create certs for i.e. SSTP

/certificate<br></br>add name=ca-template common-name=CA_WG key-usage=key-cert-sign,crl-sign key-size=4096 days-valid=7300<br></br>add name=sstp_cert common-name=3a6a02456288.sn.mynetname.net key-size=4096 days-valid=7300

sign ca-template ca-crl-host=192.168.0.1 name=CA_WG
NOTE: attention, watch for /system/resources/cpu unitl load is under 100%
sign sstp_cert ca=CA_WG name=3a6a02456288.sn.mynetname.net

set CA_WG trusted=yes
set “3a6a02456288.sn.mynetname.net” trusted=yes