Closed Chrno21 closed 3 years ago
2,5 Gb/s Works between Laptop(Windows) and old NAS(Windows)
I have a feeling that this problem is caused by the routing configuration. Can you please provide more details about the network configuration that is not working properly?
Oh I did not want to create confusion. That was only as an example that the connection works without the Synology.
The connection I need and where only 1 GBit/s works is: DS620slim > ASUSTOR AS-U2.5G > Cat.7 Lan Cable > ASUSTOR AS-U2.5G > Old Windows based NAS
I think the problem is this:
|__1-1 0bda:8156:3000 00 2.10 480MBit/s 500mA 1IF (Realtek USB 10/100/1G/2.5G LAN 000000001)
and
[ 42.660855] r8152: module verification failed: signature and/or required key missing - tainting kernel
[ 42.781525] usbcore: registered new interface driver r8152
[ 42.911676] usb 1-1: reset high-speed USB device number 2 using xhci_hcd
[ 43.071594] usb 1-1: not running at top speed
[ 43.196220] init: btacd main process (6893) killed by TERM signal
[ 43.271926] init: iscsi_pluginserverd main process (10931) terminated with status 255
[ 43.296889] init: iscsi_pluginserverd main process ended, respawning
[ 43.445498] usb 1-1: reset high-speed USB device number 2 using xhci_hcd
[ 43.487180] usbcore: deregistering interface driver btusb
[ 43.593568] usb 1-1: not running at top speed
[ 43.968492] usb 1-1: reset high-speed USB device number 2 using xhci_hcd
[ 44.128541] usb 1-1: not running at top speed
[ 44.503433] usb 1-1: reset high-speed USB device number 2 using xhci_hcd
[ 44.654511] usb 1-1: not running at top speed
[ 45.029452] usb 1-1: reset high-speed USB device number 2 using xhci_hcd
[ 45.195499] usb 1-1: not running at top speed
[ 45.571305] usb 1-1: reset high-speed USB device number 2 using xhci_hcd
[ 45.727295] usb 1-1: not running at top speed
[ 45.822451] netif_napi_add() called with weight 256 on device eth%d
[ 45.845127] r8152 1-1:1.0 eth2: v2.15.0 (2021/04/15)
[ 45.873117] r8152 1-1:1.0 eth2: This product is covered by one or more of the following patents:
US6,570,884, US6,115,776, and US6,327,625.
[ 45.983064] r8152 1-1:1.0 eth2: chip rev 12
Indeed, that must be the cause.
Could you try following?
But, since whether use SuperSpeed mode is determined by the Host Controller, there is nothing to do by the Class Driver.
This was the first thing I tested. But the same on both ports.
The USB Drives/HDDs are all recognized as USB 3.2 on both Ports.
I baught a Club 3D CAC-1420 and 2,5GBit/s are "working".
PC > ASUSTOR AS-U2.5G > Cat.7 Lan Cable > Club 3D CAC-1420 > DS620slim:
Connecting to host 192.168.1.19, port 5201
[ 5] local 192.168.1.20 port 50590 connected to 192.168.1.19 port 5201
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 239 MBytes 2.01 Gbits/sec 0 212 KBytes
[ 5] 1.00-2.00 sec 239 MBytes 2.01 Gbits/sec 0 212 KBytes
[ 5] 2.00-3.00 sec 239 MBytes 2.00 Gbits/sec 0 212 KBytes
[ 5] 3.00-4.00 sec 239 MBytes 2.01 Gbits/sec 0 212 KBytes
[ 5] 4.00-5.00 sec 239 MBytes 2.01 Gbits/sec 0 212 KBytes
[ 5] 5.00-6.00 sec 239 MBytes 2.01 Gbits/sec 0 212 KBytes
[ 5] 6.00-7.00 sec 238 MBytes 2.00 Gbits/sec 0 212 KBytes
[ 5] 7.00-8.00 sec 239 MBytes 2.01 Gbits/sec 0 212 KBytes
[ 5] 8.00-9.00 sec 240 MBytes 2.01 Gbits/sec 0 212 KBytes
[ 5] 9.00-10.00 sec 239 MBytes 2.01 Gbits/sec 0 212 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.00 sec 2.34 GBytes 2.01 Gbits/sec 0 sender
[ 5] 0.00-10.00 sec 2.33 GBytes 2.01 Gbits/sec receiver
can we improve this? it seems he only use 2 GBit/s. A matrix for compatibility would be really handy.
Hmm, the signal quality may be degraded due to the C to A conversion adapter included in ASUSTOR AS-U2.5G. I'm interested to see what happens when you connect the dongle via a USB hub.
can we improve this? it seems he only use 2 GBit/s.
You may have already tried this, but increasing the MTU to 9k will improve the throughput somewhat.
Hmm, the signal quality may be degraded due to the C to A conversion adapter included in ASUSTOR AS-U2.5G. I'm interested to see what happens when you connect the dongle via a USB hub.
I can test it with my Lenovo P52 directly.
You may have already tried this, but increasing the MTU to 9k will improve the throughput somewhat.
No, good point.
I have just tried the same Asustor AS-U2.5G2 on my DS720+ and I get the same as you: only connected to USB2 speed.
I can confirm that it's the USC-C to USB-A adapter that limits it to 480 MBit/s (tested with and without the adapter on my laptop: with adapter -> 480 MBit/s, without adapter -> 5000 MBit/s).
The issue is that the adapter seems to be directional: there's a mark on one side of the USB-C connector that must be on the same side as the USB logo on the adapter. Once connected thus, the NIC is back to USB3 speeds.
Thank you for the information. It is very helpful. I update the readme to describe this. I'm closing this issue. Please feel free to re-open the issue If there is anything else I should be doing,
I have just tried the same Asustor AS-U2.5G2 on my DS720+ and I get the same as you: only connected to USB2 speed.
I can confirm that it's the USC-C to USB-A adapter that limits it to 480 MBit/s (tested with and without the adapter on my laptop: with adapter -> 480 MBit/s, without adapter -> 5000 MBit/s).
The issue is that the adapter seems to be directional: there's a mark on one side of the USB-C connector that must be on the same side as the USB logo on the adapter. Once connected thus, the NIC is back to USB3 speeds.
How's the AS-U2.5G2 working for you? I am eyeing this adapter since it uses the RTL8156B controller and it seems to be one of the few that use it.
How's the AS-U2.5G2 working for you? I am eyeing this adapter since it uses the RTL8156B controller and it seems to be one of the few that use it.
It's been running flawlessly for a month now and no issue with the speed.
Description of the problem
Only 1000 MBit/s, Vollduplex, MTU 1500
Description of your products
Description of your environment
2,5 Gb/s Works between Laptop(Windows) and old NAS(Windows)
Output of
dmesg
commanddmesg output
```` [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 4.4.59+ (root@build3) (gcc version 4.9.3 20150311 (prerelease) (crosstool-NG 1.20.0) ) #25556 SMP PREEMPT Thu Mar 18 13:00:35 CST 2021 [ 0.000000] Command line: root=/dev/md0 earlyprintk=apl console=ttyS2,115200n8 ihd_num=6 netif_num=2 HddHotplug=1 syno_hw_version=DS620slim vender_format_version=2 syno_hdd_detect=18,179,176,175,177,171 syno_hdd_enable=21,20,19,9,173,172 syno_usb_vbus_gpio=11@0000:00:15.0@1,10@0000:00:15.0@2,10@0000:00:15.0@3 syno_spinup_group=6 syno_spinup_group_delay=0 synoboot2 sn=2120R2RA3AY4S macs=001132eeeeb3,001132eeeeb4 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] x86/fpu: xstate_offset[3]: 960, xstate_sizes[3]: 64 [ 0.000000] x86/fpu: xstate_offset[4]: 1024, xstate_sizes[4]: 64 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x08: 'MPX bounds registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x10: 'MPX CSR' [ 0.000000] x86/fpu: Enabled xstate features 0x1b, context size is 1088 bytes, using 'standard' format. [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000059000-0x0000000000085fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000086000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000000fffffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000010000000-0x0000000012150fff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000012151000-0x0000000067c27fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000067c28000-0x0000000067c28fff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x0000000067c29000-0x0000000067c42fff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000067c43000-0x0000000067c7dfff] usable [ 0.000000] BIOS-e820: [mem 0x0000000067c7e000-0x0000000068c7dfff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000068c7e000-0x000000007822efff] usable [ 0.000000] BIOS-e820: [mem 0x000000007822f000-0x000000007aebefff] reserved [ 0.000000] BIOS-e820: [mem 0x000000007aebf000-0x000000007afbefff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x000000007afbf000-0x000000007affefff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000007afff000-0x000000007affffff] usable [ 0.000000] BIOS-e820: [mem 0x000000007b000000-0x000000007fffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000d3709000-0x00000000d370afff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000e3ffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed01000-0x00000000fed01fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ff800000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x00000001ffffffff] usable [ 0.000000] bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] e820: update [mem 0x01d646c8-0x01d646d7] usable ==> usable [ 0.000000] extended physical RAM map: [ 0.000000] reserve setup_data: [mem 0x0000000000000000-0x0000000000057fff] usable [ 0.000000] reserve setup_data: [mem 0x0000000000058000-0x0000000000058fff] reserved [ 0.000000] reserve setup_data: [mem 0x0000000000059000-0x0000000000085fff] usable [ 0.000000] reserve setup_data: [mem 0x0000000000086000-0x00000000000fffff] reserved [ 0.000000] reserve setup_data: [mem 0x0000000000100000-0x0000000001d646c7] usable [ 0.000000] reserve setup_data: [mem 0x0000000001d646c8-0x0000000001d646d7] usable [ 0.000000] reserve setup_data: [mem 0x0000000001d646d8-0x000000000fffffff] usable [ 0.000000] reserve setup_data: [mem 0x0000000010000000-0x0000000012150fff] reserved [ 0.000000] reserve setup_data: [mem 0x0000000012151000-0x0000000067c27fff] usable [ 0.000000] reserve setup_data: [mem 0x0000000067c28000-0x0000000067c28fff] ACPI NVS [ 0.000000] reserve setup_data: [mem 0x0000000067c29000-0x0000000067c42fff] reserved [ 0.000000] reserve setup_data: [mem 0x0000000067c43000-0x0000000067c7dfff] usable [ 0.000000] reserve setup_data: [mem 0x0000000067c7e000-0x0000000068c7dfff] reserved [ 0.000000] reserve setup_data: [mem 0x0000000068c7e000-0x000000007822efff] usable [ 0.000000] reserve setup_data: [mem 0x000000007822f000-0x000000007aebefff] reserved [ 0.000000] reserve setup_data: [mem 0x000000007aebf000-0x000000007afbefff] ACPI NVS [ 0.000000] reserve setup_data: [mem 0x000000007afbf000-0x000000007affefff] ACPI data [ 0.000000] reserve setup_data: [mem 0x000000007afff000-0x000000007affffff] usable [ 0.000000] reserve setup_data: [mem 0x000000007b000000-0x000000007fffffff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000d3709000-0x00000000d370afff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000e0000000-0x00000000e3ffffff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000fed01000-0x00000000fed01fff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000ff800000-0x00000000ffffffff] reserved [ 0.000000] reserve setup_data: [mem 0x0000000100000000-0x00000001ffffffff] usable [ 0.000000] efi: EFI v2.50 by INSYDE Corp. [ 0.000000] efi: ACPI 2.0=0x7affe014 SMBIOS=0x78757000 SMBIOS 3.0=0x78755000 [ 0.000000] SMBIOS 3.0.0 present. [ 0.000000] Kernel/User page tables isolation: disabled [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0x200000 max_arch_pfn = 0x400000000 [ 0.000000] MTRR default type: uncachable [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 0000000000 mask 7F80000000 write-back [ 0.000000] 1 base 007C000000 mask 7FFC000000 uncachable [ 0.000000] 2 base 007B000000 mask 7FFF000000 uncachable [ 0.000000] 3 base 0100000000 mask 7F00000000 write-back [ 0.000000] 4 disabled [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] 8 disabled [ 0.000000] 9 disabled [ 0.000000] x86/PAT: Configuration [0-7]: WB WT UC- UC WB WT UC- UC [ 0.000000] e820: update [mem 0x7b000000-0xffffffff] usable ==> reserved [ 0.000000] e820: last_pfn = 0x7b000 max_arch_pfn = 0x400000000 [ 0.000000] Base memory trampoline at [ffff88000007a000] 7a000 size 28672 [ 0.000000] Using GB pages for direct mapping [ 0.000000] BRK [0x019fd000, 0x019fdfff] PGTABLE [ 0.000000] BRK [0x019fe000, 0x019fefff] PGTABLE [ 0.000000] BRK [0x019ff000, 0x019fffff] PGTABLE [ 0.000000] BRK [0x01a00000, 0x01a00fff] PGTABLE [ 0.000000] BRK [0x01a01000, 0x01a01fff] PGTABLE [ 0.000000] BRK [0x01a02000, 0x01a02fff] PGTABLE [ 0.000000] RAMDISK: [mem 0x3746a000-0x37a2cfff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x000000007AFFE014 000024 (v02 INSYDE) [ 0.000000] ACPI: XSDT 0x000000007AFDA188 0000DC (v01 INSYDE INSYDE 00000003 01000013) [ 0.000000] ACPI: FACP 0x000000007AFF5000 000114 (v06 INSYDE INSYDE 00000003 ACPI 00040000) [ 0.000000] ACPI: DSDT 0x000000007AFE6000 00772B (v02 INSYDE INSYDE 00000003 ACPI 00040000) [ 0.000000] ACPI: FACS 0x000000007AFAF000 000040 [ 0.000000] ACPI: FACS 0x000000007AFAF000 000040 [ 0.000000] ACPI: UEFI 0x000000007AFFD000 000236 (v01 INSYDE INSYDE 00000001 ACPI 00040000) [ 0.000000] ACPI: BDAT 0x000000007AFFB000 000030 (v02 INSYDE INSYDE 00000000 ACPI 00040000) [ 0.000000] ACPI: UEFI 0x000000007AFFA000 000042 (v01 INSYDE INSYDE 00000002 ACPI 00040000) [ 0.000000] ACPI: SSDT 0x000000007AFF9000 000554 (v01 INSYDE Tpm2Tabl 00001000 ACPI 00040000) [ 0.000000] ACPI: TPM2 0x000000007AFF8000 000034 (v03 INSYDE INSYDE 00000002 ACPI 00040000) [ 0.000000] ACPI: PSDS 0x000000007AFF7000 00004D (v01 INSYDE INSYDE 00000005 ACPI 00040000) [ 0.000000] ACPI: HPET 0x000000007AFF4000 000038 (v01 INSYDE INSYDE 00000003 ACPI 00040000) [ 0.000000] ACPI: LPIT 0x000000007AFF3000 00005C (v01 INSYDE INSYDE 00000003 ACPI 00040000) [ 0.000000] ACPI: APIC 0x000000007AFF2000 000084 (v03 INSYDE INSYDE 00000003 ACPI 00040000) [ 0.000000] ACPI: MCFG 0x000000007AFF1000 00003C (v01 INSYDE INSYDE 00000003 ACPI 00040000) [ 0.000000] ACPI: NPKT 0x000000007AFF0000 000065 (v01 INSYDE INSYDE 00000003 ACPI 00040000) [ 0.000000] ACPI: WDRT 0x000000007AFEF000 000047 (v01 INSYDE INSYDE 00000003 ACPI 00040000) [ 0.000000] ACPI: WSMT 0x000000007AFEE000 000028 (v01 INSYDE INSYDE 00000003 ACPI 00040000) [ 0.000000] ACPI: SSDT 0x000000007AFE4000 00024A (v02 INSYDE UsbCTabl 00000003 ACPI 00040000) [ 0.000000] ACPI: SSDT 0x000000007AFE3000 0000BC (v01 INSYDE Platform 00001000 ACPI 00040000) [ 0.000000] ACPI: SSDT 0x000000007AFE2000 000541 (v02 INSYDE Cpu0Ist 00003000 ACPI 00040000) [ 0.000000] ACPI: SSDT 0x000000007AFE1000 00072B (v02 INSYDE CpuSsdt 00003000 ACPI 00040000) [ 0.000000] ACPI: SSDT 0x000000007AFDE000 002760 (v02 INSYDE SaSsdt 00003000 ACPI 00040000) [ 0.000000] ACPI: FPDT 0x000000007AFDD000 000034 (v01 INSYDE INSYDE 00000002 ACPI 00040000) [ 0.000000] ACPI: WDAT 0x000000007AFF6000 000104 (v01 INSYDE INSYDE 00000000 ACPI 00040000) [ 0.000000] ACPI: BGRT 0x000000007AFE5000 000038 (v01 INSYDE INSYDE 00000001 ACPI 00040000) [ 0.000000] ACPI: NHLT 0x000000007AFDC000 00002D (v00 INTEL EDK2 00000002 01000013) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x00000001ffffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x0000000000057fff] [ 0.000000] node 0: [mem 0x0000000000059000-0x0000000000085fff] [ 0.000000] node 0: [mem 0x0000000000100000-0x000000000fffffff] [ 0.000000] node 0: [mem 0x0000000012151000-0x0000000067c27fff] [ 0.000000] node 0: [mem 0x0000000067c43000-0x0000000067c7dfff] [ 0.000000] node 0: [mem 0x0000000068c7e000-0x000000007822efff] [ 0.000000] node 0: [mem 0x000000007afff000-0x000000007affffff] [ 0.000000] node 0: [mem 0x0000000100000000-0x00000001ffffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x00000001ffffffff] [ 0.000000] On node 0 totalpages: 1527880 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 23 pages reserved [ 0.000000] DMA zone: 3972 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 7428 pages used for memmap [ 0.000000] DMA32 zone: 475332 pages, LIFO batch:31 [ 0.000000] Normal zone: 16384 pages used for memmap [ 0.000000] Normal zone: 1048576 pages, LIFO batch:31 [ 0.000000] Reserving Intel graphics memory at [mem 0x7c000000-0x7fffffff] [ 0.000000] ACPI: PM-Timer IO Port: 0x408 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high level lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high level lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high level lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high level lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-119 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level) [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000 [ 0.000000] smpboot: Allowing 4 CPUs, 2 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x00058000-0x00058fff] [ 0.000000] PM: Registered nosave memory: [mem 0x00086000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x01d64000-0x01d64fff] [ 0.000000] PM: Registered nosave memory: [mem 0x01d64000-0x01d64fff] [ 0.000000] PM: Registered nosave memory: [mem 0x10000000-0x12150fff] [ 0.000000] PM: Registered nosave memory: [mem 0x67c28000-0x67c28fff] [ 0.000000] PM: Registered nosave memory: [mem 0x67c29000-0x67c42fff] [ 0.000000] PM: Registered nosave memory: [mem 0x67c7e000-0x68c7dfff] [ 0.000000] PM: Registered nosave memory: [mem 0x7822f000-0x7aebefff] [ 0.000000] PM: Registered nosave memory: [mem 0x7aebf000-0x7afbefff] [ 0.000000] PM: Registered nosave memory: [mem 0x7afbf000-0x7affefff] [ 0.000000] PM: Registered nosave memory: [mem 0x7b000000-0x7fffffff] [ 0.000000] PM: Registered nosave memory: [mem 0x80000000-0xd3708fff] [ 0.000000] PM: Registered nosave memory: [mem 0xd3709000-0xd370afff] [ 0.000000] PM: Registered nosave memory: [mem 0xd370b000-0xdfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xe0000000-0xe3ffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xe4000000-0xfed00fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed01000-0xfed01fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed02000-0xff7fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xff800000-0xffffffff] [ 0.000000] e820: [mem 0x80000000-0xd3708fff] available for PCI devices [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.000000] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:4 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 32 pages/cpu @ffff8801ffc00000 s91544 r8192 d31336 u524288 [ 0.000000] pcpu-alloc: s91544 r8192 d31336 u524288 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 2 3 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1503981 [ 0.000000] Kernel command line: root=/dev/md0 earlyprintk=apl console=ttyS2,115200n8 ihd_num=6 netif_num=2 HddHotplug=1 syno_hw_version=DS620slim vender_format_version=2 syno_hdd_detect=18,179,176,175,177,171 syno_hdd_enable=21,20,19,9,173,172 syno_usb_vbus_gpio=11@0000:00:15.0@1,10@0000:00:15.0@2,10@0000:00:15.0@3 syno_spinup_group=6 syno_spinup_group_delay=0 synoboot2 sn=2120R2RA3AY4S macs=001132eeeeb3,001132eeeeb4 [ 0.000000] Internal HD num: 6 [ 0.000000] Internal netif num: 2 [ 0.000000] Support HDD Hotplug. [ 0.000000] Synology Hardware Version: DS620slim [ 0.000000] Vender format version: 2 [ 0.000000] SYNO GPIO hdd detect pin: 18 179 176 175 177 171 [ 0.000000] SYNO GPIO hdd enable pin: 21 20 19 9 173 172 [ 0.000000] USB Vbus GPIO Control: [ 0.000000] Gpp#11 - Host: 0000:00:15.0 - Port:1 - Polarity: ACTIVE_HIGH [ 0.000000] Gpp#10 - Host: 0000:00:15.0 - Port:2 - Polarity: ACTIVE_HIGH [ 0.000000] Gpp#10 - Host: 0000:00:15.0 - Port:3 - Polarity: ACTIVE_HIGH [ 0.000000] SYNO Spinup Group 0: 6 [ 0.000000] SYNO Spinup Group Delay: 0 [ 0.000000] Serial Number: 2120R2RA3AY4S [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.000000] Memory: 5875688K/6111520K available (5618K kernel code, 478K rwdata, 1844K rodata, 828K init, 688K bss, 235832K reserved, 0K cma-reserved) [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] Build-time adjustment of leaf fanout to 64. [ 0.000000] RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=4. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=4 [ 0.000000] NR_IRQS:4352 nr_irqs:1024 16 [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 99544814920 ns [ 0.000000] hpet clockevent registered [ 0.000000] tsc: PIT calibration matches HPET. 1 loops [ 0.000000] tsc: Detected 1996.897 MHz processor [ 0.000004] Calibrating delay loop (skipped), value calculated using timer frequency.. 3993.79 BogoMIPS (lpj=1996897) [ 0.011853] pid_max: default: 32768 minimum: 301 [ 0.017011] ACPI: Core revision 20150930 [ 0.031919] ACPI: 7 ACPI AML tables successfully acquired and loaded [ 0.041451] Security Framework initialized [ 0.045869] AppArmor: AppArmor initialized [ 0.050443] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.058099] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.066575] Initializing cgroup subsys io [ 0.070889] Initializing cgroup subsys memory [ 0.075746] Initializing cgroup subsys devices [ 0.080722] Initializing cgroup subsys freezer [ 0.085721] CPU: Physical Processor ID: 0 [ 0.090108] CPU: Processor Core ID: 0 [ 0.106177] mce: CPU supports 7 MCE banks [ 0.110537] CPU0: Thermal monitoring enabled (TM1) [ 0.115873] Last level iTLB entries: 4KB 48, 2MB 0, 4MB 0 [ 0.121848] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.131564] Freeing SMP alternatives memory: 28K (ffffffff81948000 - ffffffff8194f000) [ 0.147116] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.163644] TSC deadline timer enabled [ 0.163652] smpboot: CPU0: Intel(R) Celeron(R) CPU J3355 @ 2.00GHz (family: 0x6, model: 0x5c, stepping: 0x9) [ 0.174458] Performance Events: PEBS fmt3+, generic architected perfmon, full-width counters, Intel PMU driver. [ 0.185707] ... version: 4 [ 0.190173] ... bit width: 48 [ 0.194739] ... generic registers: 4 [ 0.199205] ... value mask: 0000ffffffffffff [ 0.205132] ... max period: 00007fffffffffff [ 0.211058] ... fixed-purpose events: 3 [ 0.215528] ... event mask: 000000070000000f [ 0.230528] x86: Booting SMP configuration: [ 0.235009] .... node #0, CPUs: #1 [ 0.253332] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter. [ 0.262287] x86: Booted up 1 node, 2 CPUs [ 0.266750] smpboot: Total of 2 processors activated (7987.58 BogoMIPS) [ 0.275299] devtmpfs: initialized [ 0.279246] PM: Registering ACPI NVS region [mem 0x67c28000-0x67c28fff] (4096 bytes) [ 0.287716] PM: Registering ACPI NVS region [mem 0x7aebf000-0x7afbefff] (1048576 bytes) [ 0.296812] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.307543] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 0.314542] xor: measuring software checksum speed [ 0.329792] prefetch64-sse: 10432.000 MB/sec [ 0.344673] generic_sse: 8988.000 MB/sec [ 0.349238] xor: using function: prefetch64-sse (10432.000 MB/sec) [ 0.356168] pinctrl core: initialized pinctrl subsystem [ 0.362295] NET: Registered protocol family 16 [ 0.372089] cpuidle: using governor ladder [ 0.381490] cpuidle: using governor menu [ 0.385806] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it [ 0.394131] ACPI: bus type PCI registered [ 0.398751] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xe0000000-0xe3ffffff] (base 0xe0000000) [ 0.408998] PCI: MMCONFIG at [mem 0xe0000000-0xe3ffffff] reserved in E820 [ 0.416582] PCI: Using configuration type 1 for base access [ 0.448875] raid6: sse2x1 gen() 4589 MB/s [ 0.470486] raid6: sse2x1 xor() 2628 MB/s [ 0.492098] raid6: sse2x2 gen() 4996 MB/s [ 0.513705] raid6: sse2x2 xor() 3142 MB/s [ 0.535322] raid6: sse2x4 gen() 5710 MB/s [ 0.556933] raid6: sse2x4 xor() 2531 MB/s [ 0.561503] raid6: using algorithm sse2x4 gen() 5710 MB/s [ 0.567523] raid6: .... xor() 2531 MB/s, rmw enabled [ 0.573062] raid6: using ssse3x2 recovery algorithm [ 0.578583] ACPI: Added _OSI(Module Device) [ 0.583168] ACPI: Added _OSI(Processor Device) [ 0.588122] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.593368] ACPI: Added _OSI(Processor Aggregator Device) [ 0.604475] ACPI: Executed 3 blocks of module-level executable AML code [ 0.617062] ACPI: Dynamic OEM Table Load: [ 0.621349] ACPI: SSDT 0xFFFF8800770DB600 00015F (v02 PmRef ApIst 00003000 INTL 20130117) [ 0.631825] ACPI: Interpreter enabled [ 0.635741] ACPI: (supports S0 S4 S5) [ 0.639799] ACPI: Using IOAPIC for interrupt routing [ 0.645422] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.667610] ACPI: Power Resource [FN00] (on) [ 0.673201] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.679926] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.690106] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability] [ 0.698862] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration [ 0.707998] acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge [ 0.720034] PCI host bridge to bus 0000:00 [ 0.724421] pci_bus 0000:00: root bus resource [io 0x0070-0x0077] [ 0.731316] pci_bus 0000:00: root bus resource [io 0x0000-0x006f window] [ 0.738895] pci_bus 0000:00: root bus resource [io 0x0078-0x0cf7 window] [ 0.746471] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.754051] pci_bus 0000:00: root bus resource [mem 0x7c000001-0x7fffffff window] [ 0.762405] pci_bus 0000:00: root bus resource [mem 0x7b800001-0x7bffffff window] [ 0.770761] pci_bus 0000:00: root bus resource [mem 0x80000000-0xcfffffff window] [ 0.779117] pci_bus 0000:00: root bus resource [mem 0xe0000000-0xefffffff window] [ 0.787473] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.793606] pci 0000:00:00.0: [8086:5af0] type 00 class 0x060000 [ 0.794006] pci 0000:00:02.0: [8086:5a85] type 00 class 0x030000 [ 0.794032] pci 0000:00:02.0: reg 0x10: [mem 0x90000000-0x90ffffff 64bit] [ 0.794043] pci 0000:00:02.0: reg 0x18: [mem 0x80000000-0x8fffffff 64bit pref] [ 0.794051] pci 0000:00:02.0: reg 0x20: [io 0x4000-0x403f] [ 0.794454] pci 0000:00:0e.0: [8086:5a98] type 00 class 0x040380 [ 0.794493] pci 0000:00:0e.0: reg 0x10: [mem 0x91410000-0x91413fff 64bit] [ 0.794523] pci 0000:00:0e.0: reg 0x20: [mem 0x91000000-0x910fffff 64bit] [ 0.794570] pci 0000:00:0e.0: PME# supported from D0 D3hot D3cold [ 0.794876] pci 0000:00:0e.0: System wakeup disabled by ACPI [ 0.801091] pci 0000:00:0f.0: [8086:5a9a] type 00 class 0x078000 [ 0.801140] pci 0000:00:0f.0: reg 0x10: [mem 0x91418000-0x91418fff 64bit] [ 0.801235] pci 0000:00:0f.0: PME# supported from D3hot [ 0.801557] pci 0000:00:11.0: [8086:5aa2] type 00 class 0x005007 [ 0.801599] pci 0000:00:11.0: reg 0x10: [mem 0x91414000-0x91415fff 64bit] [ 0.801616] pci 0000:00:11.0: reg 0x18: [mem 0x91419000-0x91419fff 64bit] [ 0.801993] pci 0000:00:12.0: [8086:5ae3] type 00 class 0x010601 [ 0.802027] pci 0000:00:12.0: reg 0x10: [mem 0x91416000-0x91417fff] [ 0.802036] pci 0000:00:12.0: reg 0x14: [mem 0x9142e000-0x9142e0ff] [ 0.802046] pci 0000:00:12.0: reg 0x18: [io 0x4080-0x4087] [ 0.802056] pci 0000:00:12.0: reg 0x1c: [io 0x4088-0x408b] [ 0.802065] pci 0000:00:12.0: reg 0x20: [io 0x4060-0x407f] [ 0.802075] pci 0000:00:12.0: reg 0x24: [mem 0x9142c000-0x9142c7ff] [ 0.802111] pci 0000:00:12.0: PME# supported from D3hot [ 0.802412] pci 0000:00:13.0: [8086:5ad8] type 01 class 0x060400 [ 0.802486] pci 0000:00:13.0: PME# supported from D0 D3hot D3cold [ 0.802724] pci 0000:00:13.0: System wakeup disabled by ACPI [ 0.808931] pci 0000:00:13.3: [8086:5adb] type 01 class 0x060400 [ 0.808999] pci 0000:00:13.3: PME# supported from D0 D3hot D3cold [ 0.809318] pci 0000:00:14.0: [8086:5ad6] type 01 class 0x060400 [ 0.809388] pci 0000:00:14.0: PME# supported from D0 D3hot D3cold [ 0.809625] pci 0000:00:14.0: System wakeup disabled by ACPI [ 0.815857] pci 0000:00:15.0: [8086:5aa8] type 00 class 0x0c0330 [ 0.815889] pci 0000:00:15.0: reg 0x10: [mem 0x91400000-0x9140ffff 64bit] [ 0.815949] pci 0000:00:15.0: PME# supported from D3hot D3cold [ 0.816194] pci 0000:00:15.0: System wakeup disabled by ACPI [ 0.822424] pci 0000:00:16.0: [8086:5aac] type 00 class 0x118000 [ 0.822459] pci 0000:00:16.0: reg 0x10: [mem 0x9141a000-0x9141afff 64bit] [ 0.822472] pci 0000:00:16.0: reg 0x18: [mem 0x9141b000-0x9141bfff 64bit] [ 0.822848] pci 0000:00:18.0: [8086:5abc] type 00 class 0x118000 [ 0.822884] pci 0000:00:18.0: reg 0x10: [mem 0x9141c000-0x9141cfff 64bit] [ 0.822898] pci 0000:00:18.0: reg 0x18: [mem 0x9141d000-0x9141dfff 64bit] [ 0.823247] pci 0000:00:18.1: [8086:5abe] type 00 class 0x118000 [ 0.823279] pci 0000:00:18.1: reg 0x10: [mem 0x9141e000-0x9141efff 64bit] [ 0.823293] pci 0000:00:18.1: reg 0x18: [mem 0x9141f000-0x9141ffff 64bit] [ 0.823646] pci 0000:00:18.2: [8086:5ac0] type 00 class 0x118000 [ 0.823677] pci 0000:00:18.2: reg 0x10: [mem 0x91420000-0x91420fff 64bit] [ 0.823691] pci 0000:00:18.2: reg 0x18: [mem 0x91421000-0x91421fff 64bit] [ 0.824032] pci 0000:00:18.3: [8086:5aee] type 00 class 0x118000 [ 0.824062] pci 0000:00:18.3: reg 0x10: [mem 0x91422000-0x91422fff 64bit] [ 0.824076] pci 0000:00:18.3: reg 0x18: [mem 0x91423000-0x91423fff 64bit] [ 0.824441] pci 0000:00:19.0: [8086:5ac2] type 00 class 0x118000 [ 0.824471] pci 0000:00:19.0: reg 0x10: [mem 0x91424000-0x91424fff 64bit] [ 0.824485] pci 0000:00:19.0: reg 0x18: [mem 0x91425000-0x91425fff 64bit] [ 0.824824] pci 0000:00:19.1: [8086:5ac4] type 00 class 0x118000 [ 0.824857] pci 0000:00:19.1: reg 0x10: [mem 0x91426000-0x91426fff 64bit] [ 0.824872] pci 0000:00:19.1: reg 0x18: [mem 0x91427000-0x91427fff 64bit] [ 0.825214] pci 0000:00:19.2: [8086:5ac6] type 00 class 0x118000 [ 0.825245] pci 0000:00:19.2: reg 0x10: [mem 0x91428000-0x91428fff 64bit] [ 0.825261] pci 0000:00:19.2: reg 0x18: [mem 0x91429000-0x91429fff 64bit] [ 0.825624] pci 0000:00:1a.0: [8086:5ac8] type 00 class 0x0c8000 [ 0.825668] pci 0000:00:1a.0: reg 0x10: [mem 0x9142a000-0x9142afff 64bit] [ 0.825686] pci 0000:00:1a.0: reg 0x18: [mem 0x9142b000-0x9142bfff 64bit] [ 0.825741] pci 0000:00:1a.0: PME# supported from D0 D3hot [ 0.826056] pci 0000:00:1f.0: [8086:5ae8] type 00 class 0x060100 [ 0.826488] pci 0000:00:1f.1: [8086:5ad4] type 00 class 0x0c0500 [ 0.826550] pci 0000:00:1f.1: reg 0x10: [mem 0x9142d000-0x9142d0ff 64bit] [ 0.826628] pci 0000:00:1f.1: reg 0x20: [io 0x4040-0x405f] [ 0.827084] pci 0000:01:00.0: [1b4b:9235] type 00 class 0x010601 [ 0.827114] pci 0000:01:00.0: reg 0x10: [io 0x3028-0x302f] [ 0.827123] pci 0000:01:00.0: reg 0x14: [io 0x3034-0x3037] [ 0.827134] pci 0000:01:00.0: reg 0x18: [io 0x3020-0x3027] [ 0.827145] pci 0000:01:00.0: reg 0x1c: [io 0x3030-0x3033] [ 0.827154] pci 0000:01:00.0: reg 0x20: [io 0x3000-0x301f] [ 0.827165] pci 0000:01:00.0: reg 0x24: [mem 0x91300000-0x913007ff] [ 0.827176] pci 0000:01:00.0: reg 0x30: [mem 0xffff0000-0xffffffff pref] [ 0.827217] pci 0000:01:00.0: PME# supported from D3hot [ 0.827257] pci 0000:01:00.0: System wakeup disabled by ACPI [ 0.835412] pci 0000:00:13.0: PCI bridge to [bus 01] [ 0.840767] pci 0000:00:13.0: bridge window [io 0x3000-0x3fff] [ 0.840771] pci 0000:00:13.0: bridge window [mem 0x91300000-0x913fffff] [ 0.840860] pci 0000:02:00.0: [10ec:8168] type 00 class 0x020000 [ 0.840909] pci 0000:02:00.0: reg 0x10: [io 0x2000-0x20ff] [ 0.840937] pci 0000:02:00.0: reg 0x18: [mem 0x91204000-0x91204fff 64bit] [ 0.840957] pci 0000:02:00.0: reg 0x20: [mem 0x91200000-0x91203fff 64bit] [ 0.840976] pci 0000:02:00.0: can't set Max Payload Size to 256; if necessary, use "pci=pcie_bus_safe" and report a bug [ 0.852895] pci 0000:02:00.0: supports D1 D2 [ 0.852898] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.852954] pci 0000:02:00.0: System wakeup disabled by ACPI [ 0.861173] pci 0000:00:13.3: PCI bridge to [bus 02] [ 0.866522] pci 0000:00:13.3: bridge window [io 0x2000-0x2fff] [ 0.866526] pci 0000:00:13.3: bridge window [mem 0x91200000-0x912fffff] [ 0.866614] pci 0000:03:00.0: [10ec:8168] type 00 class 0x020000 [ 0.866660] pci 0000:03:00.0: reg 0x10: [io 0x1000-0x10ff] [ 0.866687] pci 0000:03:00.0: reg 0x18: [mem 0x91104000-0x91104fff 64bit] [ 0.866705] pci 0000:03:00.0: reg 0x20: [mem 0x91100000-0x91103fff 64bit] [ 0.866722] pci 0000:03:00.0: can't set Max Payload Size to 256; if necessary, use "pci=pcie_bus_safe" and report a bug [ 0.878640] pci 0000:03:00.0: supports D1 D2 [ 0.878643] pci 0000:03:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.878699] pci 0000:03:00.0: System wakeup disabled by ACPI [ 0.886923] pci 0000:00:14.0: PCI bridge to [bus 03] [ 0.892278] pci 0000:00:14.0: bridge window [io 0x1000-0x1fff] [ 0.892283] pci 0000:00:14.0: bridge window [mem 0x91100000-0x911fffff] [ 0.892304] pci_bus 0000:00: on NUMA node 0 [ 0.892879] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 11 12 14 *15), disabled. [ 0.901523] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 *15), disabled. [ 0.910266] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 11 12 14 *15), disabled. [ 0.919006] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 11 12 14 *15), disabled. [ 0.927750] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 *15), disabled. [ 0.936496] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 *15), disabled. [ 0.945241] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 11 12 14 *15), disabled. [ 0.953986] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 11 12 14 *15), disabled. [ 0.964670] ACPI: Enabled 3 GPEs in block 00 to 7F [ 0.970093] vgaarb: setting as boot device: PCI:0000:00:02.0 [ 0.976222] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 0.985273] vgaarb: loaded [ 0.988273] vgaarb: bridge control possible 0000:00:02.0 [ 0.994347] SCSI subsystem initialized [ 0.998492] libata version 3.00 loaded. [ 0.998634] pps_core: LinuxPPS API ver. 1 registered [ 1.003989] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo GiomettiOutput of
lsusb
commandOutput of
ifconfig -a
commandifconfig output
```` eth0 Link encap:Ethernet HWaddr 00:11:32:EE:EE:B3 inet addr:10.0.0.20 Bcast:10.0.0.255 Mask:255.255.255.0 inet6 addr: fe80::211:32ff:feee:eeb3/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:2310 errors:0 dropped:0 overruns:0 frame:0 TX packets:1409 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:887695 (866.8 KiB) TX bytes:639828 (624.8 KiB) Interrupt:115 base 0x4000 eth1 Link encap:Ethernet HWaddr 00:11:32:EE:EE:B4 inet addr:169.254.151.4 Bcast:169.254.255.255 Mask:255.255.0.0 UP BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) Interrupt:116 eth2 Link encap:Ethernet HWaddr 00:24:27:88:04:84 inet addr:192.168.1.20 Bcast:192.168.1.255 Mask:255.255.255.0 inet6 addr: fe80::224:27ff:fe88:484/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:67 errors:0 dropped:0 overruns:0 frame:0 TX packets:184 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:12594 (12.2 KiB) TX bytes:34125 (33.3 KiB) lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:65536 Metric:1 RX packets:36 errors:0 dropped:0 overruns:0 frame:0 TX packets:36 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1 RX bytes:4422 (4.3 KiB) TX bytes:4422 (4.3 KiB) sit0 Link encap:IPv6-in-IPv4 NOARP MTU:1480 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) ````