netdev - RE: [PATCH v2 rfc 0/8] IGMP snooping for local traffic

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Wed, 6 Sep 2017 15:49:26 +0000
From:   <Woojung.Huh@...rochip.com>
To:     <andrew@...n.ch>, <netdev@...r.kernel.org>, <f.fainelli@...il.com>,
        <vivien.didelot@...oirfairelinux.com>, <jbe@...gutronix.de>,
        <sean.wang@...iatek.com>, <john@...ozen.org>
Subject: RE: [PATCH v2 rfc 0/8] IGMP snooping for local traffic

Andrew,

> What i found is that the Marvell chips don't flood broadcast frames
> between bridged ports. What appears to happen is there is a fdb miss,
> so it gets forwarded to the CPU port for the host to deal with. The
> software bridge when floods it out all ports of the bridge.
Is this IGMP snooping enabled mode in Marvell chip?