Re: TCP Vegas per-socket alpha, beta, gamma parameters

2017-06-20 Thread Lars Erik Storbukås
th existing and new ones. > > You may also want to consider using TCP NV (New Vegas) instead. It works > better in current networks and servers. > > - Lawrence Brakmo > > > On 6/19/17, 6:48 AM, "netdev-ow...@vger.kernel.org on behalf of Lars Erik > Storbukås"

TCP Vegas per-socket alpha, beta, gamma parameters

2017-06-19 Thread Lars Erik Storbukås
ffectively allows it to turn an arbitrary CC protocol into a scavenger protocol that dynamically adapts its sending rate to network conditions and remaining time before the deadline, to balance timeliness and transmission aggressiveness. / Lars Erik Storbukås (storbukas@gmail.com)

TCP get SND_CWND change on loss event

2017-05-27 Thread Lars Erik Storbukås
/* Otherwise enter Recovery state */ tcp_enter_recovery(sk, (flag & FLAG_ECE)); fast_rexmit = 1; reduced_congestion_window = tp->snd_cwnd; ... } Does anyone have advice on where (and how) to implement this? Does any of the proposed solutions above seem logical? / Lars Erik Storbukås

Process phantom ECN event in TCP without CWR response

2017-05-24 Thread Lars Erik Storbukås
ate to network conditions and remaining time before the deadline, to balance timeliness and transmission aggressiveness. / Lars Erik Storbukås (storbukas@gmail.com)

Process phantom ECN event in TCP without CWR response

2017-05-22 Thread Lars Erik Storbukås
ate to network conditions and remaining time before the deadline, to balance timeliness and transmission aggressiveness. / Lars Erik Storbukås (storbukas@gmail.com)

Re: Get amount of fast retransmissions from TCP info

2017-05-03 Thread Lars Erik Storbukås
2017-04-25 0:20 GMT+02:00 Andreas Petlund : > >> On 24 Apr 2017, at 23:31, Lars Erik Storbukås >> wrote: >> >> 2017-04-24 23:00 GMT+02:00 Neal Cardwell : >>> On Mon, Apr 24, 2017 at 4:20 PM, Lars Erik Storbukås >>> wrote: >>>> 2017-0

Re: Get amount of fast retransmissions from TCP info

2017-04-24 Thread Lars Erik Storbukås
2017-04-24 23:00 GMT+02:00 Neal Cardwell : > On Mon, Apr 24, 2017 at 4:20 PM, Lars Erik Storbukås > wrote: >> 2017-04-24 21:42 GMT+02:00 Neal Cardwell : >>> On Mon, Apr 24, 2017 at 3:11 PM, Lars Erik Storbukås >>> wrote: >>>> I'm trying to g

Re: Get amount of fast retransmissions from TCP info

2017-04-24 Thread Lars Erik Storbukås
2017-04-24 21:42 GMT+02:00 Neal Cardwell : > On Mon, Apr 24, 2017 at 3:11 PM, Lars Erik Storbukås > wrote: >> I'm trying to get amount of congestion events in TCP caused by >> DUPACK's (fast retransmissions), and can't seem to find any variable >> in th