<div dir="ltr"><div><div><div><div><div><div>Hello Team,<br><br></div>I am trying to configure and use TPROXY as given in the link. <a href="http://wiki.squid-cache.org/Features/Tproxy4">http://wiki.squid-cache.org/Features/Tproxy4</a><br>
<br></div>My setup includes : A Ubuntu machine with one Network card, but two IP addresses ( one of which is virtual or Alias)<br><br></div>Real IP: 192.168.150. 10 -- ( interface to the internet)<br></div>Virtual IP : 192.168.22.5 -- ( interface to the subnet <a href="http://192.168.22.0/24">192.168.22.0/24</a>)<br>
<br></div>Both the IP's have the same MAC address.<br><br></div><div>When the client( 192.168.22.10) sends connection request, its forwarded to the other port 50001 (Checked with the logs).<br></div><div>But the proxy is not responding with SYN-ACK , as a result the connection is not established. <br>
</div><div><br></div><div>I don't know about the internals of the TPROXY. Does it works with matching using IP address and port or with MAC address.<br></div><div>Does TPROXY is not supported in this scenario?<br><br>
</div><div>Best Regards,<br>Yash<br></div></div>