(keitai-l) Re: J-phone header info

From: Ben Hutchings <ben.hutchings_at_roundpoint.com>
Date: 05/04/01
Message-ID: <JGEMKINHOOBEFEDLJPKOAEABCCAA.ben.hutchings@roundpoint.com>
Ron Schei wrote:
> Hello,
> Here's a list of the environment variables being passed by 
> J-PHONEs these days.

The whole world isn't using CGI, or proxies.  Let's skip the
environment variables and go straight to the header fields, which
any HTTP server will use:

<snip>
> Accept: */*

Ack, this is bogus.  It means the gateway claims it can use any
media type, when in reality the phone is limited to text/html and
some image format(s).

> Host: iFujisawa.com
> User-Agent: J-PHONE/3.0/J-PE03_a
> Forwarded: by http://wgpproxytn0201:8080 (Netscape-Proxy/3.52)

This identifies proxies, and judging by the name it looks like
it's something local to your server, not the gateway.  I could
be wrong.

> x-jphone-msname: J-PE03_a
> x-jphone-display: 120*96
> x-jphone-color: C256
> x-jphone-sound: 5
> x-jphone-smaf: 16/pcm

> REMOTE_ADDR:
> 211.8.159.132
>
> REMOTE_HOST:
> 211.8.159.132
<snip>

I see that no-one bothers to make reverse name lookups work any
more.  However, with the aid of the APNIC and JPNIC databases I
found out that J-Phone owns the block 211.8.159.128/25, i.e. all
addresses from 211.8.159.128 to 211.8.159.255.  This might be
useful information.


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Received on Fri May 4 20:33:15 2001