Ssh into Atom OD04?

I would like to SSH into the Atom OD04 and poll the ethernet port in order to get the number of bytes that have passed through the ethernet port.

For instance, if I SSH into a UBNT and give the command
ifconfig eth0
it returns a bunch of information, including RX/TX bytes :
RX bytes:111405074 (106.2 MiB) TX bytes:3958884986 (3.6 GiB)

I want to use SSH in order to automate this process on the Atom.

If I try
ssh -p 27149 admin@
I get “connection refused”

Is this possible?