[SOLVED] Very slow network at realtek
Posted: 22 Oct 2018 00:29
I have very slow network at my new building
I connect 2 servers, old and new at same network hub and measure performance to my desktop (win10, intelNUC )
OLD server
new server
New server dmesg
pciconf
ifconfig
I tried to compille Realtek kernel from here , but it give speedup 10%-15% only
I tried to play MTU- 1500 is mtu for maximal speed
Ideas ?
I connect 2 servers, old and new at same network hub and measure performance to my desktop (win10, intelNUC )
OLD server
new server
New server dmesg
Code: Select all
Copyright (c) 1992-2018 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
The Regents of the University of California. All rights reserved.
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 11.2-RELEASE-p3 #0 r338829M: Thu Sep 20 17:32:35 CEST 2018
root@dev.xigmanas.com:/usr/obj/xigmanas/usr/src/sys/XIGMANAS-amd64 amd64
FreeBSD clang version 6.0.0 (tags/RELEASE_600/final 326565) (based on LLVM 6.0.0)
VT(vga): resolution 640x480
CPU: AMD A8-7600 Radeon R7, 10 Compute Cores 4C+6G (3092.32-MHz K8-class CPU)
Origin="AuthenticAMD" Id=0x630f01 Family=0x15 Model=0x30 Stepping=1
Features=0x178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT>
Features2=0x3e98320b<SSE3,PCLMULQDQ,MON,SSSE3,FMA,CX16,SSE4.1,SSE4.2,POPCNT,AESNI,XSAVE,OSXSAVE,AVX,F16C>
AMD Features=0x2e500800<SYSCALL,NX,MMX+,FFXSR,Page1GB,RDTSCP,LM>
AMD Features2=0xfebbfff<LAHF,CMP,SVM,ExtAPIC,CR8,ABM,SSE4A,MAS,Prefetch,OSVW,IBS,XOP,SKINIT,WDT,LWP,FMA4,TCE,NodeId,TBM,Topology,PCXC,PNXC,<b25>,DBE,PTSC>
Structured Extended Features=0x9<FSGSBASE,BMI1>
XSAVE Features=0x1<XSAVEOPT>
SVM: NP,NRIP,VClean,AFlush,DAssist,NAsids=65536
TSC: P-state invariant, performance statistics
real memory = 17179869184 (16384 MB)
avail memory = 15321522176 (14611 MB)
Event timer "LAPIC" quality 600
ACPI APIC Table: <ALASKA A M I>
FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
FreeBSD/SMP: 1 package(s) x 4 core(s)
WARNING: VIMAGE (virtualized network stack) is a highly experimental feature.
Firmware Warning (ACPI): Optional FADT field Pm2ControlBlock has valid Length but zero Address: 0x0000000000000000/0x1 (20171214/tbfadt-796)
ioapic0 <Version 2.1> irqs 0-23 on motherboard
ioapic1 <Version 2.1> irqs 24-55 on motherboard
SMP: AP CPU #2 Launched!
SMP: AP CPU #1 Launched!
SMP: AP CPU #3 Launched!
Timecounter "TSC-low" frequency 1546162208 Hz quality 1000
random: entropy device external interface
md0: Preloaded image </mfsroot> 134217728 bytes at 0xffffffff828cef20
kbd1 at kbdmux0
netmap: loaded module
module_register_init: MOD_LOAD (vesa, 0xffffffff81195e40, 0) error 19
nexus0
vtvga0: <VT VGA driver> on motherboard
cryptosoft0: <software crypto> on motherboard
acpi0: <ALASKA A M I> on motherboard
acpi0: Power Button (fixed)
cpu0: <ACPI CPU> on acpi0
cpu1: <ACPI CPU> on acpi0
cpu2: <ACPI CPU> on acpi0
cpu3: <ACPI CPU> on acpi0
attimer0: <AT timer> port 0x40-0x43 irq 0 on acpi0
Timecounter "i8254" frequency 1193182 Hz quality 0
Event timer "i8254" frequency 1193182 Hz quality 100
atrtc0: <AT realtime clock> port 0x70-0x71 on acpi0
atrtc0: registered as a time-of-day clock, resolution 1.000000s
Event timer "RTC" frequency 32768 Hz quality 0
hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff irq 0,8 on acpi0
Timecounter "HPET" frequency 14318180 Hz quality 950
Event timer "HPET" frequency 14318180 Hz quality 450
Event timer "HPET1" frequency 14318180 Hz quality 450
Event timer "HPET2" frequency 14318180 Hz quality 450
Timecounter "ACPI-fast" frequency 3579545 Hz quality 900
acpi_timer0: <32-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pcib0: _OSC returned error 0x10
pci0: <ACPI PCI bus> on pcib0
vgapci0: <VGA-compatible display> port 0xf000-0xf0ff mem 0xe0000000-0xefffffff,0xf0000000-0xf07fffff,0xfeb00000-0xfeb3ffff irq 26 at device 1.0 on pci0
vgapci0: Boot video device
hdac0: <ATI (0x1308) HDA Controller> mem 0xfeb64000-0xfeb67fff irq 27 at device 1.1 on pci0
pcib1: <ACPI PCI-PCI bridge> irq 18 at device 3.3 on pci0
pci1: <ACPI PCI bus> on pcib1
xhci0: <XHCI (generic) USB 3.0 controller> mem 0xfea00000-0xfea07fff irq 40 at device 0.0 on pci1
xhci0: 32 bytes context size, 64-bit DMA
xhci0: Unable to map MSI-X table
usbus0 on xhci0
usbus0: 5.0Gbps Super Speed USB v3.0
xhci1: <AMD FCH USB 3.0 controller> mem 0xfeb6a000-0xfeb6bfff irq 18 at device 16.0 on pci0
xhci1: 32 bytes context size, 64-bit DMA
xhci1: Unable to map MSI-X table
usbus1 on xhci1
usbus1: 5.0Gbps Super Speed USB v3.0
xhci2: <AMD FCH USB 3.0 controller> mem 0xfeb68000-0xfeb69fff irq 17 at device 16.1 on pci0
xhci2: 32 bytes context size, 64-bit DMA
xhci2: Unable to map MSI-X table
usbus2 on xhci2
usbus2: 5.0Gbps Super Speed USB v3.0
ahci0: <AMD Hudson-2 AHCI SATA controller> port 0xf140-0xf147,0xf130-0xf133,0xf120-0xf127,0xf110-0xf113,0xf100-0xf10f mem 0xfeb70000-0xfeb707ff irq 19 at device 17.0 on pci0
ahci0: AHCI v1.30 with 8 6Gbps ports, Port Multiplier supported
ahcich0: <AHCI channel> at channel 0 on ahci0
ahcich1: <AHCI channel> at channel 1 on ahci0
ahcich2: <AHCI channel> at channel 2 on ahci0
ahcich3: <AHCI channel> at channel 3 on ahci0
ahcich4: <AHCI channel> at channel 4 on ahci0
ahcich5: <AHCI channel> at channel 5 on ahci0
ahcich6: <AHCI channel> at channel 6 on ahci0
ahcich7: <AHCI channel> at channel 7 on ahci0
ohci0: <AMD FCH USB Controller> mem 0xfeb6f000-0xfeb6ffff irq 18 at device 18.0 on pci0
usbus3 on ohci0
usbus3: 12Mbps Full Speed USB v1.0
ehci0: <AMD FCH USB 2.0 controller> mem 0xfeb6e000-0xfeb6e0ff irq 17 at device 18.2 on pci0
usbus4: EHCI version 1.0
usbus4 on ehci0
usbus4: 480Mbps High Speed USB v2.0
ohci1: <AMD FCH USB Controller> mem 0xfeb6d000-0xfeb6dfff irq 18 at device 19.0 on pci0
usbus5 on ohci1
usbus5: 12Mbps Full Speed USB v1.0
ehci1: <AMD FCH USB 2.0 controller> mem 0xfeb6c000-0xfeb6c0ff irq 17 at device 19.2 on pci0
usbus6: EHCI version 1.0
usbus6 on ehci1
usbus6: 480Mbps High Speed USB v2.0
hdac1: <AMD Hudson-2 HDA Controller> mem 0xfeb60000-0xfeb63fff irq 16 at device 20.2 on pci0
isab0: <PCI-ISA bridge> at device 20.3 on pci0
isa0: <ISA bus> on isab0
pcib2: <ACPI PCI-PCI bridge> at device 20.4 on pci0
pci2: <ACPI PCI bus> on pcib2
pcib3: <ACPI PCI-PCI bridge> at device 21.0 on pci0
pci3: <ACPI PCI bus> on pcib3
pcib4: <ACPI PCI-PCI bridge> at device 21.2 on pci0
pci4: <ACPI PCI bus> on pcib4
re0: <Realtek PCIe GBE Family Controller> port 0xe000-0xe0ff mem 0xfe904000-0xfe904fff,0xfe900000-0xfe903fff irq 18 at device 0.0 on pci4
re0: Using Memory Mapping!
re0: Using 1 MSI-X message
re0: version:1.95.00
re0: Ethernet address: 60:45:cb:7f:31:3a
This product is covered by one or more of the following patents:
US6,570,884, US6,115,776, and US6,327,625.
re0: Ethernet address: 60:45:cb:7f:31:3a
amdtemp0: <AMD CPU On-Die Thermal Sensors> on hostb7
acpi_button0: <Power Button> on acpi0
uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
ppc0: cannot reserve I/O port range
acpi_throttle0: <ACPI CPU Throttling> on cpu0
hwpstate0: <Cool`n'Quiet 2.0> on cpu0
acpi_throttle1: <ACPI CPU Throttling> on cpu1
acpi_throttle1: failed to attach P_CNT
device_attach: acpi_throttle1 attach returned 6
acpi_throttle2: <ACPI CPU Throttling> on cpu2
acpi_throttle2: failed to attach P_CNT
device_attach: acpi_throttle2 attach returned 6
acpi_throttle3: <ACPI CPU Throttling> on cpu3
acpi_throttle3: failed to attach P_CNT
device_attach: acpi_throttle3 attach returned 6
ZFS filesystem version: 5
ZFS storage pool version: features support (5000)
Timecounters tick every 1.000 msec
iSCSI boot driver version 0.2.13
hdacc0: <ATI R6xx HDA CODEC> at cad 0 on hdac0
hdaa0: <ATI R6xx Audio Function Group> at nid 1 on hdacc0
pcm0: <ATI R6xx (HDMI)> at nid 3 on hdaa0
hdacc1: <Realtek ALC887 HDA CODEC> at cad 0 on hdac1
hdaa1: <Realtek ALC887 Audio Function Group> at nid 1 on hdacc1
pcm1: <Realtek ALC887 (Rear Analog)> at nid 20 and 24,26 on hdaa1
pcm2: <Realtek ALC887 (Front Analog)> at nid 27 and 25 on hdaa1
pcm3: <Realtek ALC887 (Internal Digital)> at nid 17 on hdaa1
ugen1.1: <0x1022 XHCI root HUB> at usbus1
ugen6.1: <AMD EHCI root HUB> at usbus6
ugen0.1: <0x1b21 XHCI root HUB> at usbus0
ugen3.1: <AMD OHCI root HUB> at usbus3
uhub0: <0x1022 XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on usbus1
uhub1: <0x1b21 XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on usbus0
uhub2: <AMD EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus6
uhub3: <AMD OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus3
ugen2.1: <0x1022 XHCI root HUB> at usbus2
ugen5.1: <AMD OHCI root HUB> at usbus5
ugen4.1: <AMD EHCI root HUB> at usbus4
uhub4: <0x1022 XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on usbus2
uhub5: <AMD OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus5
uhub6: <AMD EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus4
uhub3: 5 ports with 5 removable, self powered
uhub5: 5 ports with 5 removable, self powered
uhub0: 4 ports with 4 removable, self powered
uhub1: 4 ports with 4 removable, self powered
uhub4: 4 ports with 4 removable, self powered
ugen1.2: <vendor 0x7392 product 0x7811> at usbus1
uhub2: 5 ports with 5 removable, self powered
uhub6: 5 ports with 5 removable, self powered
ugen3.2: <Prlific Technology Inc. IEEE-1284 Controller> at usbus3
ada0 at ahcich0 bus 0 scbus0 target 0 lun 0
ada0: <ST3500418AS CC38> ATA8-ACS SATA 2.x device
ada0: Serial Number 9VMC7VKX
ada0: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
ada0: Command Queueing enabled
ada0: 476940MB (976773168 512 byte sectors)
ada1 at ahcich1 bus 0 scbus1 target 0 lun 0
ada1: <ST4000DM004-2CV104 0001> ACS-3 ATA SATA 3.x device
ada1: Serial Number ZFN1CZJE
ada1: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 8192bytes)
ada1: Command Queueing enabled
ada1: 3815447MB (7814037168 512 byte sectors)
ada1: quirks=0x1<4K>
ada2 at ahcich3 bus 0 scbus3 target 0 lun 0
ada2: <ST4000DM004-2CV104 0001> ACS-3 ATA SATA 3.x device
ada2: Serial Number ZFN0CFQ5
ada2: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 8192bytes)
ada2: Command Queueing enabled
ada2: 3815447MB (7814037168 512 byte sectors)
ada2: quirks=0x1<4K>
ada3 at ahcich4 bus 0 scbus4 target 0 lun 0
ada3: <ST4000DM004-2CV104 0001> ACS-3 ATA SATA 3.x device
ada3: Serial Number WFN03567
ada3: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 8192bytes)
ada3: Command Queueing enabled
ada3: 3815447MB (7814037168 512 byte sectors)
ada3: quirks=0x1<4K>
ada4 at ahcich5 bus 0 scbus5 target 0 lun 0
ada4: <ST4000DM004-2CV104 0001> ACS-3 ATA SATA 3.x device
ada4: Serial Number WFN02K7T
ada4: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 8192bytes)
ada4: Command Queueing enabled
ada4: 3815447MB (7814037168 512 byte sectors)
ada4: quirks=0x1<4K>
Trying to mount root from ufs:/dev/md0 []...
random: unblocking device.
GEOM_NOP: Device ada1p1.nop created.
GEOM_NOP: Device ada2p1.nop created.
GEOM_NOP: Device ada3p1.nop created.
GEOM_NOP: Device ada4p1.nop created.
re0: link state changed to UP
urtwn0 on uhub0
urtwn0: <vendor 0x7392 product 0x7811, class 0/0, rev 2.00/2.00, addr 1> on usbus1
ulpt0 on uhub3
ulpt0: <Prlific Technology Inc. IEEE-1284 Controller, class 0/0, rev 1.00/2.00, addr 2> on usbus3
ulpt0: using bi-directional mode
urtwn0: MAC/BB RTL8188CUS, RF 6052 1T1R
urtwn0: enabling 11nCode: Select all
pciconf -lv
hostb0@pci0:0:0:0: class=0x060000 card=0x85cb1043 chip=0x14221022 rev=0x00 hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD]'
device = 'Family 15h (Models 30h-3fh) Processor Root Complex'
class = bridge
subclass = HOST-PCI
vgapci0@pci0:0:1:0: class=0x030000 card=0x85cb1043 chip=0x13131002 rev=0x00 hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD/ATI]'
device = 'Kaveri [Radeon R7 Graphics]'
class = display
subclass = VGA
hdac0@pci0:0:1:1: class=0x040300 card=0x85cb1043 chip=0x13081002 rev=0x00 hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD/ATI]'
device = 'Kaveri HDMI/DP Audio Controller'
class = multimedia
subclass = HDA
hostb1@pci0:0:2:0: class=0x060000 card=0x00000000 chip=0x14241022 rev=0x00 hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD]'
device = 'Family 15h (Models 30h-3fh) Processor Root Port'
class = bridge
subclass = HOST-PCI
hostb2@pci0:0:3:0: class=0x060000 card=0x00000000 chip=0x14241022 rev=0x00 hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD]'
device = 'Family 15h (Models 30h-3fh) Processor Root Port'
class = bridge
subclass = HOST-PCI
pcib1@pci0:0:3:3: class=0x060400 card=0x85cb1043 chip=0x14261022 rev=0x00 hdr=0x01
vendor = 'Advanced Micro Devices, Inc. [AMD]'
device = 'Family 15h (Models 30h-3fh) Processor Root Port'
class = bridge
subclass = PCI-PCI
hostb3@pci0:0:4:0: class=0x060000 card=0x00000000 chip=0x14241022 rev=0x00 hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD]'
device = 'Family 15h (Models 30h-3fh) Processor Root Port'
class = bridge
subclass = HOST-PCI
xhci1@pci0:0:16:0: class=0x0c0330 card=0x85ca1043 chip=0x78141022 rev=0x09 hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD]'
device = 'FCH USB XHCI Controller'
class = serial bus
subclass = USB
xhci2@pci0:0:16:1: class=0x0c0330 card=0x85ca1043 chip=0x78141022 rev=0x09 hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD]'
device = 'FCH USB XHCI Controller'
class = serial bus
subclass = USB
ahci0@pci0:0:17:0: class=0x010601 card=0x85ca1043 chip=0x78011022 rev=0x40 hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD]'
device = 'FCH SATA Controller [AHCI mode]'
class = mass storage
subclass = SATA
ohci0@pci0:0:18:0: class=0x0c0310 card=0x85ca1043 chip=0x78071022 rev=0x11 hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD]'
device = 'FCH USB OHCI Controller'
class = serial bus
subclass = USB
ehci0@pci0:0:18:2: class=0x0c0320 card=0x85ca1043 chip=0x78081022 rev=0x11 hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD]'
device = 'FCH USB EHCI Controller'
class = serial bus
subclass = USB
ohci1@pci0:0:19:0: class=0x0c0310 card=0x85ca1043 chip=0x78071022 rev=0x11 hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD]'
device = 'FCH USB OHCI Controller'
class = serial bus
subclass = USB
ehci1@pci0:0:19:2: class=0x0c0320 card=0x85ca1043 chip=0x78081022 rev=0x11 hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD]'
device = 'FCH USB EHCI Controller'
class = serial bus
subclass = USB
none0@pci0:0:20:0: class=0x0c0500 card=0x85ca1043 chip=0x780b1022 rev=0x16 hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD]'
device = 'FCH SMBus Controller'
class = serial bus
subclass = SMBus
hdac1@pci0:0:20:2: class=0x040300 card=0x86c71043 chip=0x780d1022 rev=0x01 hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD]'
device = 'FCH Azalia Controller'
class = multimedia
subclass = HDA
isab0@pci0:0:20:3: class=0x060100 card=0x85ca1043 chip=0x780e1022 rev=0x11 hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD]'
device = 'FCH LPC Bridge'
class = bridge
subclass = PCI-ISA
pcib2@pci0:0:20:4: class=0x060401 card=0x00000000 chip=0x780f1022 rev=0x40 hdr=0x01
vendor = 'Advanced Micro Devices, Inc. [AMD]'
device = 'FCH PCI Bridge'
class = bridge
subclass = PCI-PCI
pcib3@pci0:0:21:0: class=0x060400 card=0x00001022 chip=0x43a01022 rev=0x00 hdr=0x01
vendor = 'Advanced Micro Devices, Inc. [AMD]'
device = 'Hudson PCI to PCI bridge (PCIE port 0)'
class = bridge
subclass = PCI-PCI
pcib4@pci0:0:21:2: class=0x060400 card=0x00001022 chip=0x43a21022 rev=0x00 hdr=0x01
vendor = 'Advanced Micro Devices, Inc. [AMD]'
device = 'Hudson PCI to PCI bridge (PCIE port 2)'
class = bridge
subclass = PCI-PCI
hostb4@pci0:0:24:0: class=0x060000 card=0x00000000 chip=0x141a1022 rev=0x00 hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD]'
device = 'Family 15h (Models 30h-3fh) Processor Function 0'
class = bridge
subclass = HOST-PCI
hostb5@pci0:0:24:1: class=0x060000 card=0x00000000 chip=0x141b1022 rev=0x00 hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD]'
device = 'Family 15h (Models 30h-3fh) Processor Function 1'
class = bridge
subclass = HOST-PCI
hostb6@pci0:0:24:2: class=0x060000 card=0x00000000 chip=0x141c1022 rev=0x00 hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD]'
device = 'Family 15h (Models 30h-3fh) Processor Function 2'
class = bridge
subclass = HOST-PCI
hostb7@pci0:0:24:3: class=0x060000 card=0x00000000 chip=0x141d1022 rev=0x00 hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD]'
device = 'Family 15h (Models 30h-3fh) Processor Function 3'
class = bridge
subclass = HOST-PCI
hostb8@pci0:0:24:4: class=0x060000 card=0x00000000 chip=0x141e1022 rev=0x00 hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD]'
device = 'Family 15h (Models 30h-3fh) Processor Function 4'
class = bridge
subclass = HOST-PCI
hostb9@pci0:0:24:5: class=0x060000 card=0x00000000 chip=0x141f1022 rev=0x00 hdr=0x00
vendor = 'Advanced Micro Devices, Inc. [AMD]'
device = 'Family 15h (Models 30h-3fh) Processor Function 5'
class = bridge
subclass = HOST-PCI
xhci0@pci0:1:0:0: class=0x0c0330 card=0x86f21043 chip=0x13431b21 rev=0x00 hdr=0x00
vendor = 'ASMedia Technology Inc.'
device = 'ASM1143 USB 3.1 Host Controller'
class = serial bus
subclass = USB
re0@pci0:4:0:0: class=0x020000 card=0x86771043 chip=0x816810ec rev=0x15 hdr=0x00
vendor = 'Realtek Semiconductor Co., Ltd.'
device = 'RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller'
class = network
subclass = ethernetCode: Select all
ifconfig
re0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
ether 60:45:cb:7f:31:3a
hwaddr 60:45:cb:7f:31:3a
inet 10.0.0.60 netmask 0xffffff00 broadcast 10.0.0.255
nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
media: Ethernet autoselect (1000baseT <full-duplex>)
status: active
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384
options=600003<RXCSUM,TXCSUM,RXCSUM_IPV6,TXCSUM_IPV6>
inet6 ::1 prefixlen 128
inet6 fe80::1%lo0 prefixlen 64 scopeid 0x2
inet 127.0.0.1 netmask 0xff000000
nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
groups: lo
I tried to play MTU- 1500 is mtu for maximal speed
Ideas ?
