Add 'aes-128-cbc' to -data-ciphers or change -cipher 'aes-128-cbc' to -data-ciphers-fallback 'aes-128-cbc' to silence this warning. Future OpenVPN version will ignore -cipher for cipher negotiations. ovpn files from ) on the Windows OpenVPN v11.19.0.0 client, I get the following error messages in my log:ĭEPRECATED OPTION: -cipher set to 'aes-128-cbc' but missing in -data-ciphers (AES-256-GCM:AES-128-GCM). I'm using windows 11 and running as administrator (simply to remove any problems permissions).Whenever I try to use OpenVPN profiles with the OpenVPN 2.5 client from (I have tried the new fourth generation and legacy third-generation. 13:04:47 SIGUSR1 received, process restarting 13:04:47 Fatal TLS error (check_tls_errors_co), restarting

13:04:47 TLS Error: TLS handshake failed

13:04:47 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity) 13:03:47 ++ Certificate has EKU (str) TLS Web Server Authentication, expects TLS Web Server Authentication 13:03:47 Validating certificate extended key usage It works with 2.3.8 but with 2.6.0 I get this error: 13:03:47 VERIFY OK: depth=1, CN= Windows version 10.0 (Windows 10 or greater), amd64 executable

Library versions: OpenSSL 3.0.7, LZO 2.10 Ĭompile time defines: enable_crypto=yes enable_crypto_ofb_cfb=yes enable_debug=yes enable_def_auth=yes enable_dlopen=unknown enable_dlopen_self=unknown enable_dlopen_self_static=unknown enable_fast_install=needless enable_fragment=yes enable_http_proxy=yes enable_iproute2=no enable_libtool_lock=yes enable_lzo=yes enable_lzo_stub=no enable_management=yes enable_multi=yes enable_multihome=yes enable_pam_dlopen=no enable_password_save=yes enable_pedantic=no enable_pf=yes enable_pkcs11=no enable_plugin_auth_pam=no enable_plugin_down_root=no enable_plugins=no enable_port_share=yes enable_selinux=no enable_server=no enable_shared=yes enable_shared_with_static_runtimes=yes enable_small=no enable_socks=yes enable_ssl=yes enable_static=yes enable_strict=no enable_strict_options=no enable_systemd=no enable_win32_dll=yes enable_x509_alt_username=yes with_aix_soname=aix with_crypto_library=openssl with_gnu_ld=yes with_mem_check=no with_plugindir='$(libdir)/openvpn/plugins' with_sysroot=noĪnd version 2.6.0 OpenVPN 2.6.0 Windows-MSVC built on Feb 6 2023 Library versions: OpenSSL 1.0.2l, LZO 2.09Ĭopyright (C) 2002-2010 OpenVPN Technologies, Inc. I have tried two different versions of OpenVPN

Free OpenVPN Client 2.6.5