From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: To: 9fans@9fans.net From: Richard Miller <9fans@hamnavoe.com> Date: Fri, 16 Sep 2016 20:26:28 +0100 In-Reply-To: <1474043634.25509.YahooMailMobile@web161802.mail.bf1.yahoo.com> MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit Subject: Re: [9fans] IP Multicast - Results Topicbox-Message-UUID: 9ecc38d4-ead9-11e9-9d60-3106f5b1d025 > It sounds like I need to have a look at how multicast filtering works with supported PCI nic cards and apply that to nusb/ether. You don't have to do full filtering - it's enough to enable the adapter to receive all multicast messages and the kernel driver will filter out the uninteresting ones. Some of the PC ether drivers work this way. There's already a patch in /n/sources/patch/usbether-rpi which enables multicast for usb/ether. I had to write this in order to make ipv6 work on the raspberry pi.