Hi, I have looked at the squid FAQ, searched and debug many times before asking this question. I am getting the following forwarding loop warning in my squid log file. I have read Henrik Nordstrom's reply to the same problem in mailing list saying that; "Are you doing interception caching? If so, you must make sure that the HTTP requests initiated by Squid is not reflected back on himself by the interception" A load balancer redirects http requests into my squid proxy and an iptables rule like the following iptables -t nat -A PREROUTING -i eth0 -p tcp --dport 80 -j REDIRECT --to-port 8080 redirects all the http requests into 8080. port in which squid is listening. I dont understand why intercepted requests are reflected back into squid and I get the following forwarding loop? Any request initiated by squid doesn't go to OUTPUT chain in filter table? If it is not so, where am I doing wrong someting conceptually? Thanks a lot. Here is the warning: 2006/10/31 18:18:38| WARNING: Forwarding loop detected for: GET /button.php?u=david3s HTTP/1.0 Accept: */* Referer: http://www.xxx.com/xyz/oytoplist.html Accept-Language: en AXXept-Encoding: gzip, deflate User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727) Host: 127.0.0.1:1457 Via: 1.1 proxy1-24:8080 (squid/2.5.STABLE6) X-Forwarded-For: 192.168.1.10 Cache-Control: max-age=259200 Connection: keep-alive
