_flushlbf - Linux
Overview
_flushlbf is a system management command specifically designed to reset load balancing policies, pools, and health checks configured in the Linux Bonding (LBF) module. It offers a straightforward way to wipe existing configurations, enabling admins to reconfigure LBF settings from scratch.
Syntax
_flushlbf [nic]
Options/Flags
- nic: (Optional) Network interface name for which the LBF configuration should be flushed. Omitting this parameter flushes LBF configurations for all interfaces.
Examples
Flush LBF configurations for a specific interface:
_flushlbf eth0
Flush LBF configurations for all interfaces:
_flushlbf
Common Issues
-
Permission denied error: Ensure the user executing the command has sufficient privileges (root or sudo).
-
Interface not found error: Confirm that the specified interface exists and is correctly configured.
Integration
Combining with ifconfig: After flushing LBF configurations, use ifconfig
to reconfigure network interfaces with new bonding settings.
ifconfig eth0 bond-mode <new_mode>
Related Commands
- brctl: Manages network bridges
- ip link: Displays and modifies network interfaces
- bonding: Sets up and manages Linux Bonding (LBF)