Sorry for the excessively long delay in responding! In this case, you just need to enter the location of your existing Let's Encrypt certificate in the /etc/ipsec.conf and /etc/ipsec.secrets configuration files. The VPN and the webserver will need to be on the same server for this to work.
Sorry for the excessively long delay in responding! In this case, you just need to enter the location of your existing Let's Encrypt certificate in the
/etc/ipsec.confand/etc/ipsec.secretsconfiguration files. The VPN and the webserver will need to be on the same server for this to work.