1Order allow,deny 2Allow from all 3 4SetEnvIf User-Agent ".*" \ 5 nokeepalive ssl-unclean-shutdown \ 6 downgrade-1.0 force-response-1.0 7 8SSLVerifyClient optional 9SSLVerifyDepth 4 10SSLOptions +StdEnvVars +ExportCertData 11 12