Hi All

I'm current consuming a SOAP webservice and i'm facing an issue.


Error logs on webservice Server (integration broker): 

Invalid/unknown SSL header was received from peer mybrowser.mycompany.com -
11.22.333.444 during SSL handshake.>

It seems like it ONLY supports TLS 1.0 and SSL 3.0, and therefore causing this error.


I'm currently trying to enable TLS 1.0 on Oytsystem server as "Client" but has been unsuccessful. Below are the steps i've taken:

https://success.outsystems.com/Support/Enterprise_Customers/Maintenance_and_Operations/(.NET)_Enable_SSL_Protocols_for_your_Integrations_-_TLS_1.1_and_TLS_1.2

https://www.outsystems.com/forge/component/1413/managesecurityprotocols/


Anybody can advise on what did i not do correctly? Thanks!


Michael,

Try use this software: 

https://www.nartac.com/Products/IISCrypto


Fábio Vaz wrote:

Michael,

Try use this software: 

https://www.nartac.com/Products/IISCrypto


Hi Fábio Vaz


It seems like TLS 1.0 was already checked by default. Any idea why the steps i've taken does not work?


Michael Chua wrote:

Fábio Vaz wrote:

Michael,

Try use this software: 

https://www.nartac.com/Products/IISCrypto


Hi Fábio Vaz


It seems like TLS 1.0 was already checked by default. Any idea why the steps i've taken does not work?


Hi Michael,


Is kinda of strange, apply that config and reboot your server and try again.

If that config dont work, can be something with webservice and you maybe give a try in Visual Studio.