Hello guys, I'm having problems trying to improve my transfer speed over LAN. I can't consistently reach speeds over 10 MBytes/s using iPerf (real disk writing transfers with scp render basically the same results). Since both server (OpenBSD) and client (Windows) are able to reach speeds over 30 MBytes/s downloading files from the internet, I reckon there's something to be tweaked on my machines. Any thoughts regarding what can be done on the server?
I already tried to no avail what is suggested here: http://dant.net.ru/calomel/network_performance.html Here is there relevant part of my dmesg: OpenBSD 7.2 (GENERIC.MP) #5: Wed Jan 11 01:03:12 MST 2023 em0 at pci0 dev 25 function 0 "Intel ICH10 D BM LM" rev 0x02: apic 2 int 20 Here's my ifconfig output: lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 32768 index 3 priority 0 llprio 3 groups: lo inet6 ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3 inet 127.0.0.1 netmask 0xff000000 em0: flags=808843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST,AUTOCONF4> mtu 1500 lladdr index 1 priority 0 llprio 3 groups: egress media: Ethernet autoselect (1000baseT full-duplex,rxpause,txpause) status: active inet 192.168.1.2 netmask 0xffffff00 broadcast 192.168.1.255 enc0: flags=0<> index 2 priority 0 llprio 3 groups: enc status: active pflog0: flags=141<UP,RUNNING,PROMISC> mtu 33136 index 4 priority 0 llprio 3 groups: pflog Best, Vitor