My SUSE Linux 15 sp1 server is not fetching updates from my SMT server (12 SP3)

Hi ,
I have installed SUSE linux 15 and register it with my SMT server. Now when i am trying to fetch the updates from my SMT server which is SUSE linux 12 sp3 its shows connectivity error.

@ASIM Hi and welcome to the Forum :slight_smile:
Maybe some more details, not going through a proxy? Do SMT logs show connection from the new host?