in Dual EMAC mode. Without > VLAN IDs I can receive and send multicast packets [1]. When I create > VLAN ID: > > ip link add link eth1 name eth1.100 type vlan id 100 > ip addr add 192.168.100.2/24 brd 192.168.100.255 dev eth1.100 > route add -net 224.0.0.0 netmask 224.0.0.0 eth1.100 > > I can successfully send multicast packets, but not receive them. On > the other side of the Ethernet cable I've used Pandaboard. Pandaboard > could both receive and send multicast packets via VLAN.
Are you trying multicast tx/rx on eth1 or eth1.100? > > This setup was tested with both 3.18.21 and 4.5 kernels. > > Any idea? > > [1] https://pymotw.com/2/socket/multicast.html > -- Regards Mugunthan V N
