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From Mathijs Schmittmann <i...@mathijs.info>
Subject Re: [users@httpd] Fwd: E tag numbers
Date Mon, 11 May 2015 16:24:35 GMT
Hi Steve,

ETag numbers are - roughly - checksums of the files being requested
which can be used in caching mechanisms.

The only directive in the configuration of an Apache HTTP server
directly related to the ETag validator is 'FileETag':
http://httpd.apache.org/docs/current/mod/core.html#fileetag

Please take a look at these pages for a more thorough explanation:

http://en.wikipedia.org/wiki/HTTP_ETag
http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html (Section 14.19)

Best Regards,
Mathijs Schmittmann

steve owen schreef op 5/11/2015 om 6:16 PM:
> 
> 
> Sirs,
> 
> 
> 
> Don't know if I'm following the correct protocol! This is the enquiry I sent Eric he

> 
> informed that I should join this format. 
> 
> 
> 
> I would like an answer to the questions below if possible.
> 
> 
> 
> regards  Steve
> 
> 
> 
> ----- Original Message ----- 
> 
> From: steve owen <stevio@talktalkbusiness.net>
> 
> To: webmaster@apache.org
> 
> Sent: Mon May 11  9:46
> 
> Subject: Fwd: E tag numbers
> 
> 
> 
> 
> 
> Dear Sirs,
> 
> 
> 
> Wonder if you could assist:-
> 
> 
> 
> I know that the majority of web sites/domains use Apache servers.
> 
> 
> 
> I'm currently tracking a number of Domains that are consistently using the Internet for

> 
> fraudulent purposes.
> 
> 
> 
> If a Domain uses Apache for it's server and a given E tag number, who provides the E
tag ? 
> 
> Is it allocated or purchased?
> 
> 
> 
> It would appear from my investigations that at least 5 Domains appear to be using the

> 
> identical E tag number, is this possible?  They also use the exact same Apache server

> 
> reference.
> 
> 
> 
> I can provide the details should you require for assistance. I do trust you can assist,

> 
> this is an extremely important matter, many thanks.
> 
> 
> 
> Kind regards 
> 
> 
> 
> Steve Owen
> 
> 
> 
> 
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> 
> 
> 
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