You need to download SSLVPN client configuration from user portal ; default port is 443.
SSLVPN client configuraiton will be in form of exe , which you need to run and this will create one folder in primary disk( e.g C:\Program Files (x86)\Sophos\Sophos SSL VPN Client\config) on machine and from this folder you can get the config which you can use with openssl client.
You need to download SSLVPN client configuration from user portal ; default port is 443.
SSLVPN client configuraiton will be in form of exe , which you need to run and this will create one folder in primary disk( e.g C:\Program Files (x86)\Sophos\Sophos SSL VPN Client\config) on machine and from this folder you can get the config which you can use with openssl client.