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XCCDF
Guide to the Secure Configuration of Ubuntu 22.04
System Settings
Network Configuration and Firewalls
Uncommon Network Protocols
Disable RDS Support
Disable RDS Support
An XCCDF Rule
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Disable RDS Support
Low Severity
The Reliable Datagram Sockets (RDS) protocol is a transport layer protocol designed to provide reliable high-bandwidth, low-latency communications between nodes in a cluster. To configure the system to prevent the
rds
kernel module from being loaded, add the following line to the file
/etc/modprobe.d/rds.conf
:
install rds /bin/true