How to change Cipher to avoid SWEET32?

bluudz

Hello. I have recently set up my VPN server. Everything is working fine, but I'm getting error to use better cipher to avoid SWEET32 attack. I have access to both server and client so upgrading Cipher should be possible. I'm not very experienced and I'm afraid of breaking something to be honest. Could someone let me know how exactly update cipher to AES-256-CBC on both server and client side?

Thank you very much

TinCanTech

https://community.openvpn.net/openvpn/wiki/SWEET32

bluudz

Ok so if I understand correctly only think I have to do is to change server.conf and client.ovpn entry of cipher to AES-256-CBC? Is that correct?