This series adds test cases for arptables-nft and fixes various bugs that got uncovered here. extensions/libarpt_CLASSIFY.t | 4 + extensions/libarpt_MARK.t | 4 + extensions/libarpt_mangle.c | 6 + extensions/libarpt_mangle.t | 5 + extensions/libarpt_standard.t | 14 ++++ extensions/libxt_CLASSIFY.c | 47 +++---------- iptables-test.py | 11 ++- iptables/nft-arp.c | 142 +++++++++++++++++++++++++++++++----------- iptables/xtables-arp.c | 78 ++++++++--------------- iptables/xtables-save.c | 27 +++++++ 10 files changed, 220 insertions(+), 118 deletions(-)