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From: Eric Woudstra <ericwouds@gmail.com>
To: Pablo Neira Ayuso <pablo@netfilter.org>,
	Jozsef Kadlecsik <kadlec@netfilter.org>,
	Nikolay Aleksandrov <razor@blackwall.org>,
	Ido Schimmel <idosch@nvidia.com>,
	"David S. Miller" <davem@davemloft.net>,
	Eric Dumazet <edumazet@google.com>,
	Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
	Simon Horman <horms@kernel.org>
Cc: netfilter-devel@vger.kernel.org, bridge@lists.linux.dev,
	netdev@vger.kernel.org, Eric Woudstra <ericwouds@gmail.com>
Subject: [PATCH v11 nf-next 0/2] conntrack: bridge: add double vlan, pppoe and pppoe-in-q
Date: Tue,  8 Apr 2025 16:26:17 +0200	[thread overview]
Message-ID: <20250408142619.95619-1-ericwouds@gmail.com> (raw)

Conntrack bridge only tracks untagged and 802.1q.

To make the bridge-fastpath experience more similar to the
forward-fastpath experience, add double vlan, pppoe and pppoe-in-q
tagged packets to bridge conntrack and to bridge filter chain.

Changes in v11:

- nft_do_chain_bridge(): Proper readout of encapsulated proto.
- nft_do_chain_bridge(): Use skb_set_network_header() instead of thoff.
- removed test script, it is now in separate patch.

v10 split from patch-set: bridge-fastpath and related improvements v9

Eric Woudstra (2):
  netfilter: bridge: Add conntrack double vlan and pppoe
  netfilter: nft_chain_filter: Add bridge double vlan and pppoe

 net/bridge/netfilter/nf_conntrack_bridge.c | 83 ++++++++++++++++++----
 net/netfilter/nft_chain_filter.c           | 37 ++++++++++
 2 files changed, 108 insertions(+), 12 deletions(-)

-- 
2.47.1


             reply	other threads:[~2025-04-08 14:26 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-04-08 14:26 Eric Woudstra [this message]
2025-04-08 14:26 ` [PATCH v11 nf-next 1/2] netfilter: bridge: Add conntrack double vlan and pppoe Eric Woudstra
2025-04-08 16:39   ` Florian Westphal
2025-04-08 16:40     ` Pablo Neira Ayuso
2025-04-08 18:33     ` Eric Woudstra
2025-04-08 18:48       ` Florian Westphal
2025-04-08 18:56         ` Eric Woudstra
2025-04-08 14:26 ` [PATCH v11 nf-next 2/2] netfilter: nft_chain_filter: Add bridge " Eric Woudstra

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