For some time i was looking for a way to work from my openSuse lap while I'm with Mac.
there was a so simple solution that I swear to find such a long time.

I ssh'ed to my open suse box

ssh -X erkintek@10.0.3.130


after logging I executed export DISPLAY=10.0.3.135 but it was in a mistake because when using -X argument initiating ssh, it creates DISPLAY variable in a special way that I dont need to open my tcp ports for 6000.
now initate

xcalc