Redirect to site do not work correctly

Hi at all,
First of all sorry for my English :grin: and i try to explain well my problem.
I compiled HAProxy (1.6.2 version) on a Debian OS (8.2) with Linux kernel 1.3.16.0-4-amd64.
I have a problem about haproxy configuration.
This is my haproxy file configuration:

global
	log /dev/log	local0
	log /dev/log	local1 notice 
	chroot /var/lib/haproxy
	stats socket /run/haproxy/admin.sock mode 660 level admin
	stats timeout 2m
	user root
	group root
	daemon
	ca-base /etc/ssl/certs
	crt-base /etc/ssl/private
	ssl-default-bind-ciphers ECDH+AESGCM:DH+AESGCM:ECDH+AES256:DH+AES256:ECDH+AES128:DH+AES:ECDH+3DES:DH+3DES:RSA+AESGCM:RSA+AES:RSA+3DES:!aNULL:!MD5:!DSS
	ssl-default-bind-options no-sslv3
    defaults
    	log	global
    	#log-format "%t %Ci %hr %f %Fi %b %Bi"
    	mode	http
    	option	httplog
    	option	dontlognull
    	timeout connect 5000
    	timeout client  50000
    	timeout server  50000
    	errorfile 400 /etc/haproxy/errors/400.http
    	errorfile 403 /etc/haproxy/errors/403.http
    	errorfile 408 /etc/haproxy/errors/408.http
    	errorfile 500 /etc/haproxy/errors/500.http
    	errorfile 502 /etc/haproxy/errors/502.http
    	errorfile 503 /etc/haproxy/errors/503.http
    	errorfile 504 /etc/haproxy/errors/504.http
    	maxconn  4096 
    	frontend IP_83_Sites
    		bind 192.168.100.83:80 transparent
    		log global
    		acl myportalvda hdr_sub(host) -i mysite.mycompany.it
    		use_backend goToGiotto if myportalvda
    		default_backend goToRaffello
    	backend goToRaffello
    	#	balance roundrobin 
    		option forwardfor
    		cookie LB_X_COOKIE_PER insert indirect nocache
    		source 0.0.0.0 usesrc clientip
    		server Raffello 192.168.1.6 check port 80 cookie sR
    	backend goToGiotto
    	#	balance roundrobin 
    		option forwardfor
    		cookie LB_X_COOKIE_PER insert indirect nocache
    		source 0.0.0.0 usesrc clientip
    		server Giotto 192.168.1.5 check port 80 cookie sG

The problem is that when i make a request to “mysite.mycompany.it” it doesn’t go always to the backend goToGiotto but some request is forwarderd to the goToRaffello backend.
Where is my mistake?

Hi,

You don’t want to “redirect”, you want to “forward” the query to a backend, then to a server.
Could you also share the log lines corresponding to your tests?
Please also capture the Host header (capture request header Host len 32)