Microsoft recommends the following : 1. We created a set of reports to ease your SCCM boundary management. Yes, IP Subnet boundaries are in fact, still evil. Boy is this annoying!! IP address range The boundaries are useless if they are not part of logical grouping called Boundary groups. no, the actual structure of sites etc hasnt changed between sms and sccm (excluding Branch DP's), Hayes has nailed it, some additional comments. I ran the excellent overlapping boundaries tool and this confirmed both sites overlap-completly. Yes, when you setup AD Discovery there is an option to automatically create Boundaries based on AD sites and subnets. If the configuration of the Active Directory site changes in Active Directory, the network locations included in this boundary also change. Change ), You are commenting using your Facebook account. When designing your boundary strategy, we recommend you use boundaries that are based on Active Directory sites before using other boundary types. Import IP Boundaries and Boundary Groups PowerShell SCCM ConfigMgr This script is designed to work in harmony with the Export Sites and Subnets to CSV script I blogged about recently. This will work for IP address range, IP subnet or Active Directory site boundaries. Click New Boundary. Add-CMBoundaryToGroup -BoundaryName $​_.Name -BoundaryGroupName $_​.Group IP subnet. (Unlock this solution with a 7-day Free Trial), https://www.experts-exchange.com/questions/24560712/Changing-boundaries-AD-Site-to-Subnet.html. We must change boundaries to subnets and I have a few question: Our community of experts have been thoroughly vetted for their expertise and industry experience. (we work together). For clients on edge networks that lack either an Active Directory site or a subnet, ranged boundaries are an excellent way to extend management capabilities. I can use the SMS tools and Right click 'Refresh Policy, Refresh Machine Policy' on ALL Systems. # This is the format the the CSV file needs to be in. Devices by Boundary and Network Information in SCCM. Where boundaries based on Active Directory sites are not an option, then use IP subnet or IPv6 b… Active Directory site name. Import-Module “$modPath\ConfigurationManager.psd1” Boundaries can be either an IP subnet, Active Directory site name, IPv6 Prefix, or an IP address range. Now I have to do what I am/was dead set against, on the central site use subnets instead of the AD Site boundary as it is now. This includes supernets defined directly in the Configuration Manager console as IP subnets, and supernets defined indirectly in the Configuration Manager console as Active Directory sites that contain supernets. By default, Configuration Manager creates a default site boundary group at each site. This is the long (very long) overdue follow up to my previous post called IP Subnet Boundaries are Evil.Since creating that post, there has been some serious FUD … In my opinion, IP Range boundary is not bad because: We don't need to create IP ranges manually, instead Active Directory Network Discovery will create all those for us based on IP Subnet. Assign boundaries to boundary groups before using the boundary group. I ran the excellent overlapping boundaries tool and this confirmed both sites overlap-completly. Based on the article linked above I changed my boundaries to IP ranges. # Boundary4,IPSubnet,10.130.147.0,Group4,cm4.its.lab I read that back in 2007, there would be issues with supernets if you used IP Ranges or AD Sites. Boundaries can be an. Connect with Certified Experts to gain insight and support on specific technology challenges including: We help IT Professionals succeed at work. I always recommend to have AD site at every place and then add those AD site to the boundaries. Import-CSV $CSVFile -Header Name,Type,Value,Group,Server | Foreach-Object { I have set the IP address range to 10.0.0.10 - 10.0.0.100 and my AD site subnet is set to 10.0.0.0/24, I have disabled the firewall, restarted both VM's (vmware workstation 7.1.4 build 385536) and still no luck. Configuration Manager does not support supernets for site boundaries. The format of the CSV has to be as follows: There should be one of this object per SCCM Site defined and is typically named “SMS-Site-{SiteCode}” where {SiteCode} is the SCCM Site Code. Gain unlimited access to on-demand training courses with an Experts Exchange subscription. ( Log Out /  In the client log, it connects to to both the central site and primary site RCC.   New-CMBoundaryGroup -Name $_.Group Today I read a blog article about boundaries and boundary groups that says that IP subnet or range is better and that in addition to incorrect boundaries or boundaries not being set, that AD site boundaries have been known to cause trouble in his experience. In my experiences, I find this is most often not the case. The primary reason for the “evilness” of IP Subnet boundaries is that they do not represent or define IP Subnets at all: They actually define Subnet IDs. Checks if the IP is in the specified IP range. Planning of site boundaries in System Center Configuration Manager (SCCM) 2007 is essential for client site assignment and for determining if the client has a slow or fast connection. And when something is changed in Sites or Subnets, you need to be made aware of it so you can reflect the change in your SCCM boundaries and boundary groups. My setup SCCM 2012 beta 2 server. IP address 10.0.0.2/24. Import IP Boundaries and Boundary Groups PowerShell SCCM ConfigMgr This script is designed to work in harmony with the Export Sites and Subnets to CSV script I blogged about recently. Leaving us to use either IP subnets or IP ranges. There are a lot of great scripts out there for automating the creation of site boundaries in Configuration Manager, as well as some fantastic articles describing boundaries and boundary groups in great depth. However a machine policy refresh will not force the client to discover the new boundaries. But this is a bit impractical (I think?) Leaving us to use either IP subnets or IP ranges. (Edit: We are working on a version that will do a check to see if the boundary already exists, and it will be posted when it is available.). Being involved with EE helped me to grow personally and professionally. In the Configuration Manager console, navigate to System Center Configuration Manager / Site Database / Site Management / / Site Settings / Boundaries. (e.g. BoundaryName,BoundaryType,IPSubnet,BoundaryGroupName,SiteServerName The following are the supported boundary types: 1. Types of Boundaries. – Boundary1,IPSubnet,10.130.136.0,Group1,cm1.its.lab), #Import the ConfigMgr PowerShell module & witch to ConfigMgr In my experiences, I find this is most often not the case. SCCM boundaries and boundary groups - Powershell Script This script works with SCCM 1802 cmdlets and later. Fill in your details below or click an icon to log in: You are commenting using your WordPress.com account. Technet also states that we can use a user-defined account to discover resources for each forest. Update : Jason … It will create boundaries, boundary groups, add the site systems to the boundary group. IPv6 Prefix. Unfortunately, communication between IT teams is not always what it should be, so I wrote this script to run as a scheduled task and keep an eye on any changes made in AD Sites and IP subnets. and the hierarchy can include any combination of these boundary types. In this post, I am going to cover automating the creation of IP subnet site boundaries and boundary groups. It's not boundary which is used for MP,DP,SMP or SUP (new feature) but boundary groups. I find using active directory boundaries to be the best method due to the fact that you allow the IP subnets to be managed in a central location (AD) and they are easily imported and maintained. Boundaries can be based on any of the following and the hierarchy can include any combination of these boundary types: IP subnet; Active Directory site name; IPv6 Prefix; IP address range Based on the article linked above I changed my boundaries to IP ranges. we put together a Power Shell script that will read into a CSV file, create IP subnet boundaries, boundary groups, and will assign site servers to the associated boundary groups. Gets the CIDR (‘/’) from a IP Subnet Mask. ConfigMgr boundary groups are logical groups of boundaries that you configure. The CSV file that is created by that script can then be used to import IP Subnet Boundaries and … The default for clients to check for a new policy is 60 minutes, so theres no need to referesh machine policies. The CSV file that is created by that script can then be used to import IP Subnet Boundaries and … Create the ufn_IsIPInRange function. IPv6 prefix 4. Change ), You are commenting using your Google account. In my experiences, I find this is most often not the case. Site Assignment â Clients will get policies when assigned to a specific SCCM Site. ( Log Out /  In System Center 2012 Configuration Manager, a boundary is a network location on the intranet that can contain one or more devices that you want to manage. Before designing your strategy choose wisely on which bounday type to use. Jason Sandys – IP Subnet Boundaries are Evil – Full Post here (posted on 2nd June 2012). Configuration Manager does not support supernets for site boundaries. Active Directory Site 3. The caveat to that being that “Active Directory Sites and Subnets” has to be maintained. This is my long planned post on the evils of IP Subnet boundaries in ConfigMgr – this includes both 2007 and 2012 because nothing has changed between the two versions as far as boundary implementation goes. The Active Directory site boundaries for each SCCM Site are stored in an attribute called “mSSMSRoamingBoundaries” IP Subnet. About how long would it take for about 2000 clients to pick up the new boundries? Leaving us to use either IP subnets or IP ranges. 7. When asked, what has been your best career decision? If you work with SCCM and you use AD Forest Discovery to automatically create boundaries from AD Sites or Subnets, you know how important it is for AD to stay up to date with the current information. READ MORE. $modPath = $env:SMS_ADMIN_UI_PATH.Substring(0,$snip) Due to a recent change on our network, I can no longer define the site boundaries of a primary site (RCC) by AD site name. You can check out one of these articles here at Windows-Noob that gets into a very detailed description of Active Directory site boundaries, and also includes a great Power Shell script for creating them. The issue was that when enabling discovery methods namely the “Active Directory Forest Discovery“.As I’m sure you are aware there is a useful tick box that can be marked to “Automatically create IP address range boundaries for IP subnets when they are discovered“. Active Directory Forest Discovery – As the name suggests it discovers Active Directory sites and subnets, and then creates Configuration Manager boundaries for each site and subnet from the forests which have been configured for discovery. This has nothing to do with your Active Directory structure. IP address range. Enter the desired values in the example CSV file that i All site systems are associated with boundary groups, not boundaries. In System Center 2012 Configuration Manager, a boundary is a network location on the intranet that can contain one or more devices that you want to manage. IP Subnet Boundaries in Configuration Manager Are Still Evil. So, when I do AD discovery, that should create Boundaries? Configuration Manager boundaries are locations on your network that contain devices that you want to manage. Active Directory site name 3. ( Log Out /  IP subnet 2. This allows Configuration Manager administrators to split up or combine IP subnet boundaries based on logical, not physical, criteria. IIRC, you have to ensure that the SCCM boundaries are defined as "Active Directory Sites." Yes, IP Subnet boundaries are in fact, still evil. Today I read a blog article about boundaries and boundary groups that says that IP subnet or range is better and that in addition to incorrect boundaries or boundaries not being set, that AD site boundaries have been known to cause trouble in his experience. Unfortunately, communication between IT teams is not always what it should be, so I wrote this script to run as a scheduled task and keep an eye on any changes made in AD Sites and IP subnets. The caveat to that being that “Active Directory Sites and Subnets” has to be maintained. Active Directory … If your query result is having only one ‘sccm site’ – AD object (“SMS-Site-567″ where “567″ is your SCCM site code) then you don’t have any overlapping boundary issue for that particular IP subnet with repect to the AD site. IP ranges aren’t optimal due to the large amount of SQL processing that is used to evaluate the boundary members as opposed to an IP subnet. IP address 10.0.0.2/24. Change ), Automatically Collect Drivers and Build Configuration Manager (Current Branch) Driver Packages with PowerShell. Experts Exchange always has the answer, or at the least points me in the correct direction! Damn!! as it won't hit every client at any one time. Active Directory Forest Discovery – As the name suggests it discovers Active Directory sites and subnets, and then creates Configuration Manager boundaries for each site and subnet from the forests which have been configured for discovery. Windows 2008 R2 SP1 + some patch's. } We've partnered with two important charities to provide clean water and computer science education to those who need it most. Site Assignment – Clients will get policies when assigned to a specific SCCM Site. Use boundary groups in Configuration Manager to logically organize related network locations to make it easier to manage your infrastructure. Content Location – Clients will get the content from distribution point, hence proper boundaries should be defined so that they can get the content from appropriate source. In System Center Configuration Manager, a boundary is a network location on the intranet that can contain one or more devices that you want to manage. My setup SCCM 2012 beta 2 server. IP subnet. Active Directory site name. In the client log, it connects to to both the central site and primary site RCC. Use boundary groups in Configuration Manager to logically organize related network locations to make it easier to manage your infrastructure. IP Subnet Boundaries in Configuration Manager Are Still Evil. Click New Boundary. Now I have to do what I am/was dead set against, on the central site use subnets instead of the AD Site boundary as it is now. And when something is changed in Sites or Subnets, you need to be made aware of it so you can reflect the change in your SCCM boundaries and boundary groups. IP Subnet 2. There are 4 types of Boundaries: 1. This is the long (very long) overdue follow up to my previous post called IP Subnet Boundaries are Evil.Since creating that post, there has been some serious FUD … IP subnet 2. Assign boundaries to boundary groups before using the boundary group. Boundaries and Boundary Groups in SCCM As per Microsoft, a boundary is a network location on the intranet that can contain one or more devices that you want to manage. 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