Hi Pablo, As promised here's the v2 patch along with a patch to iptables user space land to make it work. Cheers, Kevin Kevin Darbyshire-Bryant (1): netfilter: connmark: introduce savedscp include/uapi/linux/netfilter/xt_connmark.h | 3 ++- net/netfilter/xt_connmark.c | 30 ++++++++++++++++++++++ 2 files changed, 32 insertions(+), 1 deletion(-) -- 2.20.1 (Apple Git-117)