Hello ! Esto exoume ena mixanima A piso apo firewall pou ylopoieitai me access-lists ston router. To firewall DEN epitrepei ssh apo ekso.Sto mixanima A exoume kanoniko logariasmo, shell ktl. Yparxei kanenas tropos me forwarding ontas ap'ekso na anoiksoume shell sto A ?? Giorgos