include "/etc/bird/vars.conf";
include "/etc/bird/function/*.conf";
include "/etc/bird/conf/*.conf";

protocol device {
    scan time 10;
}

protocol kernel {
    scan time 20;
    ipv6 {
        import none;
        export filter {
            if source = RTS_STATIC then reject;
            if dn42_is_valid_network_v6() then {   # 检查DN42自有网段
                krt_prefsrc = DN42_V6_kernel;
                accept;
            }
            if !is_bogon_prefix() then {
                krt_prefsrc = LOCAL_V6_kernel;
                accept;
            }
            reject;
        };
    };
};

protocol kernel {
    scan time 20;
    ipv4 {
        import none;
        export filter {
            if source = RTS_STATIC then reject;
            if dn42_is_valid_network() then {   # 检查DN42自有网段
                krt_prefsrc = DN42_V4_kernel;
                accept;
            }
            if unet_is_valid_network_v4() then {   # 检查UNET自有网段
                krt_prefsrc = UNET_V4_kernel;
                accept;
            }
            if !is_bogon_prefix() then {
                krt_prefsrc = LOCAL_V4_kernel;
                accept;
            }
            reject;
        };
    };
};

include "/etc/bird/net/*.conf";