Hi, I have tomcat server running as a backend server and apache running as front-end, both on the same machine In httpd.conf, I have: SSLProxyEngine On RewriteEngine On SSLProxyCACertificatePath /usr/local/apache/conf/ssl RewriteRule ^/(abc.*) https://host:port/$1 [P,L] I am getting an error that the certificate is out of date. What I did before was: keytool -export -alias tomcat -rfc > tomcat.pem c_rehash /usr/local/apache/conf/ssl now /usr/local/apache/conf/ssl has server.crt server.key tomcat.pem cc5d41ae.0 -> tomcat.pem I need to know how to renew the certificate. Is it sufficient to redo: keytool -export -alias tomcat -rfc > tomcat.pem c_rehash /usr/local/apache/conf/ssl how to rollback in case of failures? Thank you --------------------------------------------------------------------- The official User-To-User support forum of the Apache HTTP Server Project. See <URL:http://httpd.apache.org/userslist.html> for more info. To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx " from the digest: users-digest-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx