Solved

Apache Redirection

Posted on 2009-03-30
5
449 Views
Last Modified: 2012-05-06
   What is the best redirection to add for Google rating during the maintanance time.Currently we are adding the following lines during maintanance.

    RewriteEngine on
    RewriteCond %{REMOTE_ADDR} !^192\.168\.
    RewriteRule /splash/index.html / [R=301,L]

    Google is threatening to remove some sites from their ranking completely due to this.
0
Comment
Question by:linuxraja
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 3
  • 2
5 Comments
 
LVL 27

Expert Comment

by:caterham_www
ID: 24018344
If you're doing some maintenance and your site is not available, HTTP 503 Service Unavailable should be the more appropriate status code.

If you're on apache 2.2, you could use
RewriteEngine on
RewriteCond %{REMOTE_ADDR} !^192\.168\.
# only /splash/index.html? /foo/bar should be served?
RewriteRule /splash/index\.html - [R=503]

Open in new window

0
 

Author Comment

by:linuxraja
ID: 24018950
After adding this its Providing syntax error while restarting apache

RewriteRule: invalid HTTP response code for flag 'R'
0
 
LVL 27

Expert Comment

by:caterham_www
ID: 24019275
> RewriteRule: invalid HTTP response code for flag 'R'

> "If you're on apache 2.2"

So you're not on apache 2.2 but on an older branch, hence you can't issue a 503 with mod_rewrite.

What you can do is to rewrite (internally) to some script, e.g. php or perl or whatever and use the header/status functions to set a http status code provided by the language of you choice.
RewriteEngine on
RewriteCond %{REMOTE_ADDR} !^192\.168\.
RewriteRule /splash/index\.html /internal-script.php [L]

Open in new window

0
 

Author Comment

by:linuxraja
ID: 24133677
This seems good. Can you give me the content of  internal-script.php script
0
 
LVL 27

Accepted Solution

by:
caterham_www earned 500 total points
ID: 24135270
Something like


<?php
header("HTTP/1.0 503 Service Unavailable");
header("Status: 503 Service Unavailable");
?>

Open in new window

0

Featured Post

Get 15 Days FREE Full-Featured Trial

Benefit from a mission critical IT monitoring with Monitis Premium or get it FREE for your entry level monitoring needs.
-Over 200,000 users
-More than 300,000 websites monitored
-Used in 197 countries
-Recommended by 98% of users

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Introduction As you’re probably aware the HTTP protocol offers basic / weak authentication, which in combination with the relevant configuration on your web server, provides the ability to password protect all or part of your host.  If you were not…
If your site has a few sections that need to be secure when data is transmitted between the server and local computer, such as a /order/ section for ordering or /customer/ which contains customer data, etc it would of course be recommended to secure…
Monitoring a network: how to monitor network services and why? Michael Kulchisky, MCSE, MCSA, MCP, VTSP, VSP, CCSP outlines the philosophy behind service monitoring and why a handshake validation is critical in network monitoring. Software utilized …
Monitoring a network: why having a policy is the best policy? Michael Kulchisky, MCSE, MCSA, MCP, VTSP, VSP, CCSP outlines the enormous benefits of having a policy-based approach when monitoring medium and large networks. Software utilized in this v…

717 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question