Hi, guys,
I receive error on OpenVPN clients when connecting to OpenVPN server which is on OMV 3 OS:
WARNING: INSECURE cipher with block size less than 128 bit (64 bit). This allows attacks like SWEET32. Mitigate by using a --cipher with a larger block size (e.g. AES-256-CBC).
Have anyone encountered this error before? Where could I change this cipher block size?
BR,
gedi