From: Shmulik Ladkani <shmulik.ladkani@gmail.com>
To: Vlad Yasevich <vyasevic@redhat.com>
Cc: netdev@vger.kernel.org, shemminger@vyatta.com,
davem@davemloft.net, or.gerlitz@gmail.com, jhs@mojatatu.com,
mst@redhat.com, erdnetdev@gmail.com, jiri@resnulli.us
Subject: Re: [PATCH net-next V4 04/13] bridge: Verify that a vlan is allowed to egress on give port
Date: Thu, 20 Dec 2012 16:28:57 +0200 [thread overview]
Message-ID: <20121220162857.2768f82b@pixies.home.jungo.com> (raw)
In-Reply-To: <1355939304-21804-5-git-send-email-vyasevic@redhat.com>
Hi Vlad,
On Wed, 19 Dec 2012 12:48:15 -0500 Vlad Yasevich <vyasevic@redhat.com> wrote:
> /* Don't forward packets to originating port or forwarding diasabled */
> static inline int should_deliver(const struct net_bridge_port *p,
> const struct sk_buff *skb)
> {
> return (((p->flags & BR_HAIRPIN_MODE) || skb->dev != p->dev) &&
> + br_allowed_egress(p, skb) &&
> p->state == BR_STATE_FORWARDING);
> }
This should be also encorporated into 'br_pass_frame_up' somehow.
Egress permission when leaving the bridge towards IP stack ("egress"
on the "bridge master port" from bridging point-of-view) should be
validated according to master port's membership.
Regards,
Shmulik
next prev parent reply other threads:[~2012-12-20 14:29 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-19 17:48 [PATCH net-next V4 00/13] Add basic VLAN support to bridges Vlad Yasevich
2012-12-19 17:48 ` [PATCH net-next V4 01/13] vlan: wrap hw-acceleration calls in separate functions Vlad Yasevich
2012-12-19 17:48 ` [PATCH net-next V4 02/13] bridge: Add vlan filtering infrastructure Vlad Yasevich
2012-12-20 13:39 ` Shmulik Ladkani
2012-12-20 15:31 ` Vlad Yasevich
2012-12-19 17:48 ` [PATCH net-next V4 03/13] bridge: Validate that vlan is permitted on ingress Vlad Yasevich
2012-12-20 7:27 ` Cong Wang
2012-12-20 14:07 ` Shmulik Ladkani
2012-12-20 15:41 ` Vlad Yasevich
2012-12-20 16:24 ` Shmulik Ladkani
2012-12-20 16:54 ` Vlad Yasevich
2012-12-20 20:13 ` Shmulik Ladkani
2012-12-21 4:48 ` Shmulik Ladkani
2012-12-19 17:48 ` [PATCH net-next V4 04/13] bridge: Verify that a vlan is allowed to egress on give port Vlad Yasevich
2012-12-20 14:28 ` Shmulik Ladkani [this message]
2012-12-19 17:48 ` [PATCH net-next V4 05/13] bridge: Cache vlan in the cb for faster egress lookup Vlad Yasevich
2012-12-19 17:48 ` [PATCH net-next V4 06/13] bridge: Add vlan to unicast fdb entries Vlad Yasevich
2012-12-19 17:48 ` [PATCH net-next V4 07/13] bridge: Add vlan id to multicast groups Vlad Yasevich
2012-12-20 8:05 ` Cong Wang
2012-12-19 17:48 ` [PATCH net-next V4 08/13] bridge: Add netlink interface to configure vlans on bridge ports Vlad Yasevich
2012-12-20 7:48 ` Cong Wang
2012-12-19 17:48 ` [PATCH net-next V4 09/13] bridge: Add vlan support to static neighbors Vlad Yasevich
2012-12-19 17:48 ` [PATCH net-next V4 10/13] bridge: Add the ability to configure untagged vlans Vlad Yasevich
2012-12-19 17:48 ` [PATCH net-next V4 11/13] bridge: Implement untagged vlan handling Vlad Yasevich
2012-12-19 17:48 ` [PATCH net-next V4 12/13] bridge: Dump vlan information from a bridge port Vlad Yasevich
2012-12-19 17:48 ` [PATCH net-next V4 13/13] bridge: Add vlan support for local fdb entries Vlad Yasevich
2012-12-19 22:54 ` [PATCH net-next V4 00/13] Add basic VLAN support to bridges Andrew Collins
2012-12-19 22:58 ` Vlad Yasevich
2012-12-20 10:08 ` Vitalii Demianets
2012-12-20 17:07 ` Stephen Hemminger
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