Openvpn TLS handshake failed

[wuslor]

Problem solved

CU 178 - Error: negotiated cipher not allowed - AES-256-CBC

Hello, it seems this is the latest thread on this subject: To day I am using IPFire 2.27 (x86_64) - Mise à jour du noyau 178 I have just upgraded the client openvpn to 2.6.6 and I have the same error 2023-08-21 08:25:23 Error: negotiated cipher not allowed - AES-256-CBC not in AES-256-GCM:AES-128-GCM 2023-08-21 08:25:23 OPTIONS ERROR: failed to import crypto options 2023-08-21 08:25:23 Failed to open tun/tap interface I am under windows 10 and have in the config providers legacy default a…