Re: Granting IP Addresses in IIS
From: Karl Levinson [x y] mvp (levinson_k_at_despammed.com)
Date: 12/11/03
- Next message: Karl Levinson [x y] mvp: "** READ THIS BEFORE POSTING - answers to frequently asked questions 2003.12.11"
- Previous message: Ken Schaefer: "Re: HTTP Error 403.15"
- In reply to: skc: "Granting IP Addresses in IIS"
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] [ attachment ]
Date: Thu, 11 Dec 2003 07:15:09 -0500
First, if there is a firewall between the server and the clients, I would
want to do this filtering there instead, because IIS IP blocking only blocks
IIS ports on the server. A firewall gives better protection and control.
There is no subnet mask that would help you add those IP addresses very
well. [And by the way, the subnet mask used on the client computers is
different from the subnet mask you would be wanting to enter.] If there is
a way in IIS [or the firewall] to add a range of IP addresses, I would do
that.
If there is no way to do that, you could permit x.x.x.0 subnet mask
255.255.255.128, which should allow x.x.x.0 through x.x.x.127... and then
also add x.x.x.128 and x.x.x.129 as well.
If you wanted x.x.x.0 through x.x.x.255 to be able to access the site, then
that would be x.x.x.0 subnet mask 255.255.255.0
If you have a problem with x.x.x.0 through 9 to be able to access the web
site, then those might not be your ideal solution. Instead, to JUST allow
.10 through .129, you could use:
x.x.x.64 mask 255.255.255.192 [e.g. .64 through .127]
x.x.x.32 mask 255.255.255.224 [e.g. .32 through .63]
x.x.x.16 mask 255.255.255.240 [e.g. .16 through .31]
x.x.x.12 mask 255.255.255.252 [e.g. .12 through .15]
x.x.x.11
x.x.x.10
x.x.x.129
x.x.x.128
"skc" <anonymous@discussions.microsoft.com> wrote in message
news:090701c3bfc9$202938d0$a301280a@phx.gbl...
> Running Windows 2000 Server. I need to grant IP addresses
> from our client, as their IP addresses have changed. The
> client now has a IP range, and quite a few of them - I
> need help on how to enter them into the Granted list:
>
> E.g.
>
> Scope [x.x.x.0] Site_Name - x.x.x.10 - x.x.x.129
>
> Scope [x.x.y.0] Site_Name - x.x.y.10 - x.x.y.129
>
> etc....
>
> Do I need to get the subnet mask - or how do I find it
> out??
>
> Please help me. There are about 20 of these ranges, a
> list of two examples are given above.
>
> Thanks,
>
> skc
- Next message: Karl Levinson [x y] mvp: "** READ THIS BEFORE POSTING - answers to frequently asked questions 2003.12.11"
- Previous message: Ken Schaefer: "Re: HTTP Error 403.15"
- In reply to: skc: "Granting IP Addresses in IIS"
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] [ attachment ]
Relevant Pages
|
