Hi brothers and sisters. I am running Squid Cache: Version 2.7.STABLE9, over debian 6, as long as with apache2 creating virtual host. Everything was working good but, I am not able to get access to my virtual host (myhost.com) looking into squid access.log i got the next line: 1390867426.006 0 192.168.0.5 TCP_NEGATIVE_HIT/502 682 GET http://myhost.com/ - NONE/- text/html Even I already rewrite my squid.conf with a one week old squid configuration and do not work. Please somebody can help me to fix it? googling i got this page http://www.tenon.com/support/webten/papers/squidlog.shtml But I got lost with a explain above: TCP_NEGATIVE_HIT The request was for a negatively-cached object. Negative-caching refers to caching certain types of errors, such as "404 Not Found." The amount of time these errors are cached is controlled with the negative_ttl configuration parameter. Thanks in advance. Best reggards