So how are you to distinguish regular port 80 traffic from netflix ?

John Buwa
Michiana Wireless,Inc
574-233-7170
Sent from my iPhone

On Nov 9, 2009, at 1:32 PM, Josh Luthman <[email protected]>  
wrote:

> Just confirmed with torch.
>
> Hulu on PC is 1935/tcp
> Netflix on PC is 80/tcp (remember it uses Silverlight - not flash)
>
> Josh Luthman
> Office: 937-552-2340
> Direct: 937-552-2343
> 1100 Wayne St
> Suite 1337
> Troy, OH 45373
>
> "The secret to creativity is knowing how to hide your sources."
> --- Albert Einstein
>
>
> On Mon, Nov 9, 2009 at 1:26 PM, Butch Evans <[email protected]>  
> wrote:
>
>> On Mon, 2009-11-09 at 07:16 -0800, Joe Miller wrote:
>>> Has anyone experienced this yet? From doing research I've found that
>>> even Blue-Ray machines have Netflix software on them. I've been  
>>> getting
>>> some calls lately regarding slow Internet at certain times of the  
>>> day.
>>> I've researched what ports Netflix and Hula are using but cannot pin
>>> down what ports are being used. If Netflix is using Mpeg 4, then  
>>> that
>>> is using close to 1.5 meg of continued streaming.
>>
>> Not sure about NetFlix, but Hulu uses TCP and/or UDP 1935, which is
>> Macromedia Flash port.  They use primarily TCP.
>>
>>> How does one combat this type of traffic? I have a 20 meg metro E
>>> curcuit in place but if I have 1 or 2 customers on a single AP doing
>>> streaming, then the other 20 or so customers are calling and  
>>> complaining
>>> about the slow Internet speeds.
>>
>> Build a QOS imnplementation that allows Hulu to work, but lessor
>> priority than other traffic.
>>
>> --
>> ********************************************************************
>> * Butch Evans                   * Professional Network Consultation*
>> * http://www.butchevans.com/    * Network Engineering              *
>> * http://www.wispa.org/         * Wired or Wireless Networks       *
>> * http://blog.butchevans.com/   * ImageStream, Mikrotik and MORE!  *
>> ********************************************************************
>>
>>
>>
>>
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