Onload User Guide (UG1586)

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1.2 English

When the Onload drivers are loaded, firewall rules exist in the Linux proc pseudo file system at:


Within this directory the firewall_add, firewall_del and resources files will be present. These files are writable only by a root user. No attempt should be made to remove these files.

Once rules have been created for a particular interface – and only while these rules exist – a separate directory exists which contains the current firewall rules for the interface: