[Icecast] Unicast or Multicast?

buddylove bluntroller at yandex.com
Wed May 4 18:05:10 UTC 2016


well.... once again the hammer man...
answering in between reading 8 books, cooking, chatting with 2 gals and
things like that can be confusing too.
like my pal likes to say '... cryptographic advise is 120/h...'...
No, I think you know what I mean I don't and didn't need to dig deeper
into it.

name is program here..
even

On 04.05.2016 18:59, Jordan Erickson wrote:
> Oh, well by your "In the end... its the same..." statement and your
> question of what the difference is (and mentioning connection tracking
> which is a completely different subject), I was a bit confused as to
> your query.
> 
> 
> Cheers,
> Jordan
> 
> On 05/04/2016 09:55 AM, buddylove wrote:
>> I was already aware if this in the first place :-)
>>
>> On 04.05.2016 18:04, Jordan Erickson wrote:
>>> Hi buddylove,
>>>
>>> In addition to the links Philipp provided you, here is some more reading
>>> which will hopefully help you better understand the difference between
>>> multicast and unicast communications:
>>>
>>> https://en.wikipedia.org/wiki/Multicast
>>> https://en.wikipedia.org/wiki/Unicast
>>>
>>>
>>> Cheers,
>>> Jordan
>>>
>>>
>>> On 05/04/2016 06:39 AM, buddylove wrote:
>>>> @Phil
>>>> nice text...
>>>> just want to mention (or better ask...)
>>>> what the difference between a protocol which implements multiple
>>>> connections simultaneously and a protocol implementing multiple
>>>> connections by connection tracking?
>>>>
>>>> In the end... its the same...
>>>>
>>>> On 04.05.2016 10:25, Philipp Schafft wrote:
>>>>> Good morning,
>>>>>
>>>>> On Wed, 2016-05-04 at 00:15 +0200, Fran Delgado wrote:
>>>>>> Hi, there!
>>>>>> I have a doubt about if this server supports unicast, multicast or
>>>>>> both. I was looking for information in the web but I couldn't found
>>>>>> anything. Anyone can help me?
>>>>>
>>>>> Icecast2 is a streaming solution that works using HTTP[0]. (HTTPS is
>>>>> also supported using both methods[1].) HTTP uses TCP[2][3] as transport.
>>>>> As TCP is a protocol that connects exactly two peers it's implemented
>>>>> using unicast.
>>>>> Multicast in contrast is used when there are a group of nodes interested
>>>>> in the same data. This is normally implemented using UDP in case of IP.
>>>>> However multicast support is very limited on the 'open internet'. It
>>>>> imposes requirements on the nodes in between to route the traffic
>>>>> according to group membership. This is a very high requirement on
>>>>> 'common ground' (such as the internet).
>>>>>
>>>>> Have a nice day. Hope I helped you. And have a nice semester!
>>>>>
>>>>>
>>>>> [0] https://en.wikipedia.org/wiki/HTTP
>>>>> [1] RFC2817, RFC2818
>>>>> [2] https://en.wikipedia.org/wiki/Transmission_Control_Protocol
>>>>> [3] RFC 793
>>> _______________________________________________
>>> Icecast mailing list
>>> Icecast at xiph.org
>>> http://lists.xiph.org/mailman/listinfo/icecast
>>>
>>
> 

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