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install the control panel on a fault-tolerant virtual or dedicated server. You can install DNSmanager together with BILLmanager, VMmanager or DCImanager.
You must not install DNSmanager and ISPmanager on a single server.
We don't recommend installing DNSmanager on the same server with IPmanager.
Minimum system requirements
- CPU: 1 GHz;
- Kernel: 1;
- RAM: 2 Gb;
- HDD: 10 Gb in the root directory.
Recommended system requirements
- CPU: 2 GHz;
- Kernel: 2;
- RAM: 4 Gb;
- HDD: 20 Gb in the root directory.
Operating system
- CentOS 7 x64 (recommended).
You should install a minimal version of the operating system.
Do not upgrade the operating system to a major version on the server where the control panel is installed.
We strongly recommend a clean install of DNSmanager. All the services that DNSmanager requires, will be installed automatically during software installation.
We don't recommend that you install the software product from a third-party repository.
Network settings
Allow incoming and outgoing connections to the ports:
- 22/TCP — for SSH;
- 1500/TCP — for web-interface;
- 53/TCP, 53/UDP — for DNS operation.