Hi Lilith, In my packet traces (the screenshots I've been including in
my posts), authorize.net is specifying TLS 1.0 in the beginning of the
handshake process; my server, on the otherhand is specifying TLS 1.2 in
its response. I would be open to sha...
Hi Lilith, Thanks for the reply! The masked IP address is my internal
IP. The authorize.net IP that I'm receiving traffic from (TLS 1.0) for
this test was 198.241.207.38. My public IP that authorize.net is sending
traffic to is 4.35.254.159. As you c...
Richard, We've been running into issues where inbound calls from
authorize.net only support TLS1.0. We were under the assumption, due to
the claim that authorize.net supports TLS 1.2, that traffic would be
sent using it. A packet trace shows authoriz...