getting IP address of router

[Peter L. Peres]

On Mon, 7 Feb 2005, jim ruxton wrote:

>> <?
>> $domain = GetHostByName($REMOTE_ADDR);
>> print $domain;
>> ?>
> In this case what is the variable $REMOTE_ADDR ?

The script must run on a host outside your nat area (it can be a server 
in the dmz if you have one). $REMOTE_ADDR is the address of the querier 
in the cgi/php context where the php code runs.

Peter
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