Error 503: Service Unavaiable but localhost works perfectly
<p>I have a simple code</p>

<pre><code>&lt;?php
    echo "Test Message";
?&gt;
</code></pre>

<p>The name of the file is test.php
This works fine when i access this code using localhost/test.php    My computer has a local network IP 114.122.23.31. When I try access it using 114.122.23.31/test.php it shows: 503 Service Unavailable Failed to connect to server 114.122.23.31. I check the apache access log and find</p>

<p>127.0.0.1 - - [18/Apr/2012:12:00:08 +0530] "GET /test.php HTTP/1.1" 200 19 ---- when I access it using localhost.</p>

<p>127.0.0.1 - - [18/Apr/2012:11:58:30 +0530] "GET /favicon.ico HTTP/1.1" 200 18902 ----- when I access it using IP. Please help. 
PS: It was working fine yesterday. Donno what happened today :-(</p>
