Hi All, This patch is related to the recent discussion around increasing the skb->mark size. Given that increasing the size of the skb is undesirable, this patch makes use of existing space in the skb reserved for tc marking and adds the possibility to do that marking from netfilter code. For performance reasons, the ability to save/restore this mark to the connection has also been added. The existing tcindex filter in the scheduler means that no changes are required there. This is a first draft, but I think it is reasonably complete in terms of the kernel code required. -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html