Hi Thierry, You need to add "ssl" to the server line, probably "ssl verify none" if you don't need it to check validity of the backend cert.
So : backend https-in mode http option httplog option forwardfor http-request set-header X-Forwarded-Port %[dst_port] http-request add-header X-Forwarded-Proto https if { ssl_fc } option httpchk HEAD /HTTP/1.1\r\nHost:localhost option http-server-close server node0 ip_web_server:443 ssl verify none Aaron West Loadbalancer.org Limited +44 (0)330 380 1064 www.loadbalancer.org