Не могу установить после чего именно, отвалилось соединение с роутером через провод. Разными патч-кордами пробую подключить, не работает, при этом другие устройства коннектятся, всё Ок.
На порту контроллера светодиоды оранжевый с зелёным медленно синхронно моргают.
Что это может быть, как проверить?
Добрый день, давайте попробуем посмотреть логи. Покажите, пожалуйста, вывод dmesg и ifconfig
Добрый! Что мне нужно сделать? выполнить какую-то команду, отправить вам файл?
Пожалуйста:
Linux wirenboard-ARVNLP2W 4.9.22-wb2 #2 Mon Feb 5 08:59:17 UTC 2018 armv5tejl
The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.
Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
Last login: Fri Mar 30 08:30:34 2018 from 192.168.42.59
root@wirenboard-ARVNLP2W:~# dmesg
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.9.22-wb2 (root@wbdevenv) (gcc version 4.9.2 ( 4.9.2-10) ) #2 Mon Feb 5 08:59:17 UTC 2018
[ 0.000000] CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=0005317f
[ 0.000000] CPU: VIVT data cache, VIVT instruction cache
[ 0.000000] OF: fdt:Machine model: Wiren Board rev. 5.8 (i.MX28)
[ 0.000000] Memory policy: Data cache writeback
[ 0.000000] On node 0 totalpages: 32768
[ 0.000000] free_area_init_node: node 0, pgdat c0690324, node_mem_map c7efb000
[ 0.000000] Normal zone: 256 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 32768 pages, LIFO batch:7
[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 32512
[ 0.000000] Kernel command line: console=ttyAMA0,115200 ro rootwait fixrtc root=/dev/mmcblk0p2 rootfstype=ext4 video=
[ 0.000000] PID hash table entries: 512 (order: -1, 2048 bytes)
[ 0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
[ 0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.000000] Memory: 122756K/131072K available (4496K kernel code, 202K rwdata, 1660K rodata, 172K init, 282K bss, 8316K reserved, 0K cma-reserved)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
[ 0.000000] vmalloc : 0xc8800000 - 0xff800000 ( 880 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xc8000000 ( 128 MB)
[ 0.000000] modules : 0xbf000000 - 0xc0000000 ( 16 MB)
[ 0.000000] .text : 0xc0008000 - 0xc046c5a0 (4498 kB)
[ 0.000000] .init : 0xc0633000 - 0xc065e000 ( 172 kB)
[ 0.000000] .data : 0xc065e000 - 0xc06909a0 ( 203 kB)
[ 0.000000] .bss : 0xc06909a0 - 0xc06d7280 ( 283 kB)
[ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000000] clocksource: mxs_timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[ 0.000021] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns
[ 0.000659] Console: colour dummy device 80x30
[ 0.000722] Calibrating delay loop... 226.09 BogoMIPS (lpj=1130496)
[ 0.080288] pid_max: default: 32768 minimum: 301
[ 0.080555] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.080600] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.081956] CPU: Testing write buffer coherency: ok
[ 0.082781] Setting up static identity map for 0x40008400 - 0x40008458
[ 0.086452] devtmpfs: initialized
[ 0.115391] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.115453] futex hash table entries: 256 (order: -1, 3072 bytes)
[ 0.115710] pinctrl core: initialized pinctrl subsystem
[ 0.118277] NET: Registered protocol family 16
[ 0.119607] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.189691] Serial: AMBA PL011 UART driver
[ 0.190536] 80074000.serial: ttyAMA0 at MMIO 0x80074000 (irq = 234, base_baud = 0) is a PL011 rev2
[ 0.452156] console [ttyAMA0] enabled
[ 0.478907] mxs-dma 80004000.dma-apbh: initialized
[ 0.489138] mxs-dma 80024000.dma-apbx: initialized
[ 0.498851] usbcore: registered new interface driver usbfs
[ 0.504684] usbcore: registered new interface driver hub
[ 0.510259] usbcore: registered new device driver usb
[ 0.516911] i2c-gpio i2c_rtc_wb59@0: using pins 85 (SDA) and 90 (SCL)
[ 0.525139] Linux video capture interface: v2.00
[ 0.530093] pps_core: LinuxPPS API ver. 1 registered
[ 0.535081] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.544377] PTP clock support registered
[ 0.549191] Advanced Linux Sound Architecture Driver Initialized.
[ 0.557602] clocksource: Switched to clocksource mxs_timer
[ 0.599974] NET: Registered protocol family 2
[ 0.605877] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.613025] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.619502] TCP: Hash tables configured (established 1024 bind 1024)
[ 0.626053] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.632022] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.638742] NET: Registered protocol family 1
[ 0.644065] RPC: Registered named UNIX socket transport module.
[ 0.650130] RPC: Registered udp transport module.
[ 0.654859] RPC: Registered tcp transport module.
[ 0.659646] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.666609] NetWinder Floating Point Emulator V0.97 (double precision)
[ 0.676081] workingset: timestamp_bits=30 max_order=15 bucket_order=0
[ 0.728119] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
[ 0.735553] io scheduler noop registered (default)
[ 0.744238] 8006a000.serial: ttyAPP0 at MMIO 0x8006a000 (irq = 229, base_baud = 1500000) is a 8006a000.serial
[ 0.755237] mxs-auart 8006a000.serial: Found APPUART 3.1.0
[ 0.761561] 8006c000.serial: ttyAPP1 at MMIO 0x8006c000 (irq = 230, base_baud = 1500000) is a 8006c000.serial
[ 0.772573] mxs-auart 8006c000.serial: Found APPUART 3.1.0
[ 0.779039] 8006e000.serial: ttyAPP2 at MMIO 0x8006e000 (irq = 231, base_baud = 1500000) is a 8006e000.serial
[ 0.790050] mxs-auart 8006e000.serial: Found APPUART 3.1.0
[ 0.796263] 80070000.serial: ttyAPP3 at MMIO 0x80070000 (irq = 232, base_baud = 1500000) is a 80070000.serial
[ 0.807254] mxs-auart 80070000.serial: Found APPUART 3.1.0
[ 0.813601] 80072000.serial: ttyAPP4 at MMIO 0x80072000 (irq = 233, base_baud = 1500000) is a 80072000.serial
[ 0.824605] mxs-auart 80072000.serial: Found APPUART 3.1.0
[ 0.850920] loop: module loaded
[ 0.856632] libphy: Fixed MDIO Bus: probed
[ 0.862699] 800f0000.ethernet supply phy not found, using dummy regulator
[ 0.988990] libphy: fec_enet_mii_bus: probed
[ 0.998444] PPP generic driver version 2.4.2
[ 1.003358] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.010443] usbcore: registered new interface driver usbserial
[ 1.016441] usbcore: registered new interface driver usbserial_generic
[ 1.023239] usbserial: USB Serial support registered for generic
[ 1.030062] mousedev: PS/2 mouse device common for all mice
[ 1.907662] rtc-pcf8563 1-0051: pcf8563_write_block_data: err=-6 addr=0e, data=03
[ 1.915182] rtc-pcf8563 1-0051: pcf8563_probe: write error
[ 1.920835] rtc-pcf8563: probe of 1-0051 failed with error -5
[ 1.930850] stmp3xxx-rtc 80056000.rtc: rtc core: registered 80056000.rtc as rtc0
[ 1.939053] i2c /dev entries driver
[ 1.945122] stmp3xxx_rtc_wdt stmp3xxx_rtc_wdt: initialized watchdog with heartbeat 19s
[ 1.955602] 80010000.ssp supply vmmc not found, using dummy regulator
[ 2.017725] mxs-mmc 80010000.ssp: initialized
[ 2.024206] ledtrig-cpu: registered to indicate activity on CPUs
[ 2.036287] usbcore: registered new interface driver usbhid
[ 2.042013] usbhid: USB HID core driver
[ 2.063003] NET: Registered protocol family 10
[ 2.070270] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[ 2.078894] NET: Registered protocol family 17
[ 2.083575] Key type dns_resolver registered
[ 2.090646] registered taskstats version 1
[ 2.100939] stmp3xxx-rtc 80056000.rtc: setting system clock to 2018-03-30 07:52:25 UTC (1522396345)
[ 2.110096] of_cfs_init
[ 2.113785] of_cfs_init: OK
[ 2.117754] usb0_vbus: disabling
[ 2.121021] usb1_vbus: disabling
[ 2.124261] ALSA device list:
[ 2.127233] No soundcards found.
[ 2.131107] uart-pl011 80074000.serial: no DMA platform data
[ 2.136964] Waiting for root device /dev/mmcblk0p2...
[ 2.630605] mmc0: new high speed MMC card at address 0001
[ 2.637486] mmcblk0: mmc0:0001 SEM04G 3.69 GiB
[ 2.642876] mmcblk0boot0: mmc0:0001 SEM04G partition 1 1.00 MiB
[ 2.649627] mmcblk0boot1: mmc0:0001 SEM04G partition 2 1.00 MiB
[ 2.656241] mmcblk0rpmb: mmc0:0001 SEM04G partition 3 128 KiB
[ 2.667321] mmcblk0: p1 p2 p3 p4 < p5 p6 >
[ 2.677658] random: fast init done
[ 2.740672] EXT4-fs (mmcblk0p2): INFO: recovery required on readonly filesystem
[ 2.748117] EXT4-fs (mmcblk0p2): write access will be enabled during recovery
[ 2.830024] EXT4-fs (mmcblk0p2): recovery complete
[ 2.837157] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 2.845495] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
[ 2.861979] devtmpfs: mounted
[ 2.865828] Freeing unused kernel memory: 172K (c0633000 - c065e000)
[ 2.872299] This architecture does not have kernel memory protection.
[ 4.889322] udevd[182]: starting version 175
[ 6.533996] mxs-dcp 80028000.dcp: Failed to register sha1 hash!
[ 6.587390] CAN device driver interface
[ 6.598481] mxs-dcp: probe of 80028000.dcp failed with error -22
[ 6.642915] 80034000.can supply xceiver not found, using dummy regulator
[ 6.720285] flexcan 80034000.can: device registered (reg_base=c8910000, irq=209)
[ 6.731928] mxs-spdif-dai 80054000.spdif: MXS SPDIF Audio Transmitter
[ 8.296338] ci_hdrc ci_hdrc.0: EHCI Host Controller
[ 8.347810] ci_hdrc ci_hdrc.0: new USB bus registered, assigned bus number 1
[ 8.448389] ci_hdrc ci_hdrc.0: USB 2.0 started, EHCI 1.00
[ 8.510474] lirc_dev: IR Remote Control driver registered, major 245
[ 8.517818] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 8.524655] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 8.531997] usb usb1: Product: EHCI Host Controller
[ 8.536903] usb usb1: Manufacturer: Linux 4.9.22-wb2 ehci_hcd
[ 8.542746] usb usb1: SerialNumber: ci_hdrc.0
[ 8.610764] mxs-spdif sound-spdif: snd-soc-dummy-dai <-> 80054000.spdif mapping ok
[ 8.625746] Driver for 1-wire Dallas network protocol.
[ 8.790100] lirc_pwm: module is from the staging directory, the quality is unknown, you have been warned.
[ 9.127858] lirc_pwm lirc-rfm69: GPIO receiver on pin 37
[ 9.203001] lirc_pwm lirc-rfm69: lirc_dev: driver lirc-rfm69 registered at minor = 0
[ 9.251962] hub 1-0:1.0: USB hub found
[ 9.348116] hub 1-0:1.0: 1 port detected
[ 9.382313] lirc_pwm lirc-rfm69: probed
[ 9.508236] ci_hdrc ci_hdrc.1: EHCI Host Controller
[ 9.513246] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 2
[ 9.678800] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00
[ 9.728535] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[ 9.735372] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 9.742746] usb usb2: Product: EHCI Host Controller
[ 9.747738] usb usb2: Manufacturer: Linux 4.9.22-wb2 ehci_hcd
[ 9.753516] usb usb2: SerialNumber: ci_hdrc.1
[ 10.116995] hub 2-0:1.0: USB hub found
[ 10.181937] hub 2-0:1.0: 1 port detected
[ 10.577812] usb 2-1: new high-speed USB device number 2 using ci_hdrc
[ 10.800242] usb 2-1: New USB device found, idVendor=0bda, idProduct=b720
[ 10.807052] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 10.814356] usb 2-1: Product: 802.11n WLAN Adapter
[ 10.819238] usb 2-1: Manufacturer: Realtek
[ 10.823362] usb 2-1: SerialNumber: 00e04c000001
[ 11.641090] Bluetooth: Core ver 2.22
[ 11.644929] NET: Registered protocol family 31
[ 11.649518] Bluetooth: HCI device and connection manager initialized
[ 11.687826] Bluetooth: HCI socket layer initialized
[ 11.692773] Bluetooth: L2CAP socket layer initialized
[ 11.728088] Bluetooth: SCO socket layer initialized
[ 11.869373] usbcore: registered new interface driver btusb
[ 11.875189] Bluetooth: hci0: rtl: examining hci_ver=06 hci_rev=000b lmp_ver=06 lmp_subver=8723
[ 11.884015] Bluetooth: hci0: rtl: loading rtl_bt/rtl8723b_config.bin
[ 11.893484] bluetooth hci0: Direct firmware load for rtl_bt/rtl8723b_config.bin failed with error -2
[ 11.902810] Bluetooth: hci0: Failed to load rtl_bt/rtl8723b_config.bin
[ 11.909427] Bluetooth: hci0: rtl: loading rtl_bt/rtl8723b_fw.bin
[ 11.915796] bluetooth hci0: Direct firmware load for rtl_bt/rtl8723b_fw.bin failed with error -2
[ 11.924713] Bluetooth: hci0: Failed to load rtl_bt/rtl8723b_fw.bin
[ 13.091376] 8723bu: module is from the staging directory, the quality is unknown, you have been warned.
[ 13.170560] RTL871X: module init start
[ 13.174357] RTL871X: rtl8723bu v4.3.6.11_12942.20141204_BTCOEX20140507-4E40
[ 13.181452] RTL871X: rtl8723bu BT-Coex version = BTCOEX20140507-4E40
[ 13.606006] RTL871X: rtw_ndev_init(wlan0)
[ 13.617136] RTL871X: rtw_ndev_init(wlan1)
[ 13.631844] usbcore: registered new interface driver rtl8723bu
[ 13.637842] RTL871X: module init ret=0
[ 20.264074] Adding 262140k swap on /dev/mmcblk0p5. Priority:-1 extents:1 across:262140k SS
[ 20.531076] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 21.092023] EXT4-fs (mmcblk0p2): re-mounted. Opts: errors=remount-ro
[ 33.200550] EXT4-fs (mmcblk0p6): mounted filesystem with ordered data mode. Opts: errors=remount-ro
[ 39.032814] EXT4-fs (mmcblk0p3): VFS: Can't find ext4 filesystem
[ 39.040839] EXT4-fs (mmcblk0p3): VFS: Can't find ext4 filesystem
[ 39.048792] EXT4-fs (mmcblk0p3): VFS: Can't find ext4 filesystem
[ 45.258069] SMSC LAN8710/LAN8720 800f0000.etherne:00: attached PHY driver [SMSC LAN8710/LAN8720] (mii_bus:phy_addr=800f0000.etherne:00, irq=-1)
[ 45.271411] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 46.209691] RTL871X: RTW_ADAPTIVITY_EN_
[ 46.213399] AUTO, chplan:0x20, Regulation:3,3
[ 46.217903] RTL871X: RTW_ADAPTIVITY_MODE_
[ 46.221757] NORMAL
[ 46.967868] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 49.001196] RTL871X: nolinked power save enter
[ 56.427803] random: crng init done
[ 61.942726] 800f4000.ethernet supply phy not found, using dummy regulator
[ 63.168483] SMSC LAN8710/LAN8720 800f0000.etherne:01: attached PHY driver [SMSC LAN8710/LAN8720] (mii_bus:phy_addr=800f0000.etherne:01, irq=-1)
[ 63.216330] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
[ 74.688526] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 74.693973] Bluetooth: BNEP filters: protocol multicast
[ 74.710572] Bluetooth: RFCOMM TTY layer initialized
[ 74.739438] Bluetooth: RFCOMM socket layer initialized
[ 74.744667] Bluetooth: RFCOMM ver 1.11
[ 74.750760] Bluetooth: BNEP socket layer initialized
[ 74.847942] Bluetooth: hci0: rtl: examining hci_ver=06 hci_rev=000b lmp_ver=06 lmp_subver=8723
[ 74.856604] Bluetooth: hci0: rtl: loading rtl_bt/rtl8723b_config.bin
[ 74.918166] bluetooth hci0: Direct firmware load for rtl_bt/rtl8723b_config.bin failed with error -2
[ 74.927428] Bluetooth: hci0: Failed to load rtl_bt/rtl8723b_config.bin
[ 74.934096] Bluetooth: hci0: rtl: loading rtl_bt/rtl8723b_fw.bin
[ 75.027935] bluetooth hci0: Direct firmware load for rtl_bt/rtl8723b_fw.bin failed with error -2
[ 75.036778] Bluetooth: hci0: Failed to load rtl_bt/rtl8723b_fw.bin
[ 77.052256] RTL871X: RTW_ADAPTIVITY_EN_
[ 77.055965] AUTO, chplan:0x20, Regulation:3,3
[ 77.060481] RTL871X: RTW_ADAPTIVITY_MODE_
[ 77.064336] NORMAL
[ 77.866802] RTL871X: nolinked power save leave
[ 78.388889] RTL871X: assoc success
[ 78.392488] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 2213.718422] fec 800f0000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 2213.726806] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 2215.799949] fec 800f0000.ethernet eth0: Link is Down
[ 2216.838332] fec 800f0000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 2223.078124] fec 800f0000.ethernet eth0: Link is Down
[ 2226.198337] fec 800f0000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 2230.358097] fec 800f0000.ethernet eth0: Link is Down
[ 2233.478339] fec 800f0000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 2239.718766] fec 800f0000.ethernet eth0: Link is Down
[ 2242.838760] fec 800f0000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 2249.078309] fec 800f0000.ethernet eth0: Link is Down
[ 2250.118441] fec 800f0000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 2256.358437] fec 800f0000.ethernet eth0: Link is Down
[ 2259.480745] fec 800f0000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 2265.718189] fec 800f0000.ethernet eth0: Link is Down
[ 2266.758373] fec 800f0000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 2272.998268] fec 800f0000.ethernet eth0: Link is Down
[ 2276.119332] fec 800f0000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 2282.358116] fec 800f0000.ethernet eth0: Link is Down
[ 2283.398448] fec 800f0000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 2289.638134] fec 800f0000.ethernet eth0: Link is Down
[ 2292.758403] fec 800f0000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 2298.998168] fec 800f0000.ethernet eth0: Link is Down
[ 2302.118413] fec 800f0000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 2306.278178] fec 800f0000.ethernet eth0: Link is Down
[ 2309.401587] fec 800f0000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 2315.638150] fec 800f0000.ethernet eth0: Link is Down
[ 2318.758483] fec 800f0000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 2322.918121] fec 800f0000.ethernet eth0: Link is Down
[ 2326.038679] fec 800f0000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 2332.278115] fec 800f0000.ethernet eth0: Link is Down
[ 2335.398330] fec 800f0000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 2339.558085] fec 800f0000.ethernet eth0: Link is Down
[ 2342.530130] RTL871X: ap recv disassoc reason code(8) sta:8c:29:37:ef:d8:2a
[ 2342.678392] fec 800f0000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 2348.918139] fec 800f0000.ethernet eth0: Link is Down
[ 2352.038394] fec 800f0000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 2356.198324] fec 800f0000.ethernet eth0: Link is Down
[ 2359.318462] fec 800f0000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 2365.558112] fec 800f0000.ethernet eth0: Link is Down
[ 2368.678354] fec 800f0000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 2372.838152] fec 800f0000.ethernet eth0: Link is Down
[ 2375.958402] fec 800f0000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 2382.198179] fec 800f0000.ethernet eth0: Link is Down
[ 2385.318361] fec 800f0000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 2389.478145] fec 800f0000.ethernet eth0: Link is Down
[ 2392.598401] fec 800f0000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 2398.838221] fec 800f0000.ethernet eth0: Link is Down
[ 2401.958483] fec 800f0000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 2408.198141] fec 800f0000.ethernet eth0: Link is Down
[ 2409.238429] fec 800f0000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 2415.478127] fec 800f0000.ethernet eth0: Link is Down
[ 2418.598424] fec 800f0000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 2424.838093] fec 800f0000.ethernet eth0: Link is Down
[ 2425.878447] fec 800f0000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 2432.118357] fec 800f0000.ethernet eth0: Link is Down
[ 2435.238444] fec 800f0000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 2441.478177] fec 800f0000.ethernet eth0: Link is Down
[ 2442.521497] fec 800f0000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 2448.758039] fec 800f0000.ethernet eth0: Link is Down
[ 2451.878822] fec 800f0000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 2458.118154] fec 800f0000.ethernet eth0: Link is Down
[ 2461.238307] fec 800f0000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 2465.398363] fec 800f0000.ethernet eth0: Link is Down
[ 2468.518405] fec 800f0000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 2474.758157] fec 800f0000.ethernet eth0: Link is Down
[ 2477.878399] fec 800f0000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 2482.038104] fec 800f0000.ethernet eth0: Link is Down
[ 2485.158615] fec 800f0000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 2491.398035] fec 800f0000.ethernet eth0: Link is Down
[ 2494.518337] fec 800f0000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 2498.678061] fec 800f0000.ethernet eth0: Link is Down
[ 2501.798435] fec 800f0000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 2508.038148] fec 800f0000.ethernet eth0: Link is Down
[ 2511.158694] fec 800f0000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 2515.319769] fec 800f0000.ethernet eth0: Link is Down
[ 2518.438409] fec 800f0000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 2524.678149] fec 800f0000.ethernet eth0: Link is Down
[ 2527.798425] fec 800f0000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
root@wirenboard-ARVNLP2W:~# ifconfig
eth0 Link encap:Ethernet HWaddr 00:86:40:20:48:00
inet6 addr: fe80::286:40ff:fe20:4800/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:99 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:27513 (26.8 KiB)
eth1 Link encap:Ethernet HWaddr 00:86:39:20:48:00
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)
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:155226 errors:0 dropped:0 overruns:0 frame:0
TX packets:155226 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1
RX bytes:10904984 (10.3 MiB) TX bytes:10904984 (10.3 MiB)
wlan0 Link encap:Ethernet HWaddr a0:2c:36:df:ee:db
inet addr:192.168.42.1 Bcast:192.168.42.255 Mask:255.255.255.0
inet6 addr: fe80::a22c:36ff:fedf:eedb/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:7387 errors:0 dropped:6 overruns:0 frame:0
TX packets:7063 errors:0 dropped:13 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:615854 (601.4 KiB) TX bytes:1044873 (1020.3 KiB)Достаточно известная проблема: если DHCP-сервер упал, то Wiren Board не пытается получить IP-адрес заново. Знаем, в очереди на починку. Обойти можно watchdog-ом или какой-нибудь логикой в правилах.
Ок, Евгений, что сделать, чтобы сейчас просто подключиться по проводу? Как вручную возобновить?
ifdown eth0 ; ifup eth0Есть вот такой скрипт, который автоматически пингует заданный сервер через заданный интерфейс, и в случае неудачи кладёт и сразу поднимает интерфейс. Я его использую для решения той же проблемы, но для Wi-Fi
Рез-т команды без подключения к роутеру по проводу:
root@wirenboard-ARVNLP2W:~# ifdown eth0 ; ifup eth0
ifdown: interface eth0 not configured
udhcpc: option -h NAME is deprecated, use -x hostname:NAME
udhcpc (v1.20.2) started
Sending discover...
Sending discover...
Sending discover...
/etc/udhcpc/default.script: Lease failed:
No lease, failing
Failed to bring up eth0.
Повторяю с подключенным проводом:
root@wirenboard-ARVNLP2W:~# root@wirenboard-ARVNLP2W:~# ifdown eth0 ; ifup eth0
-bash: root@wirenboard-ARVNLP2W:~#: command not found
ifup: interface eth0 already configured
root@wirenboard-ARVNLP2W:~# ifdown: interface eth0 not configured
-bash: ifdown:: command not found
root@wirenboard-ARVNLP2W:~# udhcpc: option -h NAME is deprecated, use -x hostname:NAME
-bash: udhcpc:: command not found
root@wirenboard-ARVNLP2W:~# udhcpc (v1.20.2) started
-bash: syntax error near unexpected token `v1.20.2'
root@wirenboard-ARVNLP2W:~# Sending discover...
-bash: Sending: command not found
root@wirenboard-ARVNLP2W:~# Sending discover...
-bash: Sending: command not found
root@wirenboard-ARVNLP2W:~# Sending discover...
-bash: Sending: command not found
root@wirenboard-ARVNLP2W:~# /etc/udhcpc/default.script: Lease failed:
-bash: /etc/udhcpc/default.script:: No such file or directory
root@wirenboard-ARVNLP2W:~# No lease, failing
-bash: No: command not found
root@wirenboard-ARVNLP2W:~# Failed to bring up eth0.ifdown eth0 ; ifup eth0
-bash: Failed: command not found
udhcpc: option -h NAME is deprecated, use -x hostname:NAME
udhcpc (v1.20.2) started
Sending discover...
Sending discover...
Sending discover...
Received SIGTERM
Terminated
Но в виджете Network Ethernet IP не появился и результат ifconfig
root@wirenboard-ARVNLP2W:~# ifconfig
eth0 Link encap:Ethernet HWaddr 00:86:40:20:48:00
inet6 addr: fe80::286:40ff:fe20:4800/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:60 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:15136 (14.7 KiB)
eth1 Link encap:Ethernet HWaddr 00:86:39:20:48:00
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)
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:74891 errors:0 dropped:0 overruns:0 frame:0
TX packets:74891 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1
RX bytes:5306100 (5.0 MiB) TX bytes:5306100 (5.0 MiB)
wlan0 Link encap:Ethernet HWaddr a0:2c:36:df:ee:db
inet addr:192.168.42.1 Bcast:192.168.42.255 Mask:255.255.255.0
inet6 addr: fe80::a22c:36ff:fedf:eedb/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:6175 errors:0 dropped:9 overruns:0 frame:0
TX packets:5760 errors:0 dropped:15 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:571114 (557.7 KiB) TX bytes:757462 (739.7 KiB)
Пробуем ещё раз:
root@wirenboard-ARVNLP2W:~# ifdown eth0 ; ifup eth0
cat: /run/udhcpc.eth0.pid: No such file or directory
/bin/sh: 1: kill: Usage: kill [-s sigspec | -signum | -sigspec] [pid | job]... or
kill -l [exitstatus]
cat: /run/udhcpc.eth0.pid: No such file or directory
/bin/sh: 1: kill: Usage: kill [-s sigspec | -signum | -sigspec] [pid | job]... or
kill -l [exitstatus]
udhcpc: option -h NAME is deprecated, use -x hostname:NAME
udhcpc (v1.20.2) started
Sending discover...
Sending discover...
Sending discover...
/etc/udhcpc/default.script: Lease failed:
No lease, failing
Failed to bring up eth0.
Выполняю команды по-отдельности:
root@wirenboard-ARVNLP2W:~# ifdown eth0
cat: /run/udhcpc.eth0.pid: No such file or directory
/bin/sh: 1: kill: Usage: kill [-s sigspec | -signum | -sigspec] [pid | job]... or
kill -l [exitstatus]
cat: /run/udhcpc.eth0.pid: No such file or directory
/bin/sh: 1: kill: Usage: kill [-s sigspec | -signum | -sigspec] [pid | job]... or
kill -l [exitstatus]
root@wirenboard-ARVNLP2W:~# ifup eth0
udhcpc: option -h NAME is deprecated, use -x hostname:NAME
udhcpc (v1.20.2) started
Sending discover...
Sending discover...
Sending discover...
/etc/udhcpc/default.script: Lease failed:
No lease, failing
Failed to bring up eth0.
Ничего не помогло. Что-то не так выполняю? Что ещё посоветуете?
Спасибо, Павел, принял к сведению. Что ещё и Wi-Fi может отваливаться? стоит добавить на всякий случай?
Раз в минуту такая проверка не слишком часто? это не сильно повесит контроллер вместе с правилами?
Тут проблема не в “отпадании”, а в том, что после отключения и подключения обратно (что происходит автоматически), контроллер по какой-то причине (с чем мы разбираемся) не получает IP-адрес по DHCP (кстати, как решение проблемы можете перейти на фиксированный IP). Причём такая ситуация воспроизводится только на части сочетаний “контроллер + роутер”.
Раз в минуту - это нормально, грузить вообще не будет.
Ок, добавлю после того, как разберусь с подключением через Ethernet
Я продолжил стучаться командами, в один из разов у меня получился вот такой результат:
root@wirenboard-ARVNLP2W:~# ifdown eth0
cat: /run/udhcpc.eth0.pid: No such file or directory
/bin/sh: 1: kill: Usage: kill [-s sigspec | -signum | -sigspec] [pid | job]... or
kill -l [exitstatus]
cat: /run/udhcpc.eth0.pid: No such file or directory
/bin/sh: 1: kill: Usage: kill [-s sigspec | -signum | -sigspec] [pid | job]... or
kill -l [exitstatus]
root@wirenboard-ARVNLP2W:~# ifup eth0
ifup: interface eth0 already configured
root@wirenboard-ARVNLP2W:~# ifup eth0
udhcpc: option -h NAME is deprecated, use -x hostname:NAME
udhcpc (v1.20.2) started
Sending discover...
Sending discover...
Sending discover...
Received SIGTERM
Terminated
Но, соединения через ethernet по-прежнему не наблюдаю.
Попробуйте при поднятом eth0 (то есть до ifdown eth0) выполнить udhcpc -i eth0, покажите вывод.
Самый быстрый и надёжный способ всё исправить - перейти на статический IP.
Прямо сейчас мы тестируем ещё один вариант исправить ситуацию, как только будут результаты - расскажем.
root@wirenboard-ARVNLP2W:~# ifup eth0
ifup: interface eth0 already configured
root@wirenboard-ARVNLP2W:~# udhcpc -i eth0
udhcpc (v1.20.2) started
Sending discover...
Sending discover...
Sending discover...
/etc/udhcpc/default.script: Lease failed:
Sending discover...
Sending discover...
Sending discover...
/etc/udhcpc/default.script: Lease failed:
Sending discover...
Sending discover...
Sending discover...
/etc/udhcpc/default.script: Lease failed:
Sending discover...
Sending discover...
Sending discover...
/etc/udhcpc/default.script: Lease failed:
Sending discover...
Sending discover...
Sending discover...
/etc/udhcpc/default.script: Lease failed:
Sending discover...
Sending discover...
Sending discover...
/etc/udhcpc/default.script: Lease failed:
Sending discover...
Sending discover...
Sending discover...
/etc/udhcpc/default.script: Lease failed:
Sending discover...
Sending discover...
Sending discover...
/etc/udhcpc/default.script: Lease failed:
Sending discover...
Sending discover...
Sending discover...
/etc/udhcpc/default.script: Lease failed:
Sending discover...
Sending discover...
Sending discover...
/etc/udhcpc/default.script: Lease failed:
и так до бесконечности.
По поводу статического IP, на объекте контроллер будет работать в составе именно такой конфигурации оборудования. Поэтому, чтобы избежать ножа в спину, хочется разобраться с этой проблемой именно в таком наборе.
Возможно, мы с Евгением подумали про другую проблему. Верно ли я понимаю, что:
- Подключение-отключение кабеля от контроллера.
- Перезагрузка контроллера.
не решают проблему?
Верно.
Тогда это не та проблема, которую мы имели в виду. Пожалуйста, выполните две проверки и напишите их результаты:
- К тому же роутеру в тот же порт тем же кабелем подключите другое устройство, получающее адрес по DHCP, и проверьте доступ в интернет с него.
- Тем же кабелем подключите Wiren Board к другому роутеру, раздающему адреса по DHCP, и проверьте доступ в интернет на Wiren Board.
Павел, добрый день! Прошу прощения за долгий ответ, очень не просто было воспроизвести этот квест)
- Доступ есть.
- Доступа нет.
Могу выложить выводы команд ifdown eth0, ifup eth0, udhcpc -i eth0.