About haproxy
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 Dear all this my configuration of Haproxy global 
 maxconn 100
 uid 80
 gid 80
 nbproc 1
 chroot /var/empty
 daemonfrontend public_RP 
 bind 192.168.172.251:443
 mode tcp
 log global
 option dontlognull
 maxconn 2
 timeout client 2
 default_backend RPservice1_tcpbackend RPservice1_tcp 
 mode tcp
 balance roundrobin
 contimeout 1
 srvtimeout 1
 option httpchk HEAD / HTTP/1.0
 server ws.test.com 80.12.8.213:443 weight 11the problem when i tape https://vip_haproxy 
 i has this erreur curl: (35) Unknown SSL protocol error in connection to 192.168.172.251:443what i need to loadbalancing me to my https server https://ws.test.com and acced to his website https://ws.test.com who can explain the cause of the problem? if we have a solution how can i do that? 
 any ideathanks in advance 
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 Try increasing those timeouts a bit 1millisecond is not enough to for most stuff.. Make it them something like 4000 or even more. 
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 thanks, my website has a certificate ssl this is the url https://ws.test.com i would like to know what i need in haproxy to acced to my website and i dont lost the certificate i like allaws use a secure url for my website. which url or ip adresse can i use in the browser . it's that enough: 192.168.172.251:443 ? the acces will be throw the protocl ssl? 
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 The config like you have should allow you to access the website with: https://192.168.172.251:443 , though i do find it strange that the frontend has a private ip, and your backend seems to point to a public ip.. The backend server is usually on the lan/dmz network and likely using a private ip.. 
 The frontend should be listening on the wan-ip (or where you want to accept connections) firewall rule is needed to allow access to this port.Not sure if this answers your question..? I couldnt make complete sense of it.