Changing subnet mask

  • I would like to change the netmask on my lan interface. Do I have to reconfigure my lan interface from the terminal or can I use the ifconfig netmask command.?


  • Rebel Alliance Developer Netgate

    You can use the "Set interface(s) IP address" option to change it, or using the GUI (Interfaces > LAN)

    Using ifconfig would only work temporarily. Next time the system refreshed the interface or the firewall rebooted, it would go back to the setting in your config.xml

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