[c-nsp] Distributing BW across dissimilarly sized links

Ray Burkholder ray at oneunified.net
Mon Jul 10 18:40:49 EDT 2006


 

On 7/10/06 2:56 PM, "Peter Kranz" <pkranz at unwiredltd.com> wrote:

> Given a situation where a customer (AS #1) has 1 6 Mb/s Wireless 
> Ethernet link, and 1 T-1 1.5 Mb/s link into an ISP AS# with BGP 
> sessions on both links..
> 
> What's the most elegant way to load balance per flow (not per packet 
> since the 2 links have different latencies) into the ISP to take 
> advantage of both links simultaneously?
> 

Flow does well with TCP, but what about UDP?  Are UDP packets handled as
flows?  The example that comes to mind are voice packets and how they would
be handled in such a situation.


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