![]() ![]() Step 7: Connect to the Murmur ServerĪfter setting up the Murmur server, we can connect to it using the Mumble client software. These commands will allow traffic to the Murmur server on TCP and UDP port 64738. Sudo firewall-cmd -permanent -add-port=64738/udp To do this, run the following commands − sudo firewall-cmd -permanent -add-port=64738/tcp Therefore, we need to configure the firewall to allow traffic to the Murmur server. Step 6: Configure Firewallīy default, CentOS 7 comes with the firewalld firewall installed. This command will display the status of the Murmur server. To check the status of the server, run the following command − sudo systemctl status mumble-server This command will start the Murmur server. Step 5: Start Murmur ServerĪfter configuring Murmur, we can start the server using the following command − sudo systemctl start mumble-server Once you have made the necessary changes, save the file and exit. By default, the server bandwidth is set to 72000, which should be enough for most users. ![]() Set the server bandwidth − Set the server bandwidth according to your internet connection speed. Set the server hostname − Set the server hostname to the fully qualified domain name (FQDN) of the server. To do this, find the line that says "serverpassword=". Therefore, we need to set a password for the SuperUser. Set the SuperUser password − By default, the SuperUser password is not set. Once the configuration file is open, we need to make the following changes − We can edit the file using any text editor. The Murmur server configuration file is located at /etc/mumble-server.ini. Step 4: Configure Murmur ServerĪfter the installation of Murmur, we need to configure it to suit our needs. This command will download and install Murmur on the CentOS 7 server. To install Murmur, run the following command − sudo yum install mumble-server Once the EPEL repository is installed, we can proceed with the installation of Murmur. To install the EPEL repository, run the following command − sudo yum install epel-release Therefore, we need to install the Extra Packages for Enterprise Linux (EPEL) repository to install Murmur. Murmur is not available in the default CentOS 7 repository. This command will update the system packages to the latest available version. ![]() To do this, log in to the server as a non-root user with sudo privileges and run the following command − sudo yum update Prerequisitesīefore we start with the installation process, we need to ensure that the following prerequisites are met −īefore we start the installation process, we need to update the CentOS 7 system to the latest version. In this article, we will discuss how to install and set up a Mumble server, commonly referred to as Murmur, on Linux CentOS 7. Mumble has two components, the client software that users install on their machines, and the server software that runs on a dedicated server. It is designed to provide a secure, reliable, and scalable communication system for users. Next you have to configure mumble-server to start as root and drop it privileges after start, so mumble can read the certificate file.Mumble is an open-source, low-latency, high-quality, voice chat software primarily designed for online gaming communities. “ Congratulations! Your certificate and chain have been saved at:” You should see something like this which tells you where the certificates are saved: Remember to point your mumble DNS name to the new server, otherwise the certificate renew will not go through. Here I’m using certbot interactively in standalone mode to get a new cert to the server Set up SSL certificates with letsencrypt (optional) sslKey=/etc/letsencrypt/live//privkey.pem sslCert=/etc/letsencrypt/live//fullchain.pem serverpassword= welcometext="Welcome to this server running Murmur.logfile=/var/log/mumble-server/mumble-server.log.database=/var/lib/mumble-server/dbname.sqlite I do not recommend copying the whole file to the new server, as there might be new config options on new installs. # chown mumble-server:mumble-server /var/lib/mumble-server/murmur.sqlite Compare new config file to old config fileĬopy all the necessary settings from old config file to new config file. # apt get install certbot uname=username. Install mumbleįirst, we need to install mumble server, or “murmur” to the new server. My new server is running Ubuntu 20.04 LTS, so I get the best mix of latest packages and stability. But, it might also help you if you hit a few “gotchas” on the way as I did. This is mostly a reminder for myself, on how to do it in the future if I ever need to migrate servers again. How to migrate mumble server to from old linux server to new linux server. ![]()
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