From owner-freebsd-net@freebsd.org Thu Aug 13 18:50:51 2015 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 8F2F09B8F2C for ; Thu, 13 Aug 2015 18:50:51 +0000 (UTC) (envelope-from ebastan10@gmail.com) Received: from mail-ig0-x22b.google.com (mail-ig0-x22b.google.com [IPv6:2607:f8b0:4001:c05::22b]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 584CC1CAC for ; Thu, 13 Aug 2015 18:50:51 +0000 (UTC) (envelope-from ebastan10@gmail.com) Received: by igfj19 with SMTP id j19so5829649igf.0 for ; Thu, 13 Aug 2015 11:50:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=ax9zomfmFLmQyHPk94At9Lgbvj8GS+16Z+1UWws3eWY=; b=KJ3fZ0IYPJKfJHpOdJMi0hYoQaryrRa/cyj+/fpz+B029/IhVqoI/B0c49CPCWajgW Ekb//1kXWzckgGhoLC401H5CmoPLXt8NKfMMgNH5v3BfA/dLhIxdcQIjXKXcs1FrRTTW Z34WV7RFoqojwSjb4qUIaHS+ZdtzvFhUkCD2EFcfAkgNDOaslqEAwRYpPKSCtfgtJjE6 WVpoc4AnQLculRWqvLmE+n0uJZP5gobu269LDItaMF4Bvcv7gD3VHwDXrWIYIaEeTh59 ZuG2az9qohNH360qN7tZ6tHiA9DK1oxBVrBmLvgz+BtAoZdqPcJF/8Ox6324JQvcyTrr GyPw== MIME-Version: 1.0 X-Received: by 10.50.66.197 with SMTP id h5mr4539641igt.81.1439491850736; Thu, 13 Aug 2015 11:50:50 -0700 (PDT) Received: by 10.107.9.67 with HTTP; Thu, 13 Aug 2015 11:50:50 -0700 (PDT) In-Reply-To: References: Date: Thu, 13 Aug 2015 23:20:50 +0430 Message-ID: Subject: Re: multicasts are not forwarded on wifi interface From: Hooshang F To: Adrian Chadd Cc: FreeBSD Net Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.20 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 13 Aug 2015 18:50:51 -0000 On Thu, Aug 13, 2015 at 10:10 PM, Adrian Chadd wrote: > I forget the details; I'd have to go dig through the commit history. > > Which wifi NIC is it? > > > -a > It is a TP-Link TL-WN7200ND wireless USB adapter # dmesg | grep run run0: <1.0> on usbus0 run0: MAC/BBP RT3070 (rev 0x0201), RF RT3020 (MIMO 1T1R), address c0:4a:00:26:02:58 run0: firmware RT2870 loaded #ifconfig wlan0 wlan0: flags=8843 metric 0 mtu 1500 ether c0:4a:00:26:02:58 inet 192.168.20.10 netmask 0xffffff00 broadcast 192.168.20.255 media: IEEE 802.11 Wireless Ethernet autoselect mode 11g status: running ssid xxxx channel 1 (2412 MHz 11g) bssid c0:4a:00:26:02:58 country US authmode WPA2/802.11i privacy MIXED deftxkey 3 AES-CCM 2:128-bit AES-CCM 3:128-bit txpower 0 scanvalid 60 protmode CTS wme dtimperiod 1 -dfs > > > On 13 August 2015 at 10:11, Hooshang F wrote: > > > > On Wed, Aug 12, 2015 at 10:04 PM, Adrian Chadd > > wrote: > >> > >> HI, > >> > >> Would you please try freebsd-head? I think this was fixed a while ago, > >> but I don't think it was ever backported to freebsd-8. > >> > >> Thanks! > > > > > > Unfortunately, it is not possible for us to change the OS right now. > > I would appreciate if you provide some explanation about the > > problem and links to revisions where the problem has been fixed to > > see if we can back-port the fix to 8.3. > > > > Thanks > > > > > >> > >> > >> > >> -a > >> > >> > >> On 12 August 2015 at 10:20, Hooshang F wrote: > >> > Hi, > >> > > >> > We have a freebsd 8.3 wifi-AP running as a VirtulaBox guest > >> > with 2 ethernet (em0 & em1) and one USB wifi interface (wlan0). > >> > Everything > >> > works except that multicast packets arriving on wlan0 interface are > not > >> > forwarded on Ethernet interfaces. Also, multicast packets arriving on > >> > Ethernet interfaces are not forwarded on wlan0 interface (however, > >> > multicasts are forwarded between Ethernet interfaces). As a result, > >> > portable devices are not able to discover > >> > DLNA media servers using UPnP. > >> > > >> > The kernel is compiled with MROUTING option and mrouted > >> > is running with default configuration. > >> > > >> > Any points/hints is appreciated. > >> > _______________________________________________ > >> > freebsd-net@freebsd.org mailing list > >> > http://lists.freebsd.org/mailman/listinfo/freebsd-net > >> > To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org > " > > > > >