set interfaces ethernet eth1 address 192.0.2.1/30
set service https allow-client address '192.0.2.2'
set service https api keys id KID key 'SdDe9o5s'
commit

set service https listen-address '192.0.2.1'
commit

vyos@r14# sudo netstat -tulpn | grep nginx
tcp        0      0 0.0.0.0:443             0.0.0.0:*               LISTEN      8125/nginx: master  
tcp6       0      0 :::443                  :::*                    LISTEN      8125/nginx: master  
[edit]
vyos@r14#