We use a RUT 200 with firmware version RUT2M_R_00.07.04.1
We set the cipher for our openVPN connetcion to AES-256-CBC. When the RUT200 tries to connect we get following message in the troubleshoot system log:
Wed Mar 29 16:41:54 2023 daemon.warn openvpn(Wedding)[23641]: DEPRECATED OPTION: --cipher set to 'AES-256-CBC' but missing in --data-ciphers (AES-256-GCM:AES-128-GCM). Future OpenVPN version will ignore --cipher for cipher negotiations. Add 'AES-256-CBC' to --data-ciphers or change --cipher 'AES-256-CBC' to --data-ciphers-fallback 'AES-256-CBC' to silence this warning.
The openVPN connection fails.
When we change the openvpn setting via uci (uci set openvpn.Wedding.data_ciphers='AES-256-CBC') the connection succeeds.
Could there be a problem with the configuration website of the RUT200. When the openVPN settings are saved, the data-ciphers option is not updated?
Thanks!