Hello,
One of our customer has a "SSL_connect returned=1 errno=0 state=error: dh key too small" when trying to write to us.
Is there a Cipher to use to get rid of this ?
Here is what we use for now (GUI, Inbound, Outbound) :
Methods: TLS v1/TLS v1.2
SSL Cipher(s) to use: MEDIUM:HIGH:!RC4:!aNULL:!MD5:!DSS:!EXPORT:@STRENGTH
Thank you !
(I know we should upgrade this AsyncOS but I need to install a new device before)