Cisco ASA - interface inside management

N7k - -out- - ASA - -in- - N9k

There is a p2p in outside link where I can ping and ssh asa outside ip from N7k (asa dgw).

There is a trunk between asa and n9k, asa side one of these sub interface is the GW for mgmt network(10.0.0.254/24).

N9k has a Svi in this network (10.0.0.251) and it's pingable and ssh from N7k and remote networks.

Why can't I ping and ssh asa ip 10.0.0.254 from N7k even if it's GW for n9k that is reachble? No policy hits when I try..

It's my first time with a asa. Thanks