Re: question about using UDP GSO in Linux kernel 4.19

2020-07-26 Thread Willem de Bruijn
On Sun, Jul 26, 2020 at 2:18 PM Han wrote: > > On Sun, Jul 26, 2020 at 6:42 AM Willem de Bruijn > wrote: > > > > On Sat, Jul 25, 2020 at 7:08 PM Han wrote: > > > > > > My apologies if this is not the right place to ask this question. > > > > > > I'm trying to use UDP GSO to improve the throughpu

Re: question about using UDP GSO in Linux kernel 4.19

2020-07-26 Thread Han
On Sun, Jul 26, 2020 at 6:42 AM Willem de Bruijn wrote: > > On Sat, Jul 25, 2020 at 7:08 PM Han wrote: > > > > My apologies if this is not the right place to ask this question. > > > > I'm trying to use UDP GSO to improve the throughput. My testing shows > > that UDP GSO works with the local serv

Re: question about using UDP GSO in Linux kernel 4.19

2020-07-26 Thread Willem de Bruijn
On Sat, Jul 25, 2020 at 7:08 PM Han wrote: > > My apologies if this is not the right place to ask this question. > > I'm trying to use UDP GSO to improve the throughput. My testing shows > that UDP GSO works with the local server (i.e. loopback interface) but > fails with a remote server (in WLAN,

question about using UDP GSO in Linux kernel 4.19

2020-07-25 Thread Han
My apologies if this is not the right place to ask this question. I'm trying to use UDP GSO to improve the throughput. My testing shows that UDP GSO works with the local server (i.e. loopback interface) but fails with a remote server (in WLAN, via wlan0 interface). My question is: do I need to ex