Hi, For proxy, server side keepalive works OK. But it seemed haproxy dev21 server side keepalive does not work with tproxy.
The config is : backend www source 0.0.0.0 usesrc hdr_ip(X-Real-IP) server SERVER 1.2.3.4:80 no option http-server-close option http-keep-alive no option httpclose BR, DeltaY