From: Russell King - ARM Linux admin <linux@armlinux.org.uk>
To: Ido Schimmel <idosch@mellanox.com>
Cc: Vivien Didelot <vivien.didelot@gmail.com>,
Florian Fainelli <f.fainelli@gmail.com>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
Jiri Pirko <jiri@resnulli.us>, "andrew@lunn.ch" <andrew@lunn.ch>,
"davem@davemloft.net" <davem@davemloft.net>
Subject: Re: [RFC net-next] net: dsa: add support for MC_DISABLED attribute
Date: Sun, 23 Jun 2019 08:26:05 +0100 [thread overview]
Message-ID: <20190623072605.2xqb56tjydqz2jkx@shell.armlinux.org.uk> (raw)
In-Reply-To: <20190623070949.GB13466@splinter>
On Sun, Jun 23, 2019 at 07:09:52AM +0000, Ido Schimmel wrote:
> When multicast snooping is enabled unregistered multicast traffic should
> only be flooded to mrouter ports.
Given that IPv6 relies upon multicast working, and multicast snooping
is a kernel configuration option, and MLD messages will only be sent
when whenever the configuration on the target changes, and there may
not be a multicast querier in the system, who does that ensure that
IPv6 can work on a bridge where the kernel configured and built with
multicast snooping enabled?
--
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
FTTC broadband for 0.8mile line in suburbia: sync at 12.1Mbps down 622kbps up
According to speedtest.net: 11.9Mbps down 500kbps up
next prev parent reply other threads:[~2019-06-23 7:26 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-20 23:56 [RFC net-next] net: dsa: add support for MC_DISABLED attribute Vivien Didelot
2019-06-21 2:24 ` Florian Fainelli
2019-06-21 21:29 ` Vivien Didelot
2019-06-21 22:09 ` Russell King - ARM Linux admin
2019-06-23 7:09 ` Ido Schimmel
2019-06-23 7:26 ` Russell King - ARM Linux admin [this message]
2019-06-23 7:44 ` Ido Schimmel
2019-06-29 16:29 ` Ido Schimmel
2019-06-30 16:56 ` Linus Lüssing
2019-07-02 14:27 ` Nikolay Aleksandrov
2019-07-02 17:11 ` Ido Schimmel
[not found] ` <20190702231308.GA2414@otheros>
2019-07-07 9:07 ` Ido Schimmel
2019-07-05 16:01 ` Vivien Didelot
2019-07-07 10:28 ` Ido Schimmel
2019-06-23 6:48 ` Ido Schimmel
2019-06-29 15:31 ` Ido Schimmel
2019-06-29 23:06 ` Andrew Lunn
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