Restricting access to a website by IP address range / domain

Posted by test on Stack Overflow See other posts from Stack Overflow or by test
Published on 2009-10-09T16:46:28Z Indexed on 2010/03/24 16:03 UTC
Read the original article Hit count: 218

Filed under:

iis6

|

.NET

|

.net-2.0

|

ip

|

ip-address

Hi,

I would like advice on the best way to restrict access to a weba pplication (using .net 2.0 and II6) based on the clients IP address. The two ways I am considering:

1) Through the server side code - check the client I.P against a list of IP addresses within the web.config.

2) Through IIS by creating a virtual directory and restricting the I.P addresses on this virtual directory.

My question is if I go the virtual directory route there are a lot of users that access this website and I have read reverse domain lookups made during each client request can be very expensive on server resources. How much of a risj is this?

Any other suggestions /ideas to doing this would be much appreciated

Thanks advance,

© Stack Overflow or respective owner

Related posts about iis6

Best way to migrate from IIS6 to IIS6

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I need to move all my sites on a server with IIS 6 to another one, that has same OS (Windows Server 20003) and same IIS version. I'm trying to understand which is the best way to do it. Searching on Google I've found that there are at least 2 methods, one uses IIS Migration Tool, and another… >>> More
Best way to migrate from IIS6 to IIS6

as seen on Server Fault - Search for 'Server Fault'
Hi, I need to move all my sites on a server with IIS 6 to another one, that has same OS (Windows Server 20003) and same IIS version. I'm trying to understand which is the best way to do it. Searching on Google I've found that there are at least 2 methods, one uses IIS Migration Tool, and another… >>> More
IIS6 all websites displays another site when using https

as seen on Server Fault - Search for 'Server Fault'
I have the following websites set up in iis 6. site1.com site2.com site3.com Accessing site1 is via the address https://site1.com. Accessing site2 and site three should be through http. When I try to access https://site2.com it displays the website of https://site1.com. How can I stop this. I either… >>> More
IIS6 Log time recording problems

as seen on Server Fault - Search for 'Server Fault'
On three separate occasions on two separate servers at nearly the same times, 6.9 hours seemingly went by without any data being written to the IIS logs, but, on closer inspection, it appears that it was all recorded all at once. Here's the facts as I know them: Windows Server 2003 R2 w/ IIS6 Logging… >>> More
IIS6 - 301 permanent redirect response accessing an asp.net web site

as seen on Stack Overflow - Search for 'Stack Overflow'
I've installed an ASP.NET 2.0 virtual directory application on the default web site in IIS6 (Windows 2003 computer) with a Visual Studio generated web deployment setup. Unfortunately, following a successfull installation, I'm unable to access our web site. I get a permanent redirect from IIS as shown… >>> More

Related posts about .NET

Apt-Get Update: failure to fetch; can't connect to any sources

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I realize there are dozens of "apt-get update: failure to fetch" questions (I read through all I could find), but my present circumstance is unique to 12.04 and it affects all sources; not just launchpad. Additionally, I've tried several different servers in Europe and the U.S. as well as the "main… >>> More
12.04: Apt-Get Update: failure to fetch; can't connect to any sources

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I realize there are dozens of "apt-get update: failure to fetch" questions (I read through all I could find), but my present circumstance is unique to 12.04 and it affects all sources; not just launchpad. Additionally, I've tried several different servers in Europe and the U.S. as well as the "main… >>> More
What's New in ASP.NET 4

as seen on Geeks with Blogs - Search for 'Geeks with Blogs'
The .NET Framework version 4 includes enhancements for ASP.NET 4 in targeted areas. Visual Studio 2010 and Microsoft Visual Web Developer Express also include enhancements and new features for improved Web development. This document provides an overview of many of the new features that are included… >>> More
.NET Reflector 6, .NET Reflector Pro, TestDriven.NET, .NET 4.0 and Mono

as seen on Simple Talk - Search for 'Simple Talk'
By now you may well have noticed that .NET Reflector 6 and .NET Reflector Pro are out in the wild. The official launch happened today, although we actually put the software out last Thursday as part of a phased release plan to ensure that everything went smoothly today which, so far, it seems to have… >>> More
Redmine on Apache2 with Passenger issue

as seen on Server Fault - Search for 'Server Fault'
I installed Redmine and run it in Apache2 with the Passenger module. Apache2 boots, Passenger module gets loaded and the Redmine welcome page is shown, however when trying to login or navigate to other parts of the Redmine site, the browser keeps loading and loading and loading forever, although the… >>> More