Forum Discussion
Brad_Parker_139
Nacreous
Are you sure of your cipher string and LTM version? That error is related to DHE ciphers. Your version and cipher string should not be using any DHE ciphers, https://support.f5.com/kb/en-us/solutions/public/13000/100/sol13156.html. The link state DEFAULT doesn't contain DHE.
Brad_Parker_139
Sep 23, 2015Nacreous
I don't have an 11.5.3 box any where, but can you check the ciphers from your string by typing "tmm --clientciphers 'DEFAULT:!ADH:!EXPORT40:!EXP:!LOW:!SSLv3:!RC4'" and ensure there are none using DHE/EDH?