Anno domini 2021 William scripsit: > Hi All, > As an experiment I moved the IPs from the VLAN sub-interfaces on each node > to the parent bond interface and put that in the VRF... and it works. > Due to the ESXi test environment and the vswitches not supporting traffic > with 802.1q tags I had used 802.1ad (0x88a8 ethertype) for the > sub-interfaces. I don't think it should make a difference, but yeah. > Moving the test off ESXi and onto real boxes with 802.1q tags to see if that > makes any difference.
Fwiw: The "IP on bond works but on VLAN on top of bond doesn't" reminds me of a regression in the Linux Kernel between 5.8.x and 5.9.y(?) or 5.10.z (unsure about the minor version). If I remmber correct it had been fixed at least in 5.10.4. Best Max
