Bare Metal Server

• 1: Overview
• 1.1: Server Type
• 1.2: Monitoring Metrics
• 2: How-to guides
• 2.1: ServiceWatch Agent Install
• 3: API Reference
• 4: CLI Reference
• 5: Release Note

1 - Overview

Service Overview

Bare Metal Server does not use virtualization technology and a high-performance cloud computing service that can allocate and use physically separated computing resources such as CPU and memory individually. Since it is not affected by other cloud users, you can reliably operate performance-sensitive services.

Features

• Easy and convenient computing environment setup: Through the web-based console, you can easily use everything from Bare Metal Server provisioning to resource management and cost management. You can receive a server with standard specs (CPU, Memory, Disk) allocated exclusively and use it immediately.

• Providing High-Performance Computing Environment: We provide servers suitable for workloads that require large capacity and high performance, such as real-time (Real-Time) systems, HPC (High Performance Computing), and servers that demand excessive I/O usage, in a physically isolated environment.

• Efficient Service Provision: We ensure performance and stability through optimal server selection and in-house testing. Customers can select the optimal resources for their service environment through the various specifications of Bare Metal Servers offered by Samsung Cloud Platform.

Service Diagram

Provided Features

Bare Metal Server provides the following features.

• Auto Provisioning and Management: Through the web-based console, you can easily use everything from Bare Metal Server provisioning to resource management and cost management.
• Providing various types of server types and OS images: Provides CPU/Memory/Disk resources of standard server types, and offers various standard OS images.
• Storage Connection: Provides additional connected storage besides the OS disk. You can connect and use Block Storage, File Storage, and Object Storage.
• Network Connection: You can connect the general subnet/IP settings of the Bare Metal Server and the Public NAT IP. Provides a local subnet connection for communication between servers. This operation can be modified on the detail page.
• Monitoring: You can view monitoring information such as CPU, Memory, Disk, which are computing resources, through Cloud Monitoring. To use the Cloud Monitoring service of Bare Metal Server, you need to install the Agent. Please be sure to install the Agent for stable Bare Metal Server service usage. For more details, refer to Bare Metal Server Monitoring Metrics.
• Backup and Recovery: Bare Metal Server’s Filesystem backup and recovery can be used through the Backup service.
• Efficient Cost Management: You can easily create/terminate servers as needed, and because billing is based on actual usage time, you can use it cost-effectively in various unpredictable situations.
• Local disk partition creation You can create and use up to 10 local disk partitions.
• Terraform provision: Provides an IaC environment through Terraform.

Components

Bare Metal Server provides various OS standard images and standard server types. Users can select and use them according to the scale of the service they want to configure.

OS Image Provided Version

The OS images supported by Bare Metal Server are as follows

Server Type

The server types supported by Bare Metal Server are as follows. For more details about the server types supported by Bare Metal Server, see Bare Metal Server Server Type.

s3v16m64_metal

Preceding Service

This is a list of services that must be pre-configured before creating the service. Please refer to the guide provided for each service for details and prepare in advance.

1.1 - Server Type

Bare Metal Server Server Type

Bare Metal Server provides server types according to the intended use. Server types are composed of various combinations such as CPU, Memory, etc. The server used for the Bare Metal Server is determined by the server type selected when creating the Bare Metal Server. Please select the server type based on the specifications of the application you want to run on the Bare Metal Server.

The server types supported by Bare Metal Server are as follows.

s3v16m64_metal

  



Category
Example
Detailed description




Server Generation
s3
Provided server classification and generation
s3
s means standard specification
3 means generation
h3
h means large-capacity server specification
3 means generation


CPU vCore
v16
vCore count
v16: Allocated vCore is a multiple of the physical core count
16 vCore corresponds to physically 8 cores
Provided with Hyper-Threading enabled by default, which can be disabled when creating a service


Memory
m64
Memory Capacity
m64: 64GB Memory




  Table. Bare Metal Server server type format






## s3/h3 server type

Bare Metal Server s3 server type is provided with standard specifications (vCPU, Memory) and is suitable for high-performance applications because it receives physically separated resources for use.

Also, the Bare Metal Server h3 server type is offered with large-capacity server specifications and is suitable for high-performance applications for large-scale data processing.

* Supports 5 types of vCPU (16, 32, 64, 96, 128vCore)
    * Intel 4th generation(Sapphire Rapids) Processor
* Supports up to 64 physical cores, 128 vCPUs, and 2,048 GB of memory
* Provides two internal disks up to 1.92 TB







  



Server Type
Physical CPU
vCPU
Memory
CPU Type
Internal Disk






s3v16m64_metal
8 Core
16 vCore
64 GB
Intel Xeon Gold 6434 up to 4.1GHz
480 GB * 2EA




s3v16m128_metal
8 Core
16 vCore
128 GB
Intel Xeon Gold 6434 up to 4.1GHz
480 GB * 2EA




s3v16m256_metal
8 Core
16 vCore
256 GB
Intel Xeon Gold 6434 up to 4.1GHz
480 GB * 2EA




h3v32m128_metal
16 Core
32 vCore
128 GB
Intel Xeon Gold 6444Y up to 4.0GHz
960 GB * 2EA




h3v32m256_metal
16 Core
32 vCore
256 GB
Intel Xeon Gold 6444Y up to 4.0GHz
960 GB * 2EA




h3v32m512_metal
16 Core
32 vCore
512 GB
Intel Xeon Gold 6444Y up to 4.0GHz
960 GB * 2EA




h3v64m256_metal
32 Core
64 vCore
256 GB
Intel Xeon Gold 6448H up to 3.2GHz
1.92 TB * 2EA




h3v64m512_metal
32 Core
64 vCore
512 GB
Intel Xeon Gold 6448H up to 3.2GHz
1.92 TB * 2EA




h3v64m1024_metal
32 Core
64 vCore
1024 GB
Intel Xeon Gold 6448H up to 3.2GHz
1.92 TB * 2EA




h3v96m384_metal
48 Core
96 vCore
384 GB
Intel Xeon Gold 6442Y up to 3.3GHz
1.92 TB * 2EA




h3v96m768_metal
48 Core
96 vCore
768 GB
Intel Xeon Gold 6442Y up to 3.3GHz
1.92 TB * 2EA




h3v96m1536_metal
48 Core
96 vCore
1536 GB
Intel Xeon Gold 6442Y up to 3.3GHz
1.92 TB * 2EA




h3v128m512_metal
64 Core
128 vCore
512 GB
Intel Xeon Gold 6448H up to 3.2GHz
1.92 TB * 2EA




h3v128m1024_metal
64 Core
128 vCore
1024 GB
Intel Xeon Gold 6448H up to 3.2GHz
1.92 TB * 2EA




h3v128m2048_metal
64 Core
128 vCore
2048 GB
Intel Xeon Gold 6448H up to 3.2GHz
1.92 TB * 2EA






  Table. Bare Metal Server server type specifications > s3/h3 server type







## s2/h2 Server Type




<div class="scp-textbox scp-textbox-type-warn">
  <div class="scp-textbox-title">Notice</div>
  <div class="scp-textbox-contents">
    s2/h2 server type&rsquo;s new application service has been terminated. Existing services you are using are not affected.
  </div>
</div>


Bare Metal Server s2 server type is provided with standard specifications (vCPU, Memory) and is suitable for high-performance applications because it receives and uses physically separated resources.

Also, the Bare Metal Server h2 server type is offered with high-capacity server specifications and is suitable for high-performance applications for large-scale data processing.

* Supports a total of 5 types of vCPU (16, 24, 32, 72, 96 vCore)
    * Intel 3rd generation (Ice Lake) Processor
* Supports up to 48 physical cores, 96 vCPUs, and 1,024 GB of memory
* Provide 2 internal disks up to 1.92TB







  



Server Type
Physical CPU
vCPU
Memory
CPU Type
Internal Disk





s2v16m64_metal
8 Core
16 vCore
64 GB
Intel Xeon Gold 6334 up to 3.6GHz
480 GB * 2EA



s2v16m128_metal
8 Core
16 vCore
128 GB
Intel Xeon Gold 6334 up to 3.6GHz
480 GB * 2EA



s2v16m256_metal
8 Core
16 vCore
256 GB
Intel Xeon Gold 6334 up to 3.6GHz
480 GB * 2EA



h2v24m96_metal
12 Core
24 vCore
96 GB
Intel Xeon Gold 5317 up to 3.4GHz
960 GB * 2EA



h2v24m192_metal
12 Core
24 vCore
192 GB
Intel Xeon Gold 5317 up to 3.4GHz
960 GB * 2EA



h2v24m384_metal
12 Core
24 vCore
384 GB
Intel Xeon Gold 5317 up to 3.4GHz
960 GB * 2EA



h2v32m128_metal
16 Core
32 vCore
128 GB
Intel Xeon Gold 6346 up to 3.6GHz
960 GB * 2EA



h2v32m256_metal
16 Core
32 vCore
256 GB
Intel Xeon Gold 6346 up to 3.6GHz
960 GB * 2EA



h2v32m512_metal
16 Core
32 vCore
512 GB
Intel Xeon Gold 6346 up to 3.6GHz
960 GB * 2EA



h2v72m256_metal
36 Core
72 vCore
256 GB
Intel Xeon Gold 6354 up to 3.6GHz
1.92 TB * 2EA



h2v72m512_metal
36 Core
72 vCore
512 GB
Intel Xeon Gold 6354 up to 3.6GHz
1.92 TB * 2EA



h2v72m1024_metal
36 Core
72 vCore
1024 GB
Intel Xeon Gold 6354 up to 3.6GHz
1.92 TB * 2EA



h2v96m384_metal
48 Core
96 vCore
384 GB
Intel Xeon Gold 6342 up to 3.3GHz
1.92 TB * 2EA



h2v96m768_metal
48 Core
96 vCore
768 GB
Intel Xeon Gold 6342 up to 3.3GHz
1.92 TB * 2EA





  Table. Bare Metal Server server type specifications > s2/h2 server type

1.2 - Monitoring Metrics

Bare Metal Server Monitoring Metrics

The following table shows the monitoring metrics for Bare Metal Server that can be checked through Cloud Monitoring.

2 - How-to guides

The user can input required information for a Bare Metal Server through the Samsung Cloud Platform Console, select detailed options, and create the service.

Bare Metal Server Create

You can create and use the Bare Metal Server service from the Samsung Cloud Platform Console.

To create a Bare Metal Server, follow the steps below.

1. All Services > Compute > Bare Metal Server Click the menu. Go to the Service Home page of Bare Metal Server.
2. Click the Bare Metal Server Create button on the Service Home page. It navigates to the Bare Metal Server Create page.
3. Bare Metal Server creation On the page, enter the information required to create the service, and select detailed options.
   • Image and Version Selection area, select the required information.

     Category	Required or not	Detailed description
     Image	Required	Select the type of image provided RHEL Rocky Linux Ubuntu Windows
     Image Version	Required	Select version of the chosen image Provides a list of versions of the provided server images

     Table. Bare Metal Server Image and Version Input Items
   • Service Information Input area, please input or select the required information.

     Category	Required or not	Detailed description
     Server count	Required	Number of Bare Metal Server servers to create simultaneously Only numbers can be entered, and must be between 1 and 5
     Service Type > Server Type	Required	Bare Metal Server Server Type Select desired vCPU, Memory, Disk specifications For detailed information about server types provided by Bare Metal Server, refer to Bare Metal Server Server Type
     Service Type > Planned Compute	Required	Status of resources with Planned Compute set In Use: Number of resources with Planned Compute set that are in use Configured: Number of resources with Planned Compute set Coverage Preview: Amount applied by Planned Compute per resource Apply for Planned Compute Service: Go to Planned Compute application page For details, refer to Apply for Planned Compute
     Automation Account	Required	Automatically creates an account to provide automation functions after Bare Metal Server creation The account is used only for inter-system interface purposes Password is encrypted and cannot be accessed outside the system If the account is deleted, network changes and some automation functions will be restricted

     Table. Bare Metal Server Service Information Input Items
   • In the Required Information Input area, enter or select the required information.

     Category	Required or not	Detailed description
     Administrator Account	Required	Set the administrator account and password to be used when connecting to the server RHEL, Ubuntu OS are provided fixed as root For Windows OS, enter using lowercase English letters and numbers, 5~20 characters Administrator not allowed
     Server Name	Required	Enter a name to distinguish the Bare Metal Server when the selected number of servers is 1 Set the hostname to the entered server name Start with a lowercase English letter, and use lowercase letters, numbers, and special character (-) to enter within 3 to 15 characters Must not end with a special character (-)
     Server Name Prefix	Required	Input Prefix to distinguish each Bare Metal Server generated when the selected number of servers is 2 or more Automatically generated in the form of user input value (prefix) + ‘-###’ Must start with a lowercase English letter, and be entered using lowercase letters, numbers, and special characters (-) within 3 to 15 characters Must not end with a special character (-)
     Network Settings	Required	Set the network where the Bare Metal Server will be installed Select a pre-created VPC General Subnet: Select a pre-created general Subnet IP can be set to Auto-generated or User input; if Input is selected, the user enters the IP directly NAT: Available only when there is a single server and the VPC has an Internet Gateway attached When checked, a NAT IP can be selected NAT IP: Select a NAT IP If there is no NAT IP to select, click the Create New button to generate a Public IP Click the Refresh button to view and select the created Public IP Creating a Public IP incurs charges according to the Public IP pricing policy Local Subnet (Optional): Choose to use a local Subnet Not a required element for creating the service Select a pre-created local Subnet IP can be set to Auto-generated or User input; if Input is selected, the user enters the IP directly

     Table. Bare Metal Server Required Information Input Items

4. Bare Metal Server Creation on the page Additional Information Input area, enter or select the required information.

   Category	Required or not	Detailed description
   Local disk partition	Select	Set whether to use local disk partition Up to 10 can be created, including the root partition Up to 90% of total capacity can be used After checking Use, partition information can be set Root partition information setting Partition type: flat, lvm selectable Partition name: enter partition name Can be entered only when partition type is lvm Enter within 15 characters, starting with a letter and including letters, numbers, and special characters (-) Partition size: enter at least 50 GB Filesystem type: select according to the used image For RHEL, Rocky Linux: xfs, ext4 For Ubuntu: ext4, xfs, btrfs For SLES: btrfs, xfs, ext4 Mount point: start with special character / and enter within 15 characters, including letters, numbers, and special characters (-) If Filesystem type is swap, entry not allowed Available capacity: 90% of the default disk capacity provided when selecting a server When setting partition size, the remaining capacity is automatically calculated and displayed Total partition disk amount cannot exceed available capacity Additional partition information setting Partition type: flat, lvm selectable Partition name: enter partition name Can be entered only when partition type is lvm Enter within 15 characters, starting with a letter and including letters, numbers, and special characters (-) Partition size: enter at least 1 GB Filesystem type: select according to the used image> For RHEL, Rocky Linux: xfs, ext4, swap For Ubuntu: ext4, xfs, btrfs, swap For SLES: btrfs, xfs, ext4, swap Mount point: start with special character / and enter within 15 characters, including letters, numbers, and special characters (-) If Filesystem type is swap, entry not allowed Available capacity: 90% of the default disk capacity provided when selecting a server When setting partition size, the remaining capacity is automatically calculated and displayed Total partition disk amount cannot exceed available capacity
   Placement Group	Select	Servers belonging to the same Placement group are distributed across different racks Provides distributed placement for up to 2 servers belonging to the same Placement group For distribution of 3 or more servers, add additional Placement groups Applicable only at initial creation; cannot be modified after creation If you terminate the last server belonging to a Placement group, that Placement group is automatically deleted
   Lock	Select	Using Lock prevents actions caused by mistakes, preventing the server from being terminated, started, or stopped
   Hyper Threading	Select	Set logical cores to operate at twice the number of physical cores Uncheck the box to turn off Hyper Threading Cannot be changed after server creation
   Init Script	Select	Script to run when the server starts Init Script must be selected differently depending on the image type For Windows: Select Batch Script For Linux: Shell Script

   Table. Bare Metal Server Additional Information Input Items
5. Summary Check the detailed information and estimated billing amount generated in the panel, and click the Complete button.
   • When creation is complete, check the created resources on the Bare Metal Server List page.

Bare Metal Server Check detailed information

The Bare Metal Server service can view and edit the full resource list and detailed information. Bare Metal Server Details page consists of Details, Tags, Activity History tabs.

Bare Metal Server If you want to view detailed information, follow the steps below.

1. All Services > Compute > Bare Metal Server Click the menu. Navigate to the Service Home page of Bare Metal Server.
2. Click the Bare Metal Server menu on the Service Home page. Go to the Bare Metal Server List page.
3. Bare Metal Server List page, click the resource to view detailed information. Bare Metal Server Details page moves.

• Bare Metal Server Detail page displays status information and additional feature information, and consists of Detail Information, Tag, Operation History tabs.

  Category	Detailed description
  Bare Metal Server status	Status of the Bare Metal Server created by the user Creating: server is being created Running:: creation complete and usable Editing:: IP is being changed Unknown: error state Starting: server is starting Stopping: server is stopping Stopped: server has stopped Terminating: termination in progress Terminated: termination complete
  Server Control	Button to change server status Start: Start a stopped server Stop: Stop a running server
  Service termination	Button to cancel the service

  Table. Bare Metal Server status information and additional functions

Detailed Information

Bare Metal Server List page allows you to view detailed information of the selected resource and, if necessary, edit the information.

Tag

Bare Metal Server List page, you can view the tag information of the selected resource, and add, modify, or delete it.

Work History

You can view the operation history of the selected resources on the Bare Metal Server List page.

Bare Metal Server Resource Management

If you need server control and management functions for the created Bare Metal Server resources, you can perform the tasks on the Bare Metal Server List or Bare Metal Server Details page.

Bare Metal Server Operation Control

You can start, stop, and restart a running Bare Metal Server.

To control the operation of Bare Metal Server, follow the steps below.

1. All Services > Compute > Bare Metal Server Click the menu. Navigate to the Service Home page of Bare Metal Server.
2. Click the Bare Metal Server menu on the Service Home page. Navigate to the Bare Metal Server List page.
3. Bare Metal Server list On the page, after selecting multiple servers, you can control multiple servers simultaneously using the start and stop buttons at the top of the table.
   • Bare Metal Server Details page also allows you to start and stop the server.
4. Bare Metal Server List on the page click the resource to control operation and navigate to the Bare Metal Server Detail page.
5. Check the server status and complete the changes using each Server Management button.
   • Start: Start the stopped server.
   • Stop: Stops the running server.

Add Block Storage

You can add Block Storage to a Bare Metal Server.

To add Block Storage, follow the steps below.

1. All Services > Compute > Bare Metal Server Click the menu. Navigate to the Service Home page of Bare Metal Server.
2. Click the Bare Metal Server menu on the Service Home page. Go to the Bare Metal Server list page.
3. On the Bare Metal Server List page, click the server to add Block Storage. You will be taken to the Bare Metal Server Details page.
4. Click the Add button in the Block Storage item on the Bare Metal Server Details page.
5. If the popup window confirming Block Storage addition opens, click the Confirm button. Move to the Block Storage (BM) Creation page.
6. Block Storage(BM) Creation on the page, enter the information required to create the service and create the Block Storage.
   • For detailed information about creating Block Storage(BM), please refer to Block Storage(BM) Create.
7. Navigate to the Bare Metal Server Details page after adding Block Storage and verify that Block Storage has been added.

Bare Metal Server Termination

If you terminate an unused Bare Metal Server, you can reduce operating costs. However, terminating a Bare Metal Server may cause the running service to stop immediately, so you should consider the impact of service interruption sufficiently before proceeding with the termination.

To cancel the Bare Metal Server, follow the steps below.

1. All Services > Compute > Bare Metal Server Click the menu. Navigate to the Service Home page of Bare Metal Server.
2. Click the Bare Metal Server menu on the Service Home page. Go to the Bare Metal Server list page.
3. Bare Metal Server List page, select the resource to cancel, and click the Cancel Service button.
   • You can select multiple resources and delete them simultaneously.
   • You can also delete by clicking the Service Termination button on the Bare metal Server details page of the resource to be terminated.
4. When termination is complete, check on the Bare Metal Server List page whether the resource has been terminated.

Termination Constraints

Bare Metal Server when a termination request cannot be processed, we will guide with a popup window. Please refer to the cases below.

Local Subnet Setup

After completing the creation of a Bare Metal Server, if you add a local Subnet on the Bare Metal Server Details page, you must configure the network settings of the local Subnet yourself.

First Connection(kr-west)

There is no local subnet connected to the Bare Metal Server, and if you are adding the first connection, proceed according to the guide below.

Linux - Setting up Subnet on Ubuntu

On the Ubuntu operating system, add a local Subnet, and to proceed with network configuration, follow the steps below.

1. On the Bare Metal Server Details page, check the Interface Name.

2. View the network configuration information.

   Sample Code Download

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   [root@localhost ~]# vi /etc/netplan/50-cloud-init.yaml
   network:
   ethernets:
    ens2f1:
    match:
   macaddress: 68:05:ca:d4:09:91
   mtu: 1500
    set-name: ens2f1
    ens4f1:
    match:
    macaddress: 68:05:ca:d4:09:01
   mtu: 1500
    set-name: ens4f1

   [root@localhost ~]# vi /etc/netplan/50-cloud-init.yaml
   network:
   ethernets:
    ens2f1:
    match:
   macaddress: 68:05:ca:d4:09:91
   mtu: 1500
    set-name: ens2f1
    ens4f1:
    match:
    macaddress: 68:05:ca:d4:09:01
   mtu: 1500
    set-name: ens4f1

3. After adding a new VLAN, set the IP for the Bonding configuration.

   • Change the ID and IP in the example code to the assigned ID and IP.
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     [root@localhost ~]# vi /etc/netplan/50-cloud-init.yaml
     network:
         bonds:
             bond-mgt:
                 interfaces:  
                 - ens2f1      // **Bare Metal Server Details** page, enter the Interface Name you confirmed.
                 - ens4f1      // **Bare Metal Server detailed** page, enter the Interface Name you verified.  
                 mtu: 1500
                 parameters:
                     mii-monitor-interval: 100
                     mode: active-backup
                     transmit-hash-policy: layer2
         ethernets:
             ens2f1:
                 match:
                 macaddress: 68:05:ca:d4:09:91
                 mtu: 1500
                 set-name: ens2f1
             ens4f1:
                 match:
                 macaddress: 68:05:ca:d4:09:01
                 mtu: 1500
                 set-name: ens4f1
         vlans:
             bond-mgt.20:   // Enter the Vlan ID confirmed in the SCP Console instead of 20.
             addresses:
                 - 192.168.0.10/24 // Set it to the local Subnet IP confirmed in the SCP Console.
                 id: 20    // Set it to the VLAN ID confirmed in the SCP Console.
                 link: bond-mgt
                 mtu: 1500

     [root@localhost ~]# vi /etc/netplan/50-cloud-init.yaml
     network:
         bonds:
             bond-mgt:
                 interfaces:  
                 - ens2f1      // **Bare Metal Server Details** page, enter the Interface Name you confirmed.
                 - ens4f1      // **Bare Metal Server detailed** page, enter the Interface Name you verified.  
                 mtu: 1500
                 parameters:
                     mii-monitor-interval: 100
                     mode: active-backup
                     transmit-hash-policy: layer2
         ethernets:
             ens2f1:
                 match:
                 macaddress: 68:05:ca:d4:09:91
                 mtu: 1500
                 set-name: ens2f1
             ens4f1:
                 match:
                 macaddress: 68:05:ca:d4:09:01
                 mtu: 1500
                 set-name: ens4f1
         vlans:
             bond-mgt.20:   // Enter the Vlan ID confirmed in the SCP Console instead of 20.
             addresses:
                 - 192.168.0.10/24 // Set it to the local Subnet IP confirmed in the SCP Console.
                 id: 20    // Set it to the VLAN ID confirmed in the SCP Console.
                 link: bond-mgt
                 mtu: 1500

4. Apply the changes to the system.

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   # netplan apply

   # netplan apply

5. Check the interface status.

   Sample Code Download

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   # ip a
   or
   # bash /usr/local/bin/ip.sh

   # ip a
   or
   # bash /usr/local/bin/ip.sh

Linux – Setting up Subnet on CentOS/Red Hat

After adding a local Subnet on the CentOS/Red Hat operating system, follow the steps below to configure the network.

1. On the Bare Metal Server Details page, check the Interface Name.

2. Modify the following command and execute.

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   #!/usr/bin/bash
   
   IP_ADDR="10.1.1.3/24"   // Set the local Subnet IP that you checked from the Console.
   VLAN_ID="7"             // Set the Vlan ID confirmed in the Console.
   
   BOND_NAME="bond-mgt"
   BOND_IF_name1="ens2f1"  // Enter the Interface Name you verified on the **Bare Metal Server Details** page.
   BOND_IF_name2="ens4f0"  // **Bare Metal Server Details** Enter the Interface Name you verified on the page.
   
   
   # Delete Connection
   nmcli con down "Bond ${BOND_NAME}"
   nmcli con del  "Bond ${BOND_NAME}"
   
   nmcli con down "System ${BOND_IF_name1}"
   nmcli con down "System ${BOND_IF_name2}"
   
   nmcli con del  "System ${BOND_IF_name1}"
   nmcli con del  "System ${BOND_IF_name2}"
   
   
   # Create Bonding
   nmcli con add con-name ${BOND_NAME} type bond ifname ${BOND_NAME}
   nmcli conn mod ${BOND_NAME} con-name "Bond ${BOND_NAME}"
   nmcli conn mod "Bond ${BOND_NAME}" ipv4.method    disabled
   nmcli conn mod "Bond ${BOND_NAME}" ipv6.method    ignore
   nmcli conn mod "Bond ${BOND_NAME}" connect.autoconnect yes
   
   nmcli conn mod "Bond ${BOND_NAME}" +bond.options mode=active-backup      \
                                      +bond.options xmit_hash_policy=layer2 \
                                      +bond.options miimon=100              \
                                      +bond.options num_grat_arp=1          \
                                      +bond.options downdelay=0             \
                                      +bond.options updelay=0
   
   # Assign bond-slave
   nmcli conn add type bond-slave ifname ${BOND_IF_name1}  con-name "${BOND_IF_name1}" master ${BOND_NAME}
   nmcli conn mod ${BOND_IF_name1} con-name "System ${BOND_IF_name1}"
   
   nmcli conn add type bond-slave ifname ${BOND_IF_name2}  con-name "${BOND_IF_name2}" master ${BOND_NAME}
   nmcli conn mod ${BOND_IF_name2} con-name "System ${BOND_IF_name2}"
   
   # Connection UP
   nmcli conn up   "Bond ${BOND_NAME}"
   # add vlan
   nmcli conn add type vlan ifname "${BOND_NAME}.${VLAN_ID}" con-name "${BOND_NAME}.${VLAN_ID}" id ${VLAN_ID} dev ${BOND_NAME}
   nmcli con  mod ${BOND_NAME}.${VLAN_ID} con-name "Vlan ${BOND_NAME}.${VLAN_ID}"
   nmcli con  mod "Vlan ${BOND_NAME}.${VLAN_ID}" ipv4.addresses ${IP_ADDR}
   nmcli con  mod "Vlan ${BOND_NAME}.${VLAN_ID}" ipv4.method manual
   nmcli con  mod "Vlan ${BOND_NAME}.${VLAN_ID}" ipv6.method "ignore"
   nmcli con  mod "Vlan ${BOND_NAME}.${VLAN_ID}" connect.autoconnect yes
   nmcli con  up  "Vlan ${BOND_NAME}.${VLAN_ID}"
   nmcli      device reapply ${BOND_NAME}.${VLAN_ID}

   #!/usr/bin/bash
   
   IP_ADDR="10.1.1.3/24"   // Set the local Subnet IP that you checked from the Console.
   VLAN_ID="7"             // Set the Vlan ID confirmed in the Console.
   
   BOND_NAME="bond-mgt"
   BOND_IF_name1="ens2f1"  // Enter the Interface Name you verified on the **Bare Metal Server Details** page.
   BOND_IF_name2="ens4f0"  // **Bare Metal Server Details** Enter the Interface Name you verified on the page.
   
   
   # Delete Connection
   nmcli con down "Bond ${BOND_NAME}"
   nmcli con del  "Bond ${BOND_NAME}"
   
   nmcli con down "System ${BOND_IF_name1}"
   nmcli con down "System ${BOND_IF_name2}"
   
   nmcli con del  "System ${BOND_IF_name1}"
   nmcli con del  "System ${BOND_IF_name2}"
   
   
   # Create Bonding
   nmcli con add con-name ${BOND_NAME} type bond ifname ${BOND_NAME}
   nmcli conn mod ${BOND_NAME} con-name "Bond ${BOND_NAME}"
   nmcli conn mod "Bond ${BOND_NAME}" ipv4.method    disabled
   nmcli conn mod "Bond ${BOND_NAME}" ipv6.method    ignore
   nmcli conn mod "Bond ${BOND_NAME}" connect.autoconnect yes
   
   nmcli conn mod "Bond ${BOND_NAME}" +bond.options mode=active-backup      \
                                      +bond.options xmit_hash_policy=layer2 \
                                      +bond.options miimon=100              \
                                      +bond.options num_grat_arp=1          \
                                      +bond.options downdelay=0             \
                                      +bond.options updelay=0
   
   # Assign bond-slave
   nmcli conn add type bond-slave ifname ${BOND_IF_name1}  con-name "${BOND_IF_name1}" master ${BOND_NAME}
   nmcli conn mod ${BOND_IF_name1} con-name "System ${BOND_IF_name1}"
   
   nmcli conn add type bond-slave ifname ${BOND_IF_name2}  con-name "${BOND_IF_name2}" master ${BOND_NAME}
   nmcli conn mod ${BOND_IF_name2} con-name "System ${BOND_IF_name2}"
   
   # Connection UP
   nmcli conn up   "Bond ${BOND_NAME}"
   # add vlan
   nmcli conn add type vlan ifname "${BOND_NAME}.${VLAN_ID}" con-name "${BOND_NAME}.${VLAN_ID}" id ${VLAN_ID} dev ${BOND_NAME}
   nmcli con  mod ${BOND_NAME}.${VLAN_ID} con-name "Vlan ${BOND_NAME}.${VLAN_ID}"
   nmcli con  mod "Vlan ${BOND_NAME}.${VLAN_ID}" ipv4.addresses ${IP_ADDR}
   nmcli con  mod "Vlan ${BOND_NAME}.${VLAN_ID}" ipv4.method manual
   nmcli con  mod "Vlan ${BOND_NAME}.${VLAN_ID}" ipv6.method "ignore"
   nmcli con  mod "Vlan ${BOND_NAME}.${VLAN_ID}" connect.autoconnect yes
   nmcli con  up  "Vlan ${BOND_NAME}.${VLAN_ID}"
   nmcli      device reapply ${BOND_NAME}.${VLAN_ID}

3. Check the interface status.

   Sample Code Download

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   Color mode

   # ip a
   or
   # bash /usr/local/bin/ip.sh

   # ip a
   or
   # bash /usr/local/bin/ip.sh

Setting up Subnet on Windows

After adding a local Subnet in the Windows operating system, follow these steps to configure the network.

1. Windows Start icon, right-click, then run the Windows PowerShell (Administrator) program.

2. Check the Interface Name on the Bare Metal Server Details page.

3. Run ncpa.cpl from the Windows Run menu.

   

4. Check whether the interface is activated, and if necessary, activate it.

• Bare Metal Server detail checked on the page Interface Name activate.
  

5. Create a Teaming.

   Sample Code Download

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   PS C:\> New-NetLbfoTeam –Name “bond-mgt” –TeamMembers ens2f1,ens4f1
   PS C:\> Set-NetLbfoTeam –Name “bond-mgt” –LoadBalancingAlgorithm Dynamic

   PS C:\> New-NetLbfoTeam –Name “bond-mgt” –TeamMembers ens2f1,ens4f1
   PS C:\> Set-NetLbfoTeam –Name “bond-mgt” –LoadBalancingAlgorithm Dynamic

   

6. After adding a new VLAN, set the IP.

• Enter the VLAN ID and local Subnet IP confirmed on the Bare Metal Server Details page.
  Sample Code Download

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  PS C:\> Add-NetLbfoTeamNIC -Team bond_bond-mgt -VlanID 20 -Name bond-mgt.20
  PS C:\> Get-NetAdapter
  PS C:\> netsh interface ip set address bond-mgt.20 static “192.168.0.10/24”

  PS C:\> Add-NetLbfoTeamNIC -Team bond_bond-mgt -VlanID 20 -Name bond-mgt.20
  PS C:\> Get-NetAdapter
  PS C:\> netsh interface ip set address bond-mgt.20 static “192.168.0.10/24”

7. Run ncpa.cpl from the Windows Run menu to check the interface status.

First connection(kr-south)

If there is no local subnet connected to the Bare Metal Server initially, and you are adding the first connection, proceed according to the guide below.

Linux - Setting up Subnet on Ubuntu

To add a local Subnet on the Ubuntu operating system and proceed with network settings, follow the steps below.

1. After adding a new Vlan, set the IP.

   • Change the ID and IP in the example code to the assigned ID and IP.
     Sample Code Download

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     [root@localhost ~]# vi /etc/netplan/50-cloud-init.yaml
     network:
         bonds:
             bond-mgt:
                 interfaces:  
                 - ens2f1  
                 - ens4f1  
                 mtu: 1500
                 parameters:
                     mii-monitor-interval: 100
                     mode: active-backup
                     transmit-hash-policy: layer2
         ethernets:
             ens2f1:
                 match:
                 macaddress: 68:05:ca:d4:09:91
                 mtu: 1500
                 set-name: ens2f1
             ens4f1:
                 match:
                 macaddress: 68:05:ca:d4:09:01
                 mtu: 1500
                 set-name: ens4f1
         vlans:
             bond-mgt.20:
             addresses:
                 - 192.168.0.10/24
                 id: 20
                 link: bond-mgt
                 mtu: 1500
         vlans:
             bond-mgt.21: // Enter the Vlan ID you checked on the Console instead of 21.
             addresses:
                 - 192.168.0.20/24 // Set to the local Subnet IP confirmed in the Console.
                 id: 21    // Set it to the Vlan ID verified in the Console.
                 link: bond-mgt
                 mtu: 1500

     [root@localhost ~]# vi /etc/netplan/50-cloud-init.yaml
     network:
         bonds:
             bond-mgt:
                 interfaces:  
                 - ens2f1  
                 - ens4f1  
                 mtu: 1500
                 parameters:
                     mii-monitor-interval: 100
                     mode: active-backup
                     transmit-hash-policy: layer2
         ethernets:
             ens2f1:
                 match:
                 macaddress: 68:05:ca:d4:09:91
                 mtu: 1500
                 set-name: ens2f1
             ens4f1:
                 match:
                 macaddress: 68:05:ca:d4:09:01
                 mtu: 1500
                 set-name: ens4f1
         vlans:
             bond-mgt.20:
             addresses:
                 - 192.168.0.10/24
                 id: 20
                 link: bond-mgt
                 mtu: 1500
         vlans:
             bond-mgt.21: // Enter the Vlan ID you checked on the Console instead of 21.
             addresses:
                 - 192.168.0.20/24 // Set to the local Subnet IP confirmed in the Console.
                 id: 21    // Set it to the Vlan ID verified in the Console.
                 link: bond-mgt
                 mtu: 1500

2. Reflect the modifications in the system.

   Sample Code Download

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   # netplan apply

   # netplan apply

3. Check the interface status.

   Sample Code Download

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   # ip a
   or
   # bash /usr/local/bin/ip.sh

   # ip a
   or
   # bash /usr/local/bin/ip.sh

Linux – Setting up Subnet on CentOS/Red Hat

After adding a local Subnet on CentOS/Red Hat operating system, follow the steps below to configure the network.

1. Check the Bond Name for local Subnet.
   Sample Code Download

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   # sh /usr/local/bin/ip.sh

   # sh /usr/local/bin/ip.sh

2. Modify the following command and execute.
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   #!/usr/bin/bash
   
   IP_ADDR="10.1.1.3/24"   // Set the local Subnet IP as confirmed from the Console.
   VLAN_ID="7"             // Set the Vlan ID confirmed in the console.
   
   BOND_NAME="bond-mgt" // Set the Bond Name confirmed in step 1.
     
   # add vlan
   nmcli conn add type vlan ifname "${BOND_NAME}.${VLAN_ID}" con-name "${BOND_NAME}.${VLAN_ID}" id ${VLAN_ID} dev ${BOND_NAME}
   nmcli con  mod ${BOND_NAME}.${VLAN_ID} con-name "Vlan ${BOND_NAME}.${VLAN_ID}"
   nmcli con  mod "Vlan ${BOND_NAME}.${VLAN_ID}" ipv4.addresses ${IP_ADDR}
   nmcli con  mod "Vlan ${BOND_NAME}.${VLAN_ID}" ipv4.method manual
   nmcli con  mod "Vlan ${BOND_NAME}.${VLAN_ID}" ipv6.method "ignore"
   nmcli con  mod "Vlan ${BOND_NAME}.${VLAN_ID}" connect.autoconnect yes
   nmcli con  up  "Vlan ${BOND_NAME}.${VLAN_ID}"
   
   nmcli      device reapply ${BOND_NAME}.${VLAN_ID}

   #!/usr/bin/bash
   
   IP_ADDR="10.1.1.3/24"   // Set the local Subnet IP as confirmed from the Console.
   VLAN_ID="7"             // Set the Vlan ID confirmed in the console.
   
   BOND_NAME="bond-mgt" // Set the Bond Name confirmed in step 1.
     
   # add vlan
   nmcli conn add type vlan ifname "${BOND_NAME}.${VLAN_ID}" con-name "${BOND_NAME}.${VLAN_ID}" id ${VLAN_ID} dev ${BOND_NAME}
   nmcli con  mod ${BOND_NAME}.${VLAN_ID} con-name "Vlan ${BOND_NAME}.${VLAN_ID}"
   nmcli con  mod "Vlan ${BOND_NAME}.${VLAN_ID}" ipv4.addresses ${IP_ADDR}
   nmcli con  mod "Vlan ${BOND_NAME}.${VLAN_ID}" ipv4.method manual
   nmcli con  mod "Vlan ${BOND_NAME}.${VLAN_ID}" ipv6.method "ignore"
   nmcli con  mod "Vlan ${BOND_NAME}.${VLAN_ID}" connect.autoconnect yes
   nmcli con  up  "Vlan ${BOND_NAME}.${VLAN_ID}"
   
   nmcli      device reapply ${BOND_NAME}.${VLAN_ID}

3. Check the interface status.
   Sample Code Download

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   Color mode

   # ip a
   or
   # bash /usr/local/bin/ip.sh

   # ip a
   or
   # bash /usr/local/bin/ip.sh

Setting up Subnet on Windows

After adding a local Subnet on the Windows operating system, follow these steps to configure the network.

1. Windows Start icon, right-click, then run the Windows PowerShell (Administrator) program.

2. Check the Teaming name for local Subnet.

   Sample Code Download

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   Color mode

   PS C:\> Get-NetAdapter

   PS C:\> Get-NetAdapter

3. After adding a new VLAN, set the IP.

   • Enter the Teaming name confirmed in step 2, and the Vlan ID and Local Subnet IP confirmed in the Console.
     Sample Code Download

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     PS C:\> Add-NetLbfoTeamNIC -Team bond_bond-mgt -VlanID 20 -Name bond-mgt.20
     PS C:\> Get-NetAdapter
     PS C:\> netsh interface ip set address bond-mgt.20 static “192.168.0.10/24”

     PS C:\> Add-NetLbfoTeamNIC -Team bond_bond-mgt -VlanID 20 -Name bond-mgt.20
     PS C:\> Get-NetAdapter
     PS C:\> netsh interface ip set address bond-mgt.20 static “192.168.0.10/24”

4. In the Windows Start menu, run ncpa.cpl to check the interface status.

   

Add second connection (kr-west, kr-south)

If there is a local Subnet connected to the Bare Metal Server, the guide for the second additional connection is as follows.

Because a Bonding was already created when connecting the first local Subnet, there is no procedure to create Bonding when connecting the second local Subnet.

Please refer to the details below.

Linux - Setting up Subnet on Ubuntu

To add a local Subnet on the Ubuntu operating system and proceed with network configuration, follow the steps below.

1. After adding a new Vlan, set the IP.

   • Change the ID and IP of the example code to the assigned ID and IP.
     Sample Code Download

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     Color mode

     [root@localhost ~]# vi /etc/netplan/50-cloud-init.yaml
     network:
         bonds:
             bond-mgt:
                 interfaces:  
                 - ens2f1  
                 - ens4f1  
                 mtu: 1500
                 parameters:
                     mii-monitor-interval: 100
                     mode: active-backup
                     transmit-hash-policy: layer2
         ethernets:
             ens2f1:
                 match:
                 macaddress: 68:05:ca:d4:09:91
                 mtu: 1500
                 set-name: ens2f1
             ens4f1:
                 match:
                 macaddress: 68:05:ca:d4:09:01
                 mtu: 1500
                 set-name: ens4f1
         vlans:
             bond-mgt.20:
             addresses:
                 - 192.168.0.10/24
                 id: 20
                 link: bond-mgt
                 mtu: 1500
         vlans:
             bond-mgt.21: // Enter the Vlan ID you checked on the console instead of 21.
             addresses:
                 - 192.168.0.20/24 // Set it to the local Subnet IP confirmed from the Console.
                 id: 21    // Set it to the Vlan ID confirmed in the Console.
                 link: bond-mgt
                 mtu: 1500

     [root@localhost ~]# vi /etc/netplan/50-cloud-init.yaml
     network:
         bonds:
             bond-mgt:
                 interfaces:  
                 - ens2f1  
                 - ens4f1  
                 mtu: 1500
                 parameters:
                     mii-monitor-interval: 100
                     mode: active-backup
                     transmit-hash-policy: layer2
         ethernets:
             ens2f1:
                 match:
                 macaddress: 68:05:ca:d4:09:91
                 mtu: 1500
                 set-name: ens2f1
             ens4f1:
                 match:
                 macaddress: 68:05:ca:d4:09:01
                 mtu: 1500
                 set-name: ens4f1
         vlans:
             bond-mgt.20:
             addresses:
                 - 192.168.0.10/24
                 id: 20
                 link: bond-mgt
                 mtu: 1500
         vlans:
             bond-mgt.21: // Enter the Vlan ID you checked on the console instead of 21.
             addresses:
                 - 192.168.0.20/24 // Set it to the local Subnet IP confirmed from the Console.
                 id: 21    // Set it to the Vlan ID confirmed in the Console.
                 link: bond-mgt
                 mtu: 1500

2. Apply the changes to the system.

   Sample Code Download

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   # netplan apply

   # netplan apply

3. Check the interface status.

   Sample Code Download

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   # ip a
   or
   # bash /usr/local/bin/ip.sh

   # ip a
   or
   # bash /usr/local/bin/ip.sh

Linux – Setting up Subnet on CentOS/Red Hat

After adding a local Subnet on CentOS/Red Hat operating system, follow the steps below to configure the network.

1. Check the Bond Name for the local Subnet.
   Sample Code Download

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   # sh /usr/local/bin/ip.sh

   # sh /usr/local/bin/ip.sh

2. Modify the following command and execute.
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   #!/usr/bin/bash
   
   IP_ADDR="10.1.1.3/24"   // Set the local Subnet IP as confirmed from the console.
   VLAN_ID="7"             // Set the Vlan ID confirmed in the console.
   
   BOND_NAME="bond-mgt" // Set the Bond Name confirmed in step 1.
     
   # add vlan
   nmcli conn add type vlan ifname "${BOND_NAME}.${VLAN_ID}" con-name "${BOND_NAME}.${VLAN_ID}" id ${VLAN_ID} dev ${BOND_NAME}
   nmcli con  mod ${BOND_NAME}.${VLAN_ID} con-name "Vlan ${BOND_NAME}.${VLAN_ID}"
   nmcli con  mod "Vlan ${BOND_NAME}.${VLAN_ID}" ipv4.addresses ${IP_ADDR}
   nmcli con  mod "Vlan ${BOND_NAME}.${VLAN_ID}" ipv4.method manual
   nmcli con  mod "Vlan ${BOND_NAME}.${VLAN_ID}" ipv6.method "ignore"
   nmcli con  mod "Vlan ${BOND_NAME}.${VLAN_ID}" connect.autoconnect yes
   nmcli con  up  "Vlan ${BOND_NAME}.${VLAN_ID}"
   
   nmcli      device reapply ${BOND_NAME}.${VLAN_ID}

   #!/usr/bin/bash
   
   IP_ADDR="10.1.1.3/24"   // Set the local Subnet IP as confirmed from the console.
   VLAN_ID="7"             // Set the Vlan ID confirmed in the console.
   
   BOND_NAME="bond-mgt" // Set the Bond Name confirmed in step 1.
     
   # add vlan
   nmcli conn add type vlan ifname "${BOND_NAME}.${VLAN_ID}" con-name "${BOND_NAME}.${VLAN_ID}" id ${VLAN_ID} dev ${BOND_NAME}
   nmcli con  mod ${BOND_NAME}.${VLAN_ID} con-name "Vlan ${BOND_NAME}.${VLAN_ID}"
   nmcli con  mod "Vlan ${BOND_NAME}.${VLAN_ID}" ipv4.addresses ${IP_ADDR}
   nmcli con  mod "Vlan ${BOND_NAME}.${VLAN_ID}" ipv4.method manual
   nmcli con  mod "Vlan ${BOND_NAME}.${VLAN_ID}" ipv6.method "ignore"
   nmcli con  mod "Vlan ${BOND_NAME}.${VLAN_ID}" connect.autoconnect yes
   nmcli con  up  "Vlan ${BOND_NAME}.${VLAN_ID}"
   
   nmcli      device reapply ${BOND_NAME}.${VLAN_ID}

3. Check the interface status.
   Sample Code Download

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   Color mode

   # ip a
   or
   # bash /usr/local/bin/ip.sh

   # ip a
   or
   # bash /usr/local/bin/ip.sh

Setting Subnet in Windows

After adding a local Subnet in the Windows operating system, follow the steps below to set up the network.

1. Right-click the Windows Start icon, then run the Windows PowerShell (Administrator) program.

2. Check the Teaming name for local Subnet.

   Sample Code Download

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   Color mode

   PS C:\> Get-NetAdapter

   PS C:\> Get-NetAdapter

3. After adding a new VLAN, set the IP.
   

   • Enter the Teaming name confirmed in step 2, the Vlan ID and Local Subnet IP confirmed in the Console.
     Sample Code Download

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     PS C:\> Add-NetLbfoTeamNIC -Team bond_bond-mgt -VlanID 20 -Name bond-mgt.20
     PS C:\> Get-NetAdapter
     PS C:\> netsh interface ip set address bond-mgt.20 static “192.168.0.10/24”

     PS C:\> Add-NetLbfoTeamNIC -Team bond_bond-mgt -VlanID 20 -Name bond-mgt.20
     PS C:\> Get-NetAdapter
     PS C:\> netsh interface ip set address bond-mgt.20 static “192.168.0.10/24”

4. In the Windows Run menu, execute ncpa.cpl to check the interface status.

   
   ​

IP Change

IP can be changed for migration, server replacement, etc.

If you want to change the IP, follow the steps below.

1. All Services > Compute > Bare Metal Server Click the menu. Navigate to the Service Home page of Bare Metal Server.

2. Click the Bare Metal Server menu on the Service Home page. You will be taken to the Bare Metal Server list page.

3. Bare Metal Server List page, click the server to change the IP. Bare Metal Server Details page will be opened.

4. Click the Edit button next to the IP item on the Bare Metal Server Details page.

5. When the popup notifying IP modification opens, click the Confirm button. The IP Change popup opens.

6. IP change popup window’s Step 1, Step 2, Step 3Proceed with the tasks in order.

   Guide

   • When changing the IP, the detailed configuration method of the IP change step varies depending on the subnet of the IP to be changed. Be sure to refer to the following example and proceed with the work for each step.
     • When changing to an IP that uses the same subnet: Change to IP of the same Subnet see
     • When changing to an IP that uses a different subnet: Change IP to a different Subnet see
   • When each progress step is completed successfully, the task status in the upper right corner is displayed as Completed, and you can proceed to the next step.
   • When performing the final check of Step 3, it is recommended to restart the server and then proceed with the inspection.

7. After confirming that all tasks have been completed successfully, click the Confirm button.

Change to the same Subnet’s IP

Explains how to set IP per operating system when the IP to be changed uses the same subnet.

Linux – centos/redhat operating system

Step 1

Follow the next procedure and proceed with Step 1 work.

1. Select the Subnet to change.
2. Enter the IP to change.
3. IP allocation request Click the button.
4. When the popup notifying IP change confirmation opens, click the Confirm button.
   • If the task completes successfully, the task status in the upper right corner will be displayed as Completed.
     Caution

     If you proceed with the IP allocation request of Step 1, you cannot cancel or restore the IP change.

Step 2

Follow the next procedure and proceed with Step 2 work.

1. Connect to the IP change target server using NAT IP for the IP change operation.

   Notice

   To prevent situations where communication is impossible during operation, it is recommended to connect via another Virtual Server or Bare Metal Server created in the same subnet.

2. Step 1 Enter the assigned IP and set the IP to be changed on the server.

   • In the following example, replace 172.17.34.150 with the assigned IP.
   • After checking the information of the Interface you want to change on the server, enter it instead of the example bond-srv.9.
     Sample Code Download

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     # nmcli con mod "Vlan bond-srv.9" ipv4.addresses 172.17.34.150/24
     # nmcli con mod "Vlan bond-srv.9" ipv4.method manual
     # nmcli  device reapply bond-srv.9

     # nmcli con mod "Vlan bond-srv.9" ipv4.addresses 172.17.34.150/24
     # nmcli con mod "Vlan bond-srv.9" ipv4.method manual
     # nmcli  device reapply bond-srv.9

     Guide

     • If you set the IP, the terminal session will be disconnected.
     • Step 2 After completing the task, if the task status changes to Completed, you can reconnect to the terminal.

3. When all tasks are completed, select the task completion checkbox of Step 2 in the IP Change popup window.

   • If the task completes successfully, the task status in the upper right corner will be displayed as Completed.
     Guide

     • If the task status of Step 2 has been changed to Completed but there is still an issue with terminal connection, go to the All Services > Management > Support Center Contact menu and inquire.

Step 3

Follow the next procedure and proceed with Step 3 work.

1. Connect to the target server for IP change using NAT IP and check the communication status.

   • Use the following command to check again whether the previous configuration information remains and whether it has been changed correctly. If you can connect normally to the IP change target server, the changed IP is in normal communication status.
     Sample Code Download

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     # bash /usr/local/bin/ip.sh

     # bash /usr/local/bin/ip.sh

     Reference

     NAT IP does not change.

2. Once all tasks are completed, restart the server and then perform a final check.

   Reference

   It is recommended to perform the final check after restarting the server.

3. If there are no issues in the final inspection results, select the work completion checkbox of Step 3 in the IP Change popup window.

Linux – Ubuntu Operating System

Step 1

Follow the next procedure and proceed with Step 1 work.

1. Select the Subnet to change.
2. Enter the IP to change.
3. IP Allocation Request Click the button.
4. If a popup notifying IP change confirmation opens, click the Confirm button.
   • If the task completes successfully, the task status in the upper right corner will be displayed as Completed.
     Caution

     If you proceed with the IP allocation request of Step 1, you cannot cancel or restore the IP change.

Step 2

Proceed with Step 2 work following the next procedure.

1. To perform the IP change operation, connect to the IP change target server using a NAT IP.

   Guide

   To prevent situations where communication is impossible during operation, it is recommended to connect via another Virtual Server or Bare Metal Server created in the same subnet.

2. Step 1Enter the IP assigned in Step 1 and set the IP to be changed on the server.

   • In the following example, replace 172.17.34.150/24 with the assigned IP.
   • After checking the information of the Interface you want to change on the server, enter it instead of the example bond-srv.9.
     Sample Code Download

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     [root@localhost ~]# vi /etc/netplan/50-cloud-init.yaml
     network:
         bonds:
         ...................... omitted
         ethernets:
         ...................... omitted
         vlans:
             bond-srv.9:
             addresses:
                 - 172.17.34.150/24   # Enter the IP assigned in Step1.
                 gateway4: 172.17.34.2
                 id: 9
                 link: bond-srv
                 mtu: 1500
             bond-srv.350:
                 addresses:
                 - 172.16.87.150/24
                 routes:
                 - to: 172.17.87.0/24
                   via: 172.16.87.1
     - to: 172.17.87.0/24
                   via: 172.16.87.1
                 id: 350
                 link: bond-srv

     [root@localhost ~]# vi /etc/netplan/50-cloud-init.yaml
     network:
         bonds:
         ...................... omitted
         ethernets:
         ...................... omitted
         vlans:
             bond-srv.9:
             addresses:
                 - 172.17.34.150/24   # Enter the IP assigned in Step1.
                 gateway4: 172.17.34.2
                 id: 9
                 link: bond-srv
                 mtu: 1500
             bond-srv.350:
                 addresses:
                 - 172.16.87.150/24
                 routes:
                 - to: 172.17.87.0/24
                   via: 172.16.87.1
     - to: 172.17.87.0/24
                   via: 172.16.87.1
                 id: 350
                 link: bond-srv

3. Use the Netplan apply command to apply the changes to the system.

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   [root@localhost ~]# netplan apply

   [root@localhost ~]# netplan apply

   Notice

   • If you set the IP, the terminal session will be disconnected.
   • Step 2 After completing the task, if the task status changes to Completed, you can reconnect to the terminal.

4. When all tasks are completed, select the task completion checkbox of Step 2 in the IP Change popup window.

   • If the task completes successfully, the task status in the upper right corner will be displayed as Completed.
     Notice

     • If the task status of Step 2 has been changed to Completed but there is an issue with terminal access, go to the All Services > Management > Support Center Contact menu and inquire.