Cannot make the SSTP client to work

[alphbtgm]

I want to use the SSTP client to connect to VPNAzure for Softether. I did take the self signed certificate from sofether server (after changing the cert to vpnazure) and install it in the android but I always get no peer certificate

any suggestion would be appreciated.

[kittoku]

Normally, you don't need to install the server's certificate because SSL uses VPN Azure's certificate.

If you use Add Trusted Certificates option which denies VPN Azure's certificate, please disable it.

[alphbtgm]

Thanks kittoku.

In the public page you wrote: "Your device needs to install a self-signed certificate and disable Verify Hostname option to access to a server using it". This is the reason I installed the cert. Before installing it, the error was: failed to verify the hostname.

I am using the standard setting in softether server, Also, I am using sstp client osc1.1.0 as later versions are not compatible with my tablet. But I did use many other sstp android app and I get errors in establishing the connection. therefore,. there is something wrong in my configurations.

I suppose the option "add trusted certificates" is in the newer versions as the option I have in the SSTP client is: select trusted certificates (which would select a folder).

[alphbtgm]

I did cancel the folder for "select trusted cert" and disabled "verify hostname", and uninstalled the certificates, but still connection failed and the error is "no peer certificate".

I will be grateful for the feedback.

[kittoku]

But I did use many other sstp android app and I get errors in establishing the connection.

So at first you need to make sure that your server's configurations and the procedures you take are correct. Please follow the manual which SoftEther provides exactly. If you succeed to connect from Windows (or other clients on PC), then try Android's apps.

[alphbtgm]

I am able to connect with the server through softether client, and with windows sstp. So, I have no problem in the server or the client in windows configurations. my issue is about sstp in android. I need sstp because I think it is the only method that I can connect with to the server through Nat-T.

[kittoku]

So I'm afraid I don't know what to do, Maybe it's because of your device or your Android's version.

[alphbtgm]

I am happy to close the issue like this. But please just guide me through the process that I need to follow in the sstp client android:

1# install the apk in the device. 2# host name: vpnxxxxxx.vpnazure.net 3# User name: xxx@VPNHubName 4# Password: xxx 5# Port 443, MRU: Default, MTU: Default, Address Prefix: Default, SSL Protocol: Default 6# Enable: PAP, Enable: MS-Chapv2 7# Enable: IPv4, Disable: IPv6 8# Enable: "Disable Hostname Verifier". 9# Disable: Decryptable Mode 10# Trusted Certificates: no folder selected. 11# In the server: enable sstp connection.

Is this all, or am I missing some needed configuration?

[kittoku]

If 11# means also including enabling VPN Azure, I don't think you are missing something.

[alphbtgm]

Yes, indeed, VPN Azure is enabled, otherwise I won't be able to connect through windows.

Thank you kittoku.