Users want to generate routing/shunting rules based on the client/source LAN IP (e.g., consoles like PS5 on…

Users want to generate routing/shunting rules based on the client/source LAN IP (e.g., consoles like PS5 on…: a task in LegoFlow-SWE (Harbor dataset). Currently, the system does not support a custom rule field for source IP CIDR, so users cannot express rules like “if source IP is 192.168.10.0/24…