Hello, I'm not sure how to respond to my post from earlier today, so I'm just creating a new one. I do not need help figuring out how to use the nft command line tool. I need to figure out how to use the libnftnl C library to create a map of the following type and insert elements into it: type ipv4_addr . inet_service : ipv4_addr I see an example for creating a set in nft-set-test.c, but I'm not sure how to translate this into creating a map and adding elements to it. Is there documentation somewhere? Could you write an example for this use case? Thanks, Kiernan George