Hi, Guys, I am trying to setup a SSL proxy for one of my internal servers to visit `https://www.googleapis.com` using Squid, to make my Rails application on that server to reach `googleapis.com` via the proxy. I am new to this, so my approach is to setup a SSL transparent proxy with Squid. I build `Squid 3.3` on Ubuntu 12.04, generated a pair of ssl key and crt, and configure squid like this: http_port 443 transparent cert=/home/larry/ssl/server.csr key=/home/larry/ssl/server.key And leaves almost all other configurations default. The authorization of the dir that holds key/crt is `drwxrwxr-x 2 proxy proxy 4096 Oct 17 15:45 ssl` Back on my dev laptop, I put `<proxy-server-ip> www.googleapis.com` in my `/etc/hosts` to make the call goes to my proxy server. But when I try it in my rails application, I got: SSL_connect returned=1 errno=0 state=SSLv2/v3 read server hello A: unknown protocol And I also tried with openssl in cli: openssl s_client -state -nbio -connect www.googleapis.com:443 2>&1 | grep "^SSL" SSL_connect:before/connect initialization SSL_connect:SSLv2/v3 write client hello A SSL_connect:error in SSLv2/v3 read server hello A SSL_connect:error in SSLv2/v3 read server hello A Where did I do wrong? -- Cheers ~ Larry