Hi Eric, I tried the hint - SSLProxyEngine On. The https connection works with websites/applications that don't require a certificate. For websites/applications that require a certificate, it fails. Please verify if the below config makes sense? I included the following SSL directives in the virtualhost port. <VirtualHost my_ipaddr:44444> --- SSLProxyEngine On SSLEngine On SSLCertificateFile /etc/httpd/ssl/servercerts/server.CRT SSLCertificateKeyFile /etc/httpd/ssl/servercerts/server.KEY SSLProxyMachineCertificateFile /etc/httpd/ssl/clientcerts/client-cert.p12 -- </VirtualHost> ------------------------------ [Mon Aug 24 10:31:11 2009] [debug] ssl_engine_kernel.c(1765): OpenSSL: Read: SSLv3 read finished A [Mon Aug 24 10:31:11 2009] [debug] ssl_engine_kernel.c(1784): OpenSSL: Exit: failed in SSLv3 read finished A [Mon Aug 24 10:31:11 2009] [info] [client ip_addr1] SSL library error 1 reading data [Mon Aug 24 10:31:11 2009] [info] SSL Library Error: 336151568 error:14094410:SSL routines:SSL3_READ_BYTES:sslv3 alert handshake failure [Mon Aug 24 10:31:11 2009] [info] SSL Library Error: 336150757 error:140940E5:SSL routines:SSL3_READ_BYTES:ssl handshake failure [Mon Aug 24 10:31:11 2009] [error] [client ip_addr2] (20014)Internal error: proxy: error reading status line from remote server webapplication_server [Mon Aug 24 10:31:11 2009] [debug] mod_proxy_http.c(1466): [client 199.130.193.102] proxy: NOT Closing connection to client although reading from backend server webapplication_server failed. ----------------------------- --- On Sun, 8/23/09, Eric Covener <covener@xxxxxxxxx> wrote: > From: Eric Covener <covener@xxxxxxxxx> > Subject: Re: (internal app) --http-->apache---https--->(external app) > To: users@xxxxxxxxxxxxxxxx > Date: Sunday, August 23, 2009, 9:17 PM > > [Sun Aug 23 12:24:39 2009] > [error] [client 73.155.40.73] SSL Proxy requested for > my_proxyserver:80 but not enabled [Hint: SSLProxyEngine] > > Tried the hint? > > -- > Eric Covener > covener@xxxxxxxxx > > --------------------------------------------------------------------- > 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 > > --------------------------------------------------------------------- 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