reverse proxy an apache who forces ssl

[saucepan]

hi all ,
 I'm getting the same , my upstream https servers requires client
authenication (ie authenicate who nginx is!!)  but this fails, yet when
i verfied the same using wget alls okay ...... btw i using self sign
certs for now

I get the a 502 bad gateway  too ..... does nginx support this
configuration or have i messed up my ssl configuration 

thanks
 saucepan

Posted at Nginx Forum: http://forum.nginx.org/read.php?2,228642,228654#msg-228654