[MIRROR] OpenWrt nftables firewall

Jo-Philipp Wich 700a925fd9 fw4: prevent null access when no ipsets are defined vor 1 Jahr
root 700a925fd9 fw4: prevent null access when no ipsets are defined vor 1 Jahr
tests 6443ec7805 config: drop input traffic by default vor 1 Jahr
.editorconfig 59dbb982b7 Initial commit vor 3 Jahren
run_tests.sh fde80708d6 treewide: forward compatibility changes vor 2 Jahren