Re: Get amount of fast retransmissions from TCP info

2017-05-03 Thread Neal Cardwell
On Wed, May 3, 2017 at 3:47 PM, Lars Erik Storbukås wrote: > I also want to count the amount of ECN signals received. Do anyone > have any input on where to place an ECN signal count? > > Is any of these locations a logical place to increase the ECN counter > (which I've created in tcp_sock)? Both

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: 2017-04-24 21:42 GMT+02:00 Neal Cardwell : > On Mon, Apr 24, 2017

Re: Get amount of fast retransmissions from TCP info

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

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 get amount of congestion events in TCP caused by DUP

Re: Get amount of fast retransmissions from TCP info

2017-04-24 Thread 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 get amount of congestion events in TCP caused by >>> DUPACK's (fast retransmissions), and can't seem to f

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 the TCP info struct which hold that value. Ther

Re: Get amount of fast retransmissions from TCP info

2017-04-24 Thread 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 the TCP info struct which hold that value. There are three > variables in the TCP info struct tha

Get amount of fast retransmissions from TCP info

2017-04-24 Thread Lars Erik Storbukås
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 the TCP info struct which hold that value. There are three variables in the TCP info struct that seem to hold similar congestion values: __u8 tcpi_retransmits;__u32