Assuming you’ve got a nice fresh certificate from LetsEncrypt and are in the directory where it, your key, and the LE root certificate1 (TrustID X3) lives:
1 2 3 4 | cat domain.com.cer ca.cer dst.cer > fullchain-plus-root.ceropenssl pkcs12 -export -in fullchain-plus-root.cer -inkey domain.com.key -out domain-fullchain-key.p12 -clcerts -passout pass:wlcopenssl pkcs12 -in domain-fullchain-key.p12 -out domain-fullchain-key.pem -passin pass:wlc -passout pass:wlccp -a domain-fullchain-key.pem /tftpboot/certs/ |
1 2 3 4 5 6 7 8 | transfer download mode tftptransfer download datatype webauthcerttransfer download serverip transfer download path /certs/transfer download filename domain-fullchain-key.pemtransfer download certpassword wlcdebug pm pki enabletransfer download start |
Check the logs to make sure the import was successful. If so you will be reminded to reboot. If so:
1 | reset system |