Re: [External] : TCP missing window update stalls connection

2021-08-11 Thread Alexandr Nedvedicky
Hello, On Mon, Aug 09, 2021 at 01:17:27PM +0200, Alexander Bluhm wrote: > On Fri, Aug 06, 2021 at 05:22:18PM +0200, Alexandr Nedvedicky wrote: > > > Although I did not obverve it, there seems to be the same problem > > > for snd_wl1 and rcv_up. For rcv_up I copied the comparison with > > > rcv_nx

Re: [External] : TCP missing window update stalls connection

2021-08-09 Thread Alexander Bluhm
On Fri, Aug 06, 2021 at 05:22:18PM +0200, Alexandr Nedvedicky wrote: > > Although I did not obverve it, there seems to be the same problem > > for snd_wl1 and rcv_up. For rcv_up I copied the comparison with > > rcv_nxt from urgent processing to keep future urgent data. Over the weekend I thought

Re: [External] : TCP missing window update stalls connection

2021-08-06 Thread Alexandr Nedvedicky
Hello, On Fri, Aug 06, 2021 at 12:26:10AM +0200, Alexander Bluhm wrote: > Hi, > > I have seen some stalling TCP connections while doing unidirectional > throughput tests. The sending machine is doing zero window probes, > but is not sending more data although the other machine announced > that i