Azure standard loadbalancer - force all UDP traffic bidirectionally back over the LB
Currently a single specific session with the same source and destination port on UDP will be routed correctly. But when the system behind the loadbalancer stars creating multiple sessions with the same destination port but different source ports (Random) it will be routed directly back bypassing the loadbalancer fully. This breaks functionality for certain UDP based designs....
Please make it possible to route the traffic always via the loadbalancer
Please try using source IP affinity for this scenario.