Can I add second certificate to SSTP Server ?
Now i use SSTP VPN with WAN 1 connection with certificate 1 (Certyfikat.txt_0)
I would like to use second VPN connection using WAN 2 connection with certificate 2
but it looks like i can use only one certificate, 1 or 2 but not both
No, but you could use a certificate with a subject alternative name or a wildcard certificate.
Right, so far it’s not possible to have multiple certificates.
But it could be good feature request, allow to select multiple certificates and use SNI to present correct one to client. Sounds relatively simple to implement.
And while we’re at it, multiple independent servers, each with own config, users and everything, could be useful too. It would be logical next step after allowing multiple certificates.