WSV 324 Windows Server IP Address Management IPAM

WSV 324 Windows Server IP Address Management (IPAM) Rick Claus Sr. Technical Evangelist @Rickster. CDN http: //Regular. ITGuy. com

Understanding IPAM

Organize, assign, monitor and manage static and dynamic IPv 4/v 6 addresses Address space mgmt (ASM) Network discovery . In-box solution that complements – and seamlessly integrated with – MS DHCP and DNS offerings WS 2012 IPAM Multi-server mgmt (MSM) . Visibility & audit Automatic discovery of DC, DHCP and DNS servers, and dynamic IP addresses in use Centralized configuration and update of MS DHCP/DNS servers Track and audit changes and provide real-time view of status

Win 8 (RSAT) & WS 2012 Agentless architecture WS 2012 in-box WS 08; WS 08 R 2 & SPs; WS 2012 Distributed deployment, scale, and DR

Export PS integration module Data Source Export Import IPAM User Interface IPAM Power. Shell Data Sink Import PS integration module CSV

Using Windows Server 2012 IPAM

contoso. com hr. contoso. com finance. contoso. com eng. contoso. com 10. 1. 0. 0/16 4 buildings each with 10 floors Building 1 DHCP, DNS, DC 10. 2. 0. 0/16 Building 4 10. 4. 0. 0/16 sales. contoso. com 10. 3. 0. 0/16 Building 2 Building 3

• Visualize address block hierarchy • Plan and create address blocks Plan Address Space structure Allocate/Implement • Create static and dynamic address ranges • Find allocate IP addresses • DNS record and DHCP reservations • Monitor IP address range and DHCP scope utilization • Monitor IP address utilization trend • Monitor IP address expiry and reclaim expired addresses Monitor Utilization Track Changes • Track IP addresses by correlating DHCP lease events with DC/NPS authentication events. • Track changes to static address space as well as IPAM server though IPAM configuration events

WS 2012 IPAM Address Space Management

Plan Track Allocate Monitor

• Automatically discover servers • Add servers Configure & Update DHCP • Edit DHCP server properties & options • Create/Edit/Delete DHCP scopes & options Build Server Inventory • Monitor DHCP scope utilization • Monitor DNS zone health • Monitor DHCP/DNS service health Monitor DNS and DHCP System Track Changes • Track configuration changes across all managed DHCP servers from a single console.

WS 2012 IPAM Multi-Server Management

Active Directory ADDS PS IPAM

Site-Blgd 2 AD DS represents network topology as sites, subnets, and site links for efficient replication Site AD location. Activities, including replication, authentication and service location are based on site. Subnet Sites are associated with one or more subnets, each containing a number of hosts. Site Link Site links represent the WAN connections between sites. Replication within a site is triggered automatically when a directory update occurs. Replication between sites (over slower, more expensive WAN links) is scheduled to occur periodically. Site 10. 2. 1. 0/24 Site-Link 10. 2. 4. 0/24 10. 1. 1. 0/24 10. 3. 4. 0/24 10. 1. 2. 0/24 10. 4. 2. 0/24 Site-Blgd 3 Site-Blgd 1 Subnet 10. 8. 1. 0/24 Site-Blgd 4 10. 8. 4. 0/24

Power. Shell Script • Import and export data through UI • Import and export data through cmdlets Import/Export • Power. Shell script for pulling data from AD and import it into IPAM • Power. Shell script for exporting subnets from IPAM and creating subnets in Active directory • Create a background Task in Task Scheduler to run Power. Shell Script at regular intervals Create Task in Task Scheduler Synchronization • Run the task scheduler task to synchronize the subnets between Active Directory and IPAM.

WS 2012 IPAM ADDS Integration

Track utilization statistics & trend of IP address space Configured IP address pools Utilization of static ranges VM address properties SCVMM instance details Logical and Virtual network properties PS based integration module SC 2012 SP 1 VMM Centralized address view across multiple SCVMMs IPAM views & operations • • • Custom views (tenants) and utilization roll-up VM addresses inventory & lifetime management WS 2012 IPAM Detect & alert conflicts/overlaps of address space DNS / DHCP synchronization – Bulk operations

• • • Disaster recovery Multiple instance deployment Enterprise scale • • IP Address Space Management Scale and. Robustness Server Discovery Migrate address space from legacy tools Unified management of IP address space Address life-cycle management Address space management Auto discovery (scheduled/ondemand) Disjoint domain namespace • • WS 2012 IPAM Deployment, Customization, . and Management • • • Agentless architecture Custom meta-data Remote management Power. Shell for integration Powerful filter/search Multi-Server Management Network Audit and Visibility • • • Service monitoring Simplified multi-entity configurations Audit configuration changes • who, what and when Audit IP address/user/machine activity Real-time allocation and usage trends

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