Hi Mugunthan, On Tue, Mar 29, 2016 at 6:00 AM, Mugunthan V N <mugunthan...@ti.com> wrote: > 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?
I'm trying multicast tx/rx on eth1.100. eth1 has no problems. Yegor >> 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 >
