Hi. I followed the steps strictly from the official documents here : http://trafficserver.readthedocs.org/en/latest/admin/transparent-proxy/bridge.en.html#inline-on-a-linux-bridge
the source code version is 5.3.1. my linux kernel is 3.8.0-44, and I checked that the xt_TPROXY model was loaded after executing iptables command. config.log shows getting the right value 19. then the Linux ethernet bridge works well, *every app on the client PC can access the internet but the browser visiting http websites always gets timeout (https is ok)*. the 3 processes traffic_cop, traffic_manager and traffic_server can be seen using "ps aux". there is no access log file squid.log in the log path. and the Wireshark on the PC using as bridge can not find any interfaces in this situation. I tried to change the value of proxy.config.http.server_ports from the default 8080 to "8080:ipv4:tr-full", then I got error "Unable to set transparent socket option operation not permitted", and only one process traffic_cop remained. How to fix this ? Thanks in advance.
