diff options
| author | Florian Westphal <fw@strlen.de> | 2021-06-04 12:27:07 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2021-06-07 12:41:10 +0200 |
| commit | e2cf17d3774c323ef6dab6e9f7c0cfc5e742afd9 (patch) | |
| tree | df417e59ee44a55fba64916b025486feb12090b0 /net/netfilter/Makefile | |
| parent | 7b4b2fa37587394fb89fa51a4bea0820a1b37a5d (diff) | |
netfilter: add new hook nfnl subsystem
This nfnl subsystem allows to dump the list of all active netfiler hooks,
e.g. defrag, conntrack, nf/ip/arp/ip6tables and so on.
This helps to see what kind of features are currently enabled in
the network stack.
Sample output from nft tool using this infra:
$ nft list hook ip input
family ip hook input {
+0000000010 nft_do_chain_inet [nf_tables] # nft table firewalld INPUT
+0000000100 nf_nat_ipv4_local_in [nf_nat]
+2147483647 ipv4_confirm [nf_conntrack]
}
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter/Makefile')
| -rw-r--r-- | net/netfilter/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/netfilter/Makefile b/net/netfilter/Makefile index e80e010354b1..87112dad1fd4 100644 --- a/net/netfilter/Makefile +++ b/net/netfilter/Makefile @@ -22,6 +22,7 @@ obj-$(CONFIG_NETFILTER_NETLINK_ACCT) += nfnetlink_acct.o obj-$(CONFIG_NETFILTER_NETLINK_QUEUE) += nfnetlink_queue.o obj-$(CONFIG_NETFILTER_NETLINK_LOG) += nfnetlink_log.o obj-$(CONFIG_NETFILTER_NETLINK_OSF) += nfnetlink_osf.o +obj-$(CONFIG_NETFILTER_NETLINK_HOOK) += nfnetlink_hook.o # connection tracking obj-$(CONFIG_NF_CONNTRACK) += nf_conntrack.o |