Date: Sat, 13 Dec 2008 18:01:22 +0000 From: Bruce Simpson <bms@incunabulum.net> To: Goran Lowkrantz <goran.lowkrantz@ismobile.com> Cc: pyunyh@gmail.com, stable@freebsd.org Subject: Re: Regression in vr - not receiveing multicast Message-ID: <4943F872.9080009@incunabulum.net> In-Reply-To: <47381931A80CB93CADD10DC7@[172.16.2.128]> References: <C882ECF018726481EDA359B3@[172.16.2.124]> <20081209114723.GE33723@cdnetworks.co.kr> <80D07D8C17DAC73D69DCDC9A@[172.16.2.124]> <AF36DEA1E8494FE126472BC4@[172.16.2.128]> <20081210071932.GD37837@cdnetworks.co.kr> <47381931A80CB93CADD10DC7@[172.16.2.128]>
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Goran Lowkrantz wrote: >> >> Can you see ALLMULTI flag from the output of "ifconfig vr0"? >> > No -> > # ifconfig vr0 > vr0: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric > 0 mtu 1500 > options=284b<RXCSUM,TXCSUM,VLAN_MTU,POLLING,WOL_UCAST,WOL_MAGIC> > ether 00:00:24:c8:e0:9c > inet xxx.xxx.xxx.xxx netmask 0xfffffff8 broadcast xxx.xxx.xxx.yyy > media: Ethernet autoselect (100baseTX <full-duplex>) > status: active Only a client of the MROUTING socket-level API (e.g. mrouted, XORP, pimdd, pimsd) is able to cause the kernel to enable ALLMULTI on an interface by itself. You will need to get a multicast routing daemon of some kind running to test this. mrouted is OK for testing very simple configurations, although it has been de-orbitted as far as the 'Net itself is concerned. thanks BMS
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