There are provided measures for local user plane function control. Such measures exemplarily comprise obtaining access network related information, receiving, from a session management function entity, at least one pre-rule, generating, based on said at least one pre-rule and said access network related information, a first rule of at least one rule related to local traffic offloading, assigning said first rule to a first user plane function entity of at least one user plane function entity under control of said intermediate session management function entity, and transmitting said first rule to said first user plane function entity.