On Wed, 21 Jul 2021 10:57:50 +0200, Ralf Hildebrandt <ralf.hildebra...@charite.de> wrote:
>But how do I do this? Can I make openvpn accept client certificates >from two CAs (the old and the new one)? Why using a new certificate? If you copy the files specified in the server.conf file on the old server to the new server and use them there in that conf file all should just work... My server.conf file looks like this regarding cryptography: ca /etc/openvpn/keys/ca.crt cert /etc/openvpn/keys/server.crt key /etc/openvpn/keys/server.key # This file should be kept secret dh /etc/openvpn/keys/dh2048.pem By duplicating these files you are effectively running the new server instance with the same certs and all client connections will be fine. I have done this previously and found no problems. -- Bo Berglund Developer in Sweden _______________________________________________ Openvpn-users mailing list Openvpn-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/openvpn-users