Hi, we're trying Squid v3 for reverse proxy using, and explore that we receive too many access requests for old invalid URLs from client and this makes our Squid Caches slow down our original servers by attempting sending requests to retrieve information from original servers. This is from our squid cache.log: WARNING: HTTP: Invalid Response: No object data received for invalid_urls AKA invalid_urls I have questions that: Is there any way to delay or suspend squid's responding for these repeated requests after certain times squid cannot retrieve content for invalid URLs and return a default error page ? Kien Le.
