Velidc Server Additional IP Configuration Guide

Velidc Server Additional IP Configuration Tutorial
## Tutorial Introduction
You have successfully applied for and bound an additional IP to your server. After completing the internal network settings in the server, you can normally use multiple IPs to set up websites, deploy services, and perform domain name resolution.
## General Configuration Rules
1. All additional IPs use a unified subnet mask: 255.255.255.255, shorthand format /32
2. Please use an SSH tool to log in with the ROOT management account to perform operations
3. After configuration, you can use the Ping command to test IP connectivity
## Ubuntu / Debian System Configuration 1
1. Check the network interface name
ip addr
2. Edit the network configuration file
nano /etc/netplan/01-network-manager-all.yaml
3. Paste the configuration content and replace with your own IP and gateway
network: version: 2
renderer: networkd
ethernets:
ens3:
addresses:
- Primary IP/32
- New additional IP/32
gateway4: Server gateway
nameservers:
addresses: [213.186.33.99]
4. Save and exit: Ctrl+O then Enter, then Ctrl+X
5. Apply the network settings
netplan apply
## CentOS / Rocky / AlmaLinux System Configuration
1. Create an IP alias configuration file
nano /etc/sysconfig/network-scripts/ifcfg-ens3:0
2. Fill in the following content
TYPE=Ethernet BOOTPROTO=static NAME=ens3:0 DEVICE=ens3:0
ONBOOT=yes
IPADDR=Enter additional IP
NETMASK=255.255.255.255
3. Restart the network service
systemctl restart NetworkManager
## Windows Server Configuration
Open Command Prompt as Administrator and execute the following command
netsh interface ipv4 add address "Ethernet" AdditionalIP 255.255.255.255
## Technical Support
If you encounter any problems during the configuration process, you can contact Velidc official customer service for assistance.