Re: [lwip-users] transfer stucks when snd_wnd is less than TCP_MSS

[Kieran Mansley]

On Fri, 2007-03-09 at 13:34 +0200, Vlad wrote:
> I've just discovered that in case of vmware lwip receives window increase ack 
> only when remote side closes connection. In this example remote side timeout 
> == 60 secs.

OK, so now you need to know if it is the remote end that doesn't send a
window update until the connection is closed, or the intermediate hub
that doesn't send an update.  Looking at a tcpdump at both ends of the
connection simultaneously around the time of the connection hang should
reveal this.

Kieran