From: Mugunthan V N <mugunthanvnm@ti.com>
To: Yegor Yefremov <yegorslists@googlemail.com>
Cc: Peter Korsgaard <peter@korsgaard.com>,
Grygorii Strashko <grygorii.strashko@ti.com>,
netdev <netdev@vger.kernel.org>,
"linux-omap@vger.kernel.org" <linux-omap@vger.kernel.org>,
<drivshin@allworx.com>, <ml@markusgrimm.de>
Subject: Re: am335x: no multicast reception over VLAN
Date: Thu, 31 Mar 2016 15:32:35 +0530 [thread overview]
Message-ID: <56FCF5BB.2030000@ti.com> (raw)
In-Reply-To: <CAGm1_kutVn+jNf58QwKyO8j5NmRhaOCUsXmpTiLbX75AczCm6w@mail.gmail.com>
On Thursday 31 March 2016 01:22 PM, Yegor Yefremov wrote:
> On Thu, Mar 31, 2016 at 8:37 AM, Mugunthan V N <mugunthanvnm@ti.com> wrote:
>> On Thursday 31 March 2016 01:17 AM, Peter Korsgaard wrote:
>>>>>>>> "Mugunthan" == Mugunthan V N <mugunthanvnm@ti.com> writes:
>>>
>>> Hi,
>>>
>>> > You had received these packets as tcpdump will enable promiscuous mode
>>> > so that you receive all the packets from the wire.
>>>
>>> FYI, you can use the -p option to tcpdump to not put the interface into
>>> promiscuous mode.
>>>
>>
>> Thanks for the information Peter Korsgaard.
>>
>> Yegor, can you provide tcpdump using -p as well in Grygorii commands.
>
> Before VLAN configuration:
>
> # switch-config -d
> cpsw hw version 1.12 (0)
> 0 : type: vlan , vid = 1, untag_force = 0x3, reg_mcast = 0x3,
> unreg_mcast = 0x0, member_list = 0x3
> 1 : type: mcast, vid = 1, addr = ff:ff:ff:ff:ff:ff, mcast_state = f,
> no super, port_mask = 0x3
> 2 : type: ucast, vid = 1, addr = 74:6a:8f:00:16:12, ucast_type =
> persistant, port_num = 0x0, Secure
> 3 : type: vlan , vid = 0, untag_force = 0x7, reg_mcast = 0x0,
> unreg_mcast = 0x0, member_list = 0x7
> 4 : type: mcast, vid = 1, addr = 01:00:5e:00:00:01, mcast_state = f,
> no super, port_mask = 0x3
> 5 : type: vlan , vid = 2, untag_force = 0x5, reg_mcast = 0x5,
> unreg_mcast = 0x0, member_list = 0x5
> 6 : type: mcast, vid = 2, addr = ff:ff:ff:ff:ff:ff, mcast_state = f,
> no super, port_mask = 0x5
> 7 : type: ucast, vid = 2, addr = 74:6a:8f:00:16:13, ucast_type =
> persistant, port_num = 0x0, Secure
> 8 : type: mcast, vid = 2, addr = 01:00:5e:00:00:01, mcast_state = f,
> no super, port_mask = 0x5
>
> After VLAN configuration:
>
> # switch-config -d
> cpsw hw version 1.12 (0)
> 0 : type: vlan , vid = 1, untag_force = 0x3, reg_mcast = 0x3,
> unreg_mcast = 0x0, member_list = 0x3
> 1 : type: mcast, vid = 1, addr = ff:ff:ff:ff:ff:ff, mcast_state = f,
> no super, port_mask = 0x3
> 2 : type: ucast, vid = 1, addr = 74:6a:8f:00:16:12, ucast_type =
> persistant, port_num = 0x0, Secure
> 3 : type: vlan , vid = 0, untag_force = 0x7, reg_mcast = 0x0,
> unreg_mcast = 0x0, member_list = 0x7
> 4 : type: mcast, vid = 1, addr = 01:00:5e:00:00:01, mcast_state = f,
> no super, port_mask = 0x3
> 5 : type: vlan , vid = 2, untag_force = 0x5, reg_mcast = 0x5,
> unreg_mcast = 0x0, member_list = 0x5
> 6 : type: mcast, vid = 2, addr = ff:ff:ff:ff:ff:ff, mcast_state = f,
> no super, port_mask = 0x5
> 7 : type: ucast, vid = 2, addr = 74:6a:8f:00:16:13, ucast_type =
> persistant, port_num = 0x0, Secure
> 8 : type: mcast, vid = 2, addr = 01:00:5e:00:00:01, mcast_state = f,
> no super, port_mask = 0x5
> 9 : type: vlan , vid = 100, untag_force = 0x0, reg_mcast = 0x5,
> unreg_mcast = 0x0, member_list = 0x5
> 10 : type: ucast, vid = 100, addr = 74:6a:8f:00:16:13, ucast_type =
> persistant, port_num = 0x0
> 11 : type: mcast, vid = 100, addr = ff:ff:ff:ff:ff:ff, mcast_state =
> f, no super, port_mask = 0x5
> 12 : type: mcast, vid = 2, addr = 01:80:c2:00:00:21, mcast_state = f,
> no super, port_mask = 0x5
>
> During mulitcast receive:
>
> # switch-config -d
> cpsw hw version 1.12 (0)
> 0 : type: vlan , vid = 1, untag_force = 0x3, reg_mcast = 0x3,
> unreg_mcast = 0x0, member_list = 0x3
> 1 : type: mcast, vid = 1, addr = ff:ff:ff:ff:ff:ff, mcast_state = f,
> no super, port_mask = 0x3
> 2 : type: ucast, vid = 1, addr = 74:6a:8f:00:16:12, ucast_type =
> persistant, port_num = 0x0, Secure
> 3 : type: vlan , vid = 0, untag_force = 0x7, reg_mcast = 0x0,
> unreg_mcast = 0x0, member_list = 0x7
> 4 : type: mcast, vid = 1, addr = 01:00:5e:00:00:01, mcast_state = f,
> no super, port_mask = 0x3
> 5 : type: vlan , vid = 2, untag_force = 0x5, reg_mcast = 0x5,
> unreg_mcast = 0x0, member_list = 0x5
> 6 : type: mcast, vid = 2, addr = ff:ff:ff:ff:ff:ff, mcast_state = f,
> no super, port_mask = 0x5
> 7 : type: ucast, vid = 2, addr = 74:6a:8f:00:16:13, ucast_type =
> persistant, port_num = 0x0, Secure
> 8 : type: mcast, vid = 2, addr = 01:00:5e:00:00:01, mcast_state = f,
> no super, port_mask = 0x5
> 9 : type: vlan , vid = 100, untag_force = 0x0, reg_mcast = 0x5,
> unreg_mcast = 0x0, member_list = 0x5
> 10 : type: ucast, vid = 100, addr = 74:6a:8f:00:16:13, ucast_type =
> persistant, port_num = 0x0
> 11 : type: mcast, vid = 100, addr = ff:ff:ff:ff:ff:ff, mcast_state =
> f, no super, port_mask = 0x5
> 12 : type: mcast, vid = 2, addr = 01:80:c2:00:00:21, mcast_state = f,
> no super, port_mask = 0x5
> 13 : type: mcast, vid = 2, addr = 01:00:5e:03:1d:47, mcast_state = f,
> no super, port_mask = 0x5
> 14 : type: ucast, vid = 100, addr = 66:22:04:bc:90:26, ucast_type =
> untouched , port_num = 0x2
I could see multicast address 01:00:5e:03:1d:47 is added to ALE table at
index 13, but it is added for VLAN id 2 ie eth1, did you ran the test
for eth1 or eth1.100?
Regards
Mugunthan V N
next prev parent reply other threads:[~2016-03-31 10:02 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-16 15:05 am335x: no multicast reception over VLAN Yegor Yefremov
2016-03-29 4:00 ` Mugunthan V N
2016-03-29 5:21 ` Yegor Yefremov
2016-03-29 11:05 ` Grygorii Strashko
2016-03-29 12:35 ` Yegor Yefremov
2016-03-29 12:44 ` Grygorii Strashko
2016-03-30 5:33 ` Mugunthan V N
2016-03-30 8:35 ` Yegor Yefremov
2016-03-30 16:52 ` Mugunthan V N
2016-03-30 19:47 ` Peter Korsgaard
2016-03-31 6:37 ` Mugunthan V N
2016-03-31 7:52 ` Yegor Yefremov
2016-03-31 10:02 ` Mugunthan V N [this message]
2016-03-31 10:16 ` Yegor Yefremov
2016-04-01 12:09 ` Grygorii Strashko
2016-04-05 6:11 ` Mugunthan V N
2016-04-05 6:22 ` Yegor Yefremov
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