squid : url_rewrite_host_header configuration directive

Squid configuration directive url_rewrite_host_header

Option Name:	url_rewrite_host_header
Replaces:	redirect_rewrites_host_header
Requires:
Default Value:	url_rewrite_host_header on
Suggested Config:
To preserve same-origin security policies in browsers and prevent Host: header forgery by redirectors Squid rewrites any Host: header in redirected requests. If you are running an accelerator this may not be a wanted effect of a redirector. This directive enables you disable Host: alteration in reverse-proxy traffic. WARNING: Entries are cached on the result of the URL rewriting process, so be careful if you have domain-virtual hosts. WARNING: Squid and other software verifies the URL and Host are matching, so be careful not to relay through other proxies or inspecting firewalls with this disabled.