Port 111 (RPCBIND)

NMAP

sudo nmap 10.129.14.128 -p111,2049 -sV -sC
sudo nmap --script nfs* 10.129.14.128 -sV -p111,2049

RPCBind + NFS

If you find the service NFS then probably you will be able to list and download(and maybe upload) files:

Mounting

To know which folder has the server available to mount you an ask it using:

showmount -e <IP>

Then mount it using:

sudo mount -t nfs <ip>:<remote_folder> <local_folder> -o nolock

Example:

mkdir /mnt/
sudo mount -t nfs 10.10.10.180:/site_backups mnt -o nolock

Unmounting

sudo umount ./target-NFS