From: John Fastabend <john.fastabend@gmail•com>
To: Rayagond K <rayagond@vayavyalabs•com>
Cc: Eric Dumazet <eric.dumazet@gmail•com>, netdev <netdev@vger•kernel.org>
Subject: Re: how to test multipe unicast MAC address
Date: Mon, 08 Apr 2013 13:28:05 -0700 [thread overview]
Message-ID: <51632855.5090806@gmail.com> (raw)
In-Reply-To: <CAJ3bTp4HnmZ9pvzEOUg5VAKiLYGxS+f6eqtb5HdXkmuUYdyZUw@mail.gmail.com>
On 04/08/2013 11:13 AM, Rayagond K wrote:
> On Mon, Apr 8, 2013 at 7:46 PM, Eric Dumazet <eric.dumazet@gmail•com> wrote:
>> On Mon, 2013-04-08 at 12:38 +0530, Rayagond K wrote:
>>> Hi All,
>>>
>>> How to assign multiple unicast MAC address to single interface ?
>>> How to test multiple unicast MAC address filtering ?
>>>
>>> Thanks in advance.
>>>
>>
>> Standard way would be to use macvlan
>>
>> ip link add link eth0 name foo02 addr 44:44:44:44:00:02 type macvlan
>> ip link add link eth0 name foo03 addr 44:44:44:44:00:03 type macvlan
>
> I tried this, but this won't update the uc address and in netdev
> struct and won't call .ndo_set_multicast_list.
>
This should work macvlan calls uc_sync and mc_sync on the lowerdev. It
is working on the tip at least,
# bridge fdb show dev p3p2
01:00:5e:00:00:01 self permanent
33:33:00:00:00:01 self permanent
33:33:ff:69:9f:09 self permanent
# ip link add link p3p2 address 00:11:22:33:44:55 type macvlan
# ip link set dev macvlan0 up
# bridge fdb show dev p3p2
00:11:22:33:44:55 self permanent
01:00:5e:00:00:01 self permanent
33:33:00:00:00:01 self permanent
33:33:ff:69:9f:09 self permanent
33:33:ff:33:44:55 self permanent
> I am planning to use vlan through vconfig as below,
>
> #vconfig add eth0 100
> #ifconfig eth0.100 10.144.134.1 netmask 255.255.255.0 up
> #ifconfig eth0.100 hw ether 00:55:22:44:f7:80
>
> This will update uc in netdev and calls .ndo_set_multicast_list.
>
--
John Fastabend Intel Corporation
prev parent reply other threads:[~2013-04-08 20:28 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-08 7:08 how to test multipe unicast MAC address Rayagond K
2013-04-08 14:16 ` Eric Dumazet
2013-04-08 14:57 ` John Fastabend
2013-04-08 18:13 ` Rayagond K
2013-04-08 20:28 ` John Fastabend [this message]
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