i don't agree.
the /24 is included in the /16.
You won't have layer 3 routing between the two site, at least from the
primary to the secondary. Even if it will work from a routing point of view
from the secondary to the primary.
what's the point ?
Regards,
Mathieu CHATEAU
http://lordoftheping.blogspot.com
----- Original Message -----
From: "Brian Desmond" <[EMAIL PROTECTED]>
To: <ActiveDir@mail.activedir.org>
Sent: Saturday, January 27, 2007 6:58 PM
Subject: RE: [ActiveDir] Overlapping AD Subnet Boundaries
OK well you don't need a layer 2 link to do what the OP wants...
Thanks,
Brian Desmond
[EMAIL PROTECTED]
c - 312.731.3132
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:ActiveDir-
[EMAIL PROTECTED] On Behalf Of Mathieu CHATEAU
Sent: Saturday, January 27, 2007 12:53 PM
To: ActiveDir@mail.activedir.org
Subject: Re: [ActiveDir] Overlapping AD Subnet Boundaries
hi,
i am coming from network job, so i am used to sub/super netting somehow
:)
thanks anyway !
Regards,
Mathieu CHATEAU
http://lordoftheping.blogspot.com
----- Original Message -----
From: "Brian Desmond" <[EMAIL PROTECTED]>
To: <ActiveDir@mail.activedir.org>
Sent: Saturday, January 27, 2007 6:47 PM
Subject: RE: [ActiveDir] Overlapping AD Subnet Boundaries
While your math is right you should look up supernetting and subnetting
somewhere.
Thanks,
Brian Desmond
[EMAIL PROTECTED]
c - 312.731.3132
> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:ActiveDir-
> [EMAIL PROTECTED] On Behalf Of Mathieu CHATEAU
> Sent: Saturday, January 27, 2007 4:17 AM
> To: ActiveDir@mail.activedir.org
> Subject: Re: [ActiveDir] Overlapping AD Subnet Boundaries
>
> In my opinion, there is a pure TCP/IP network issue...
>
> A sample example:
> The DC is 10.10.0.1 with a netmask of 255.255.0.0 (/16 as indicated).
> if you try to ping 10.10.41.104, it will try to communicate on the
LAN,
> seeking its arp.
> It won't send packet to the gateway since 10.10.41.0 must be on the
> LAN.
>
> The only way to get it work is to use a Layer 2 link between both
site.
>
>
> Regards,
> Mathieu CHATEAU
> http://lordoftheping.blogspot.com
>
>
> ----- Original Message -----
> From: "Almeida Pinto, Jorge de"
<[EMAIL PROTECTED]>
> To: <ActiveDir@mail.activedir.org>
> Sent: Friday, January 26, 2007 11:37 PM
> Subject: RE: [ActiveDir] Overlapping AD Subnet Boundaries
>
>
> it will go for the second site 10.10.41.0/24 (= best matching)
>
> Met vriendelijke groeten / Kind regards,
> Ing. Jorge de Almeida Pinto
> Senior Infrastructure Consultant
> MVP Windows Server - Directory Services
>
> LogicaCMG Nederland B.V. (BU RTINC Eindhoven)
> ( Tel : +31-(0)40-29.57.777
> ( Mobile : +31-(0)6-26.26.62.80
> * E-mail : <see sender address>
>
> ________________________________
>
> From: [EMAIL PROTECTED] on behalf of Brian Cline
> Sent: Fri 2007-01-26 22:19
> To: ActiveDir@mail.activedir.org
> Subject: [ActiveDir] Overlapping AD Subnet Boundaries
>
>
>
> Say I create an AD subnet of 10.10.0.0/16 and assign it to our
primary
> site,
> and another subnet as 10.10.41.0/24 and assign it to a secondary
site.
> Will
> AD treat a client address of, say, 10.10.41.104 as a client on the
> secondary
> site, or will it default to the more general primary subnet? The
reason
> I
> ask is we now have a need for a second AD site (I can see all the
> enterprise
> folks grinning now) and we have quite a number of other subnets that
> I'd
> have to manually enter if this is not the case. I don't mind doing
it,
> but I
> was curious either way.
>
> Brian Cline, Applications Developer
> Department of Information Technology
> G&P Trucking Company, Inc.
> 803.936.8595 Direct Line
> 800.922.1147 Toll-Free (x8595)
> 803.739.1176 Fax
>
>
>
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