Cannot find the oip1 interface

Hi everyone,

I have installed the 45212d3b version of the repo, and I am also able to connect to the remote OAI EPC.

But I cannot find the oip1 interface as shown in the documentation (https://gitlab.eurecom.fr/oai/openairinterface5g/wikis/T/howtoconnectoaisimwithoaiepc)

Has anyone encountered this problem?