Datasync agent on Outposts and Connect to on-prem storage

Hi, does datasync agent ec2 on Outposts can connect with Local network interface (LNI)? ec2 can have two network interface in outposts server, ENI (vpc) and LNI (on-prem). when I install the datasync agent using AMI, ec2 can pick two network interface but can't get IP address for LNI. note: other ec2 have the LNI IP address, so on-prem DHCP is working properly.

why I want do this,

I want to mount the local network device NFS protocol to the agent, once ec2 get the LNI IP address. can use the local network gateway to connect on-prem storage.

Regards