{{Quickfixn}} QuickFix C# TLSv12 Enable

[Bugganna, Venkata (Mohan)]

Thank you Sinha.
It worked. With these settings and QuciFix DLL 1.5. These settings doesn’t work with DLL 1.4.
Thanks again for getting back to me.

Regards,
Mohan

From: Quickfixn [mailto:quickfixn-bounces at lists.quickfixn.com] On Behalf Of Atanu Sinha (BLOOMBERG/ 919 3RD A)
Sent: Monday, December 04, 2017 10:42 AM
To: quickfixn at lists.quickfixn.com
Subject: Re: {{Quickfixn}} QuickFix C# TLSv12 Enable

Try this:

SSLEnable=Y
SSLProtocols=Tls12

From: quickfixn at lists.quickfixn.com<mailto:quickfixn at lists.quickfixn.com> At: 12/01/17 13:23:55
To: quickfixn at lists.quickfixn.com<mailto:quickfixn at lists.quickfixn.com>
Subject: Re:{{Quickfixn}} QuickFix C# TLSv12 Enable
Hi,

I’m using QuickFixn 1.14.3  DLL. When I connect ICE site using port 443 I get log out message. ICE support says my request is coming as SSL not Tlsv1.2 protocol.

How would I enable FIX message for TLSV1.2. I’m using 4.6.1 .NET Frame work. The parameters in the config file are

SSLEnable=N
SSLProtocols=TLSv1.2.

The error message I see is

20171201-18:11:21.787 : Connecting to xxx on port 443
20171201-18:11:21.802 : Connection succeeded
20171201-18:11:21.848 : Session reset: ResetOnLogon
20171201-18:11:21.905 : Session reset: ResetSeqNumFlag
20171201-18:11:21.906 : Initiated logon request
20171201-18:11:21.988 : Session FIX.4.4:62/nrg-dcfx3->ICE disconnecting: System.Net.Sockets.SocketException (0x80004005): An existing connection was forcibly closed by the remote host
   at QuickFix.SocketInitiatorThread.Read() in c:\Users\user\Documents\Visual Studio 2012\Projects\QucikFix_MASTER \QuickFIXn\SocketInitiatorThread.cs:line 69

Please let me know if you need more information.

Thanks & Regards,
Mohan

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