Hi again, Maybe i didn't expressed myself right. I want client X to be able to connect with this command: ssh -L 30300:localhost:8080 -R 1037:localhost:55555 Client Y to be able to connect with: ssh -L 30300:localhost:8080 -R 1038:localhost:55555 and so on but client Y should be forbidden to connect with: ssh -L 30300:localhost:8080 -R 1037:localhost:55555 On the server sshd_config file i already have PermitOpen 8080 so from the client side only 8080 is accesible on server. Thank you again, Sorry for the confusion Adriana
