Re: [iccrg] Congestion Control in Data Centers and HPC/RDMA environments

Hi,

What about adding a statement like the following to the charter?

***
The ICCRG may also consider congestion and protocol performance problems in general IP networks, i.e., not only on the global Internet. One example of such IP networks are multi-tenant, heterogeneous datacenters, which in some sense represent a microcosm of the larger Internet; changes to the transport protocols being considered in that space are fundamental and can have broader implications.
***

(turns out that it’s already there:  https://datatracker.ietf.org/rg/iccrg/about/ <https://datatracker.ietf.org/rg/iccrg/about/> )

Cheers,
Michael

> On Oct 17, 2019, at 7:54 PM, Paul Congdon <paul.congdon@tallac.com> wrote:
> 
> Hello ICCRG,
> 
> Jana suggested that I email the group with this call for interest on Congestion Control for Data Centers.  At the last several IETF meetings I've hosted side meetings and presented to various groups about work going on in Data Center congestion control and scaling HPC/RDMA networks.  We have been searching for a permanent venue within the IETF for this work.   ICCRG is primarily focused on end-to-end congestion control across the vast and expansive Internet.   The data center, and in particular, the HPC/RDMA data center network has much different characteristics.   So, the question to ICCRG is this; is this topic of interest to ICCRG and should the charter be expanded to include DC congestion control, or is this a good topic for a new research item in IRTF?
> 
> Looking forward to hearing from you,
> Thank you,
> Paul Congdon
> 
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