Hi Friends How r u
Can anybody tell me about my one more problem about SQUID
As we know that Squid(proxy) server listen on Port# 3128. So let us suppose
it accept a request from a client on port 3128 for any URL.But Firstly it will
check own Cache if that URL related link does not exist in cache then it will
forward the request to web server over internet
Now my problem is that when Proxy further forward the request of client then
proxy from which port using for request to webserver port 80 over internet.
For Example:-
# iptables -t nat -A PREROUTING -i eth0 -p tcp --dport 80 -j REDIRECT
--to-port 3128
How web server send back response on Port 80.(-dport 80)
Or if server request further to another server for any purpose then do it use
same port as listening port for client
But in case of client it first open unpriviliged port greater than 1024 then
request from that port to server.
So in case of server what would happen,Actually i m confusing over it
Please reply me as soon as possible
Regards:
Pardeep
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