TSO and FreeBSD vs Linux

[Julian Elischer]

On 8/14/13 1:37 AM, Navdeep Parhar wrote:
> On 08/13/13 10:29, Julian Elischer wrote:
> ..
>> Has anyone done any work on aggregating ACKs, or delaying responding to
>> them?
> If LRO is enabled on the FreeBSD receiver, ACKs are already aggregated
> (a duplicate ACK will result in an immediate flush though.)  See tcp_lro_rx.
not always, , certainly not with XEN (xn0) on EC2.

>
> Regards,
> Navdeep
>