template bgp dn42_bgp_up {
    graceful restart;
    local as DN42_ASN;
    ipv4 {
        table dn42v4;
        import filter {
          if dn42_is_valid_network() && !dn42_is_self_net() then accept;
          reject;
        };
        export filter { if dn42_is_valid_network() && source ~ [RTS_STATIC, RTS_BGP] then accept; else reject; };
        import limit 9000 action block; 
    };
    ipv6 {
        table dn42v6;
        import filter {
          if dn42_is_valid_network_v6() && !dn42_is_self_net_v6() then accept;
          reject;
        };
        export filter { if dn42_is_valid_network_v6() && source ~ [RTS_STATIC, RTS_BGP] then accept; else reject; };
        import limit 9000 action block; 
    };
}

template bgp dn42_ibgp {
    graceful restart;
    local as DN42_ASN;
    med metric;
    direct;
    ipv4 {
        table dn42v4;
        next hop self;
        gateway direct;
        import filter { 
            if bgp_large_community ~ [(DN42_ASN, 1,*)] then reject;
            if !dn42_is_valid_network() then reject;
            if dn42_is_self_net() then reject;
            accept; 
        };
        export filter { 
            if bgp_large_community ~ [(DN42_ASN, 1,*)] then reject;
            if !dn42_is_valid_network() then reject;
            if dn42_is_self_net() then reject;
            accept;
            };
    };
    ipv6 {
        table dn42v6;
        next hop self;
        gateway direct;
        import filter { 
            if bgp_large_community ~ [(DN42_ASN, 1,*)] then reject;
            if !dn42_is_valid_network_v6() then reject;
            if dn42_is_self_net_v6() then reject;
            accept; 
        };
        export filter { 
            if bgp_large_community ~ [(DN42_ASN, 1,*)] then reject;
            if !dn42_is_valid_network_v6() then reject;
            if dn42_is_self_net_v6() then reject;
            accept;
            };
    };
}

include "/etc/bird/peers/dn42/*.conf";