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May 2014

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Subject:
Re: 224.0.0.251
From:
Jeff Siddall <[log in to unmask]>
Reply To:
Jeff Siddall <[log in to unmask]>
Date:
Fri, 23 May 2014 21:00:27 -0400
Content-Type:
text/plain
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text/plain (17 lines) 
On 05/23/2014 06:12 PM, ToddAndMargo wrote:
> On 05/23/2014 02:25 PM, ToddAndMargo wrote:
>> This is why I ask (VLC's doing):
>>
>> kernel: Vlan-out Everything Else IN= OUT=eth0.5 SRC=192.168.254.10
>> DST=224.0.0.251 LEN=56 TOS=0x00 PREC=0x00 TTL=255 ID=0 DF PROTO=UDP
>> SPT=5353 DPT=5353 LEN=36
>>
>> eth0.5 is a virtual Ethernet too, not hooked to the Internet.

The ".5" part refers to VLAN 5.  This hooked to a virbr should allow the 
interface to talk to an 802.1q switch connected to your real Ethernet 
port, meaning you can selectively send the multicasts to interested 
ports on a LAN (or beyond).

Jeff

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