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I am an MCSE in Data Management and Analytics, specializing in MS SQL Server, and an MCP in Azure. With over 19+ years of experience in the IT industry, I bring expertise in data management, Azure Cloud, Data Center Migration, Infrastructure Architecture planning, as well as Virtualization and automation. I have a deep passion for driving innovation through infrastructure automation, particularly using Terraform for efficient provisioning. If you're looking for guidance on automating your infrastructure or have questions about Azure, SQL Server, or cloud migration, feel free to reach out. I often write to capture my own experiences and insights for future reference, but I hope that sharing these experiences through my blog will help others on their journey as well. Thank you for reading!

How to set different ipaddresses in each server for configure multi subnet server using RRAS

Here the requirement is we have to configure 3 nodes in Multi subnet  environment and each node should ping to each other, later we will add these nodes in a cluster.




Steps:- 

 1.Install 5 nodes in our HYPERV environment.
2.set the IPaddress as specified  below, you are free to use any class IPaddress.
3.The logic here is the Default gateway for each node will be NIC IP address of RRAS


1.AD-

 IP Address:      192.168.1.100
 Subnet  Mask:  255.255.255.0
 Default gateway :  192.168.1.200  (Its default gateway will be First NIC IP adddress of RRAS). 
 Preferred DNS :   192.168.1.100
   

2.Node 1 :-
 IP Address:   192.168.1.101
 Subnet  Mask:   255.255.255.0
  Default Gateway : - 192.168.1.200 (Its default gateway will be First NIC IP adddress of RRAS)
  Preferred DNS : 192.168.1.100



3.Node2 :- in 2nd subnet

    IP Address:             192.168.2.101
    Subnet  Mask:         255.255.255.0
     Default Gateway :  192.168.2.200 (its default gateway will be 2nd NIC IP adddress of RRAS)
    Preferred DNS :        192.168.1.100


4.Node3 :- in 3rd subnet

    IP Address:                192.168.3.101
     Subnet  Mask:           255.255.255.0
     Default Gateway :     192.168.3.200 (Its default gateway will be 3rd  NIC IP address of          RRAS)
    Preferred DNS :               192.168.1.100


Configure a RRAS Server and add 3 NICs and configure NIC like below.

5. RRAS :-

    NIC1:
         IP Address  192.168.1.200
          subnet   255.255.255.0
        gateway :
             Primary DNS : 192.168.1.100
 
   
   NIC2:-
        192.168.2.200
         255.255.255.0
         Gateway: -
          DNS: 192.168.1.100


   NIC3:-
        192.168.3.200
         255.255.255.0
         Gateway: -
          DNS: 192.168.1.100



Now configure RRAS Role on RRAS server, and test each server ping from other server or not.

Thanks for Reading..


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