040000 tree 257bff1696f9b01d8ee05e14b5d5e7e201d92144	apiversions
040000 tree 948fb3f7e3dd09872c76c6196f373931c91c4528	extensions
040000 tree d583ad1893c61b0014c797019177caf59c943cb5	networks
040000 tree af74de3b04a6a84eb9bf7541eb4be914d991904d	ports
040000 tree af8d3ac84bb5379c6305b15e8772befd7d27c843	subnets