b1bd8760ce
Before this patch, packet was dropped in ip4-input, but ip4-map-t node dropped response due to 'security check failed' This patch checkes if hop_limit==1 and sets error and next frame and sends icmp6 response correctly Type: fix Signed-off-by: Vladimir Ratnikov <vratnikov@netgate.com> Change-Id: I85a6af58205b05754ef8c45a94817bb84f915c85