From 60a3815da702fd9e4759945f26cce5c47d3967ad Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso Date: Thu, 8 Oct 2020 01:14:47 +0200 Subject: netfilter: add inet ingress support This patch adds the NF_INET_INGRESS pseudohook for the NFPROTO_INET family. This is a mapping this new hook to the existing NFPROTO_NETDEV and NF_NETDEV_INGRESS hook. The hook does not guarantee that packets are inet only, users must filter out non-ip traffic explicitly. This infrastructure makes it easier to support this new hook in nf_tables. Signed-off-by: Pablo Neira Ayuso --- include/uapi/linux/netfilter.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/uapi') diff --git a/include/uapi/linux/netfilter.h b/include/uapi/linux/netfilter.h index ca9e63d6e0e4..6a6179af0d7c 100644 --- a/include/uapi/linux/netfilter.h +++ b/include/uapi/linux/netfilter.h @@ -45,6 +45,7 @@ enum nf_inet_hooks { NF_INET_FORWARD, NF_INET_LOCAL_OUT, NF_INET_POST_ROUTING, + NF_INET_INGRESS, NF_INET_NUMHOOKS }; -- cgit v1.2.3