On Fri, Sep 04, 2020 at 01:03:40PM -0500, Bob Pearson wrote: > The unicast IPv4 address is 192.168.0.21 which does have a gid table > entry. The multicast address is 230.168.0.21 which does > not. Presumably the driver wants the gid table entry so it can use > it to provide a source address for return traffic but that would > just be the unicast address I think. What is the call stack like around this? It should be using a route lookup to get the src IP to map to a gid address > BTW I got around the other addressing problem I was having by just > adding the eui48 IPV5 address by hand with ip addr add. Hum, seems like this is still a core code bug that should be fixed though Jason
