Re: ure0: Questionable Performance

2024-07-26 Thread matthewd
> From other comments, it seems like this device is just not that good. Yes :-) I have two in case someone wants one! I have since purchased an axen(4) device and am seeing improved performance. > The only suggestions I would have to debug it are: > > - Test in UDP mode also. TCP is extre

Re: ure0: Questionable Performance

2024-07-26 Thread matthewd
> I'll look around for an adapter using axen(4) - they seem relatively > inexpensive. > To close out this thread, I received an adapter using axen(4). I also enabled tso4. With the following sysctl's set, I see a remarkable improvement over what I had with ure(4), though not quite to what y

Re: ure0: Questionable Performance

2024-07-23 Thread Greg Troxel
matth...@fastmail.us writes: I am amused by "older laptop" and "USB-C". Those don't go together! I call anything new enough to have USB-C "relatively new". > $ ifconfig ure0 > ure0: flags=0x8843 mtu 1500 > capabilities=0x3ff00 > capabilities=0x3ff00 > capabilities=0x3ff0

Re: ure0: Questionable Performance

2024-07-23 Thread matthewd
Thank you for the reply! On Mon, Jul 22, 2024, at 7:54 AM, Robert Swindells wrote: > matth...@fastmai.us wrote: >> May I have some help troubleshooting poor network performance? I have >> an older laptop (Thinkpad 13) with a USB-C Ethernet dongle that attaches >> as ure0 as it has no builtin Ethe

Re: ure0: Questionable Performance

2024-07-22 Thread Sergio de Almeida Lenzi
Em seg, 2024-07-22 às 14:54 +0100, Robert Swindells escreveu: > matth...@fastmai.us wrote: > > May I have some help troubleshooting poor network performance? I have > > an older laptop (Thinkpad 13) with a USB-C Ethernet dongle that attaches > > as ure0 as it has no builtin Ethernet port. I'm r

Re: ure0: Questionable Performance

2024-07-22 Thread Robert Swindells
matth...@fastmai.us wrote: > May I have some help troubleshooting poor network performance? I have > an older laptop (Thinkpad 13) with a USB-C Ethernet dongle that attaches > as ure0 as it has no builtin Ethernet port. I'm running NetBSD 10.0 > STABLE built locally from a couple of days ago.

Re: ure0: Questionable Performance

2024-07-22 Thread Daniel Cunha
Hi Matthew, I'm not a NetBSD expert but these days I have been spending some time studying the system and one topic that I read was related to NetBSD Tunning, I am not sure if it can help you, but this tutorial https://wiki.netbsd.org/tutorials/tuning_netbsd_for_performance/#index3h2 give some TCP

ure0: Questionable Performance

2024-07-22 Thread matthewd
Hi, May I have some help troubleshooting poor network performance? I have an older laptop (Thinkpad 13) with a USB-C Ethernet dongle that attaches as ure0 as it has no builtin Ethernet port. I'm running NetBSD 10.0 STABLE built locally from a couple of days ago. $ uname -a NetBSD snoopy 10.