Achieving Top Network Performance - Red Hat Summit

sysctl – View and set /proc/sys settings● sysctl -w - writes a variable●When setting values, spaces are not allowed●●sysctl -w net.ipv4.conf.lo.arp_filter=0Setting a variable via sysctl on the command line isnot persistent The change is only valid until the nextreboot●Write entries into the /etc/sysctl.conf file to have themapplied at boot time