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UPS error - connection closed on send

Posted By SAbow Mon 22 Jan 2018

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SAbow	Posted Mon 22 Jan 2018
Supreme Being Group: Forum Members Last Active: Tue 2 Feb 2021 Posts: 77, Visits: 334 45,961	Hi, Just recently began getting this error in a couple of my Kartris sites... (these are hosted on different servers that all have TLS 1.2 already installed on them) On front of site, says "no shipping available to your destination", but in the log this is the error I see: "UPS - Error: The underlying connection was closed: An unexpected error occurred on a send." the config url was recently updated to "https://onlinetools.ups.com/ups.app/xml/Rate" due to security updates on ups's api calls. And worked fine for a couple of weeks... now this... Do you think the code for this call is no longer secure enough (TLS 1.2, etc)? Please look into this issue ASAP. Thanks, Edited Mon 22 Jan 2018 by SAbow
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UPS error - connection closed on send By SAbow ( Mon 22 Jan 2018 )

I recall that TLS 1.2 support requires ASP.NET 4.5 or above, which the... By Paul ( Mon 29 Jan 2018 )

Try putting this within the Application_Start() sub of the... By mparker ( Tue 23 Jan 2018 )

We added the code that you sent, but it's still throwing the same... By SAbow ( Wed 24 Jan 2018 )

Hey - We do have a client running Kartris and is successfully using... By mparker ( Thu 25 Jan 2018 )

After much digging around we finally found a setting that needed to be... By SAbow ( Thu 25 Jan 2018 )

When you say you found a setting, can you clarify where this was? I... By Paul ( Fri 9 Feb 2018 )

The setting that we needed to change was a bit embarrassing actually -... By SAbow ( Mon 12 Feb 2018 )

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