On Sat, Aug 19, 2023 at 01:48:25PM +0200, Sriram Yagnaraman wrote: > Create a topology with 3 hosts, a router each in it's own network > namespace. Test IPv4 and IPv6 multipath routing from h1 to h2/h3 via > router r1 where a multipath route is setup to load-balance between h2 > and h3. > > See diagram in the test for more information. How are you running this test? At least with veth pairs it is passing both before and after the patches. I didn't look into the veth driver, it might not even use the listified path. Also, I'm seeing the following errors during the test: sysctl: setting key "net.ipv4.fib_multipath_hash_policy": Invalid argument sysctl: setting key "net.ipv6.fib_multipath_hash_policy": Invalid argument