[SOLVED] knockd fails at boot time due to eth0 not being configured

leonixyz · 2016-10-11 21:31:04

I'd like to have knockd up and running but I'm facing some issues due to my network interface not being fully configured.
Arch wiki: https://wiki.archlinux.org/index.php/Po … mon_helper
knockd wiki: http://www.zeroflux.org/projects/knock

$ sudo systemctl status knockd                          
* knockd.service - Port-Knocking Daemon
   Loaded: loaded (/usr/lib/systemd/system/knockd.service; enabled; vendor preset: disabled)
   Active: failed (Result: exit-code) since Tue 2016-10-11 21:07:13 UTC; 53s ago
  Process: 211 ExecStart=/usr/bin/knockd (code=exited, status=1/FAILURE)
 Main PID: 211 (code=exited, status=1/FAILURE)

Oct 11 21:07:13 raspberry systemd[1]: Started Port-Knocking Daemon.
Oct 11 21:07:13 raspberry knockd[211]: could not get IP address for eth0
Oct 11 21:07:13 raspberry systemd[1]: knockd.service: Main process exited, code=exited, status=1/FAILURE
Oct 11 21:07:13 raspberry systemd[1]: knockd.service: Unit entered failed state.
Oct 11 21:07:13 raspberry systemd[1]: knockd.service: Failed with result 'exit-code'.

The unit file looks like this:

$ cat /usr/lib/systemd/system/knockd.service
[Unit]
Description=Port-Knocking Daemon
After=network.target

[Service]
ExecStart=/usr/bin/knockd 

[Install]
WantedBy=multi-user.target

According to freedesktop.org there should be a target to wait for the network being fully configured https://www.freedesktop.org/wiki/Softwa … orkTarget/

$ systemctl status systemd-networkd-wait-online
* systemd-networkd-wait-online.service - Wait for Network to be Configured
   Loaded: loaded (/usr/lib/systemd/system/systemd-networkd-wait-online.service; enabled; vendor preset: disabled)
   Active: inactive (dead)
     Docs: man:systemd-networkd-wait-online.service(8)

I tried editing knockd.service in the following way, with no results.

After=systemd-networkd-wait-online
Wants=systemd-networkd-wait-online

systemd-networkd seems aware of my network interface

$ cat /etc/systemd/network/eth0.network  
[Match]
Name=eth0

[Network]
DHCP=yes

and it is active

$ systemctl status systemd-networkd 
* systemd-networkd.service - Network Service
   Loaded: loaded (/usr/lib/systemd/system/systemd-networkd.service; enabled; vendor preset: enabled)
   Active: active (running) since Tue 2016-10-11 21:17:17 UTC; 3min 27s ago
     Docs: man:systemd-networkd.service(8)
 Main PID: 208 (systemd-network)
   Status: "Processing requests..."
   CGroup: /system.slice/systemd-networkd.service
           `-208 /usr/lib/systemd/systemd-networkd

I have no idea what to try next...

thanks in advance

Last edited by leonixyz (2016-10-17 19:29:41)

berbae · 2016-10-12 08:59:52

It would be useful to see all the start sequence in the systemd journal, to see what starts after what.

leonixyz · 2016-10-15 16:44:41

# journalctl -b

-- Logs begin at Sun 2016-07-31 05:24:32 UTC, end at Sat 2016-10-15 16:41:55 UTC. --
Jul 31 05:24:33 raspberry systemd-journald[135]: Runtime journal (/run/log/journal/) is 3.0M, max 23.9M, 20.9M free.
Jul 31 05:24:33 raspberry systemd-journald[135]: System journal (/var/log/journal/) is 64.0M, max 355.8M, 291.8M free.
Jul 31 05:24:33 raspberry systemd-journald[135]: Time spent on flushing to /var is 332.364ms for 2 entries.
Jul 31 05:24:33 raspberry kernel: Booting Linux on physical CPU 0x0
Jul 31 05:24:33 raspberry kernel: Initializing cgroup subsys cpuset
Jul 31 05:24:33 raspberry kernel: Initializing cgroup subsys cpu
Jul 31 05:24:33 raspberry kernel: Initializing cgroup subsys cpuacct
Jul 31 05:24:33 raspberry kernel: Linux version 4.4.23-1-ARCH (builduser@leming) (gcc version 6.2.1 20160830 (GCC) ) #1 Fri Sep 30 19:02:48 MDT 2016
Jul 31 05:24:33 raspberry kernel: CPU: ARMv6-compatible processor [410fb767] revision 7 (ARMv7), cr=00c5387d
Jul 31 05:24:33 raspberry kernel: CPU: PIPT / VIPT nonaliasing data cache, VIPT nonaliasing instruction cache
Jul 31 05:24:33 raspberry kernel: Machine model: Raspberry Pi Model B Rev 2
Jul 31 05:24:33 raspberry kernel: cma: Reserved 8 MiB at 0x1e400000
Jul 31 05:24:33 raspberry kernel: Memory policy: Data cache writeback
Jul 31 05:24:33 raspberry kernel: On node 0 totalpages: 126976
Jul 31 05:24:33 raspberry kernel: free_area_init_node: node 0, pgdat c0b1e388, node_mem_map ddfa4000
Jul 31 05:24:33 raspberry kernel:   Normal zone: 1116 pages used for memmap
Jul 31 05:24:33 raspberry kernel:   Normal zone: 0 pages reserved
Jul 31 05:24:33 raspberry kernel:   Normal zone: 126976 pages, LIFO batch:31
Jul 31 05:24:33 raspberry kernel: pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
Jul 31 05:24:33 raspberry kernel: pcpu-alloc: [0] 0 
Jul 31 05:24:33 raspberry kernel: Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 125860
Jul 31 05:24:33 raspberry kernel: Kernel command line: dma.dmachans=0x7f35 bcm2708_fb.fbwidth=656 bcm2708_fb.fbheight=416 bcm2708.boardrev=0x100000e bcm2708.serial=0x3b440278 smsc95xx.macaddr=B8:27:EB:44:02:78 bcm2708_fb.fbdepth=16 bcm2708_fb.fbswap=1 bcm2708.uart_clock=48000000 vc_mem.mem_base=0x1fa00000 vc_mem.mem_size=0x20000000  root=/dev/mmcblk0p2 rw rootwait console=ttyAMA0,115200 console=tty1 selinux=0 plymouth.enable=0 smsc95xx.turbo_mode=N dwc_otg.lpm_enable=0 kgdboc=ttyAMA0,115200 elevator=noop
Jul 31 05:24:33 raspberry kernel: PID hash table entries: 2048 (order: 1, 8192 bytes)
Jul 31 05:24:33 raspberry kernel: Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
Jul 31 05:24:33 raspberry kernel: Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
Jul 31 05:24:33 raspberry kernel: Memory: 482512K/507904K available (7988K kernel code, 579K rwdata, 2512K rodata, 328K init, 766K bss, 17200K reserved, 8192K cma-reserved)
Jul 31 05:24:33 raspberry kernel: Virtual kernel memory layout:
                                      vector  : 0xffff0000 - 0xffff1000   (   4 kB)
                                      fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
                                      vmalloc : 0xdf800000 - 0xff800000   ( 512 MB)
                                      lowmem  : 0xc0000000 - 0xdf000000   ( 496 MB)
                                      modules : 0xbf000000 - 0xc0000000   (  16 MB)
                                        .text : 0xc0008000 - 0xc0a494bc   (10502 kB)
                                        .init : 0xc0a4a000 - 0xc0a9c000   ( 328 kB)
                                        .data : 0xc0a9c000 - 0xc0b2ce30   ( 580 kB)
                                         .bss : 0xc0b2ce30 - 0xc0bec7f0   ( 767 kB)
Jul 31 05:24:33 raspberry kernel: SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
Jul 31 05:24:33 raspberry kernel: NR_IRQS:16 nr_irqs:16 16
Jul 31 05:24:33 raspberry kernel: sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps every 2147483647500ns
Jul 31 05:24:33 raspberry kernel: clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275 ns
Jul 31 05:24:33 raspberry kernel: bcm2835: system timer (irq = 27)
Jul 31 05:24:33 raspberry kernel: Console: colour dummy device 80x30
Jul 31 05:24:33 raspberry kernel: console [tty1] enabled
Jul 31 05:24:33 raspberry kernel: Calibrating delay loop... 697.95 BogoMIPS (lpj=3489792)
Jul 31 05:24:33 raspberry kernel: pid_max: default: 32768 minimum: 301
Jul 31 05:24:33 raspberry kernel: Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
Jul 31 05:24:33 raspberry kernel: Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
Jul 31 05:24:33 raspberry kernel: Disabling cpuset control group subsystem
Jul 31 05:24:33 raspberry kernel: Initializing cgroup subsys io
Jul 31 05:24:33 raspberry kernel: Initializing cgroup subsys memory
Jul 31 05:24:33 raspberry kernel: Initializing cgroup subsys devices
Jul 31 05:24:33 raspberry kernel: Initializing cgroup subsys freezer
Jul 31 05:24:33 raspberry kernel: Initializing cgroup subsys net_cls
Jul 31 05:24:33 raspberry kernel: Initializing cgroup subsys perf_event
Jul 31 05:24:33 raspberry kernel: Initializing cgroup subsys net_prio
Jul 31 05:24:33 raspberry kernel: CPU: Testing write buffer coherency: ok
Jul 31 05:24:33 raspberry kernel: Setting up static identity map for 0x81c0 - 0x81f8
Jul 31 05:24:33 raspberry kernel: devtmpfs: initialized
Jul 31 05:24:33 raspberry kernel: VFP support v0.3: implementor 41 architecture 1 part 20 variant b rev 5
Jul 31 05:24:33 raspberry kernel: clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
Jul 31 05:24:33 raspberry kernel: xor: measuring software checksum speed
Jul 31 05:24:33 raspberry kernel:    arm4regs  :   973.600 MB/sec
Jul 31 05:24:33 raspberry kernel:    8regs     :   492.400 MB/sec
Jul 31 05:24:33 raspberry kernel:    32regs    :   616.800 MB/sec
Jul 31 05:24:33 raspberry kernel: xor: using function: arm4regs (973.600 MB/sec)
Jul 31 05:24:33 raspberry kernel: pinctrl core: initialized pinctrl subsystem
Jul 31 05:24:33 raspberry kernel: NET: Registered protocol family 16
Jul 31 05:24:33 raspberry kernel: DMA: preallocated 4096 KiB pool for atomic coherent allocations
Jul 31 05:24:33 raspberry kernel: No ATAGs?
Jul 31 05:24:33 raspberry kernel: hw-breakpoint: found 6 breakpoint and 1 watchpoint registers.
Jul 31 05:24:33 raspberry kernel: hw-breakpoint: maximum watchpoint size is 4 bytes.
Jul 31 05:24:33 raspberry kernel: Serial: AMBA PL011 UART driver
Jul 31 05:24:33 raspberry kernel: 20201000.uart: ttyAMA0 at MMIO 0x20201000 (irq = 81, base_baud = 0) is a PL011 rev2
Jul 31 05:24:33 raspberry kernel: console [ttyAMA0] enabled
Jul 31 05:24:33 raspberry kernel: bcm2835-mbox 2000b880.mailbox: mailbox enabled
Jul 31 05:24:33 raspberry kernel: raid6: int32x1  gen()    46 MB/s
Jul 31 05:24:33 raspberry kernel: raid6: int32x1  xor()    38 MB/s
Jul 31 05:24:33 raspberry kernel: raid6: int32x2  gen()    77 MB/s
Jul 31 05:24:33 raspberry kernel: raid6: int32x2  xor()    57 MB/s
Jul 31 05:24:33 raspberry kernel: raid6: int32x4  gen()   108 MB/s
Jul 31 05:24:33 raspberry kernel: raid6: int32x4  xor()    77 MB/s
Jul 31 05:24:33 raspberry kernel: raid6: int32x8  gen()   118 MB/s
Jul 31 05:24:33 raspberry kernel: raid6: int32x8  xor()    79 MB/s
Jul 31 05:24:33 raspberry kernel: raid6: using algorithm int32x8 gen() 118 MB/s
Jul 31 05:24:33 raspberry kernel: raid6: .... xor() 79 MB/s, rmw enabled
Jul 31 05:24:33 raspberry kernel: raid6: using intx1 recovery algorithm
Jul 31 05:24:33 raspberry kernel: bcm2835-dma 20007000.dma: DMA legacy API manager at f2007000, dmachans=0x1
Jul 31 05:24:33 raspberry kernel: SCSI subsystem initialized
Jul 31 05:24:33 raspberry kernel: usbcore: registered new interface driver usbfs
Jul 31 05:24:33 raspberry kernel: usbcore: registered new interface driver hub
Jul 31 05:24:33 raspberry kernel: usbcore: registered new device driver usb
Jul 31 05:24:33 raspberry kernel: raspberrypi-firmware soc:firmware: Attached to firmware from 2016-09-21 13:14
Jul 31 05:24:33 raspberry kernel: clocksource: Switched to clocksource timer
Jul 31 05:24:33 raspberry kernel: FS-Cache: Loaded
Jul 31 05:24:33 raspberry kernel: CacheFiles: Loaded
Jul 31 05:24:33 raspberry kernel: NET: Registered protocol family 2
Jul 31 05:24:33 raspberry kernel: TCP established hash table entries: 4096 (order: 2, 16384 bytes)
Jul 31 05:24:33 raspberry kernel: TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
Jul 31 05:24:33 raspberry kernel: TCP: Hash tables configured (established 4096 bind 4096)
Jul 31 05:24:33 raspberry kernel: UDP hash table entries: 256 (order: 0, 4096 bytes)
Jul 31 05:24:33 raspberry kernel: UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
Jul 31 05:24:33 raspberry kernel: NET: Registered protocol family 1
Jul 31 05:24:33 raspberry kernel: RPC: Registered named UNIX socket transport module.
Jul 31 05:24:33 raspberry kernel: RPC: Registered udp transport module.
Jul 31 05:24:33 raspberry kernel: RPC: Registered tcp transport module.
Jul 31 05:24:33 raspberry kernel: RPC: Registered tcp NFSv4.1 backchannel transport module.
Jul 31 05:24:33 raspberry kernel: hw perfevents: enabled with armv6_1176 PMU driver, 3 counters available
Jul 31 05:24:33 raspberry kernel: futex hash table entries: 256 (order: -1, 3072 bytes)
Jul 31 05:24:33 raspberry kernel: VFS: Disk quotas dquot_6.6.0
Jul 31 05:24:33 raspberry kernel: VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
Jul 31 05:24:33 raspberry kernel: FS-Cache: Netfs 'nfs' registered for caching
Jul 31 05:24:33 raspberry kernel: NFS: Registering the id_resolver key type
Jul 31 05:24:33 raspberry kernel: Key type id_resolver registered
Jul 31 05:24:33 raspberry kernel: Key type id_legacy registered
Jul 31 05:24:33 raspberry kernel: nfs4filelayout_init: NFSv4 File Layout Driver Registering...
Jul 31 05:24:33 raspberry kernel: JFS: nTxBlock = 3833, nTxLock = 30669
Jul 31 05:24:33 raspberry kernel: SGI XFS with ACLs, security attributes, realtime, no debug enabled
Jul 31 05:24:33 raspberry kernel: aufs 4.4-20160912
Jul 31 05:24:33 raspberry kernel: jitterentropy: Initialization failed with host not compliant with requirements: 2
Jul 31 05:24:33 raspberry kernel: async_tx: api initialized (async)
Jul 31 05:24:33 raspberry kernel: Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
Jul 31 05:24:33 raspberry kernel: io scheduler noop registered (default)
Jul 31 05:24:33 raspberry kernel: io scheduler deadline registered
Jul 31 05:24:33 raspberry kernel: io scheduler cfq registered
Jul 31 05:24:33 raspberry kernel: io scheduler bfq registered
Jul 31 05:24:33 raspberry kernel: BFQ I/O-scheduler: v7r11
Jul 31 05:24:33 raspberry kernel: BCM2708FB: allocated DMA memory 5e800000
Jul 31 05:24:33 raspberry kernel: BCM2708FB: allocated DMA channel 0 @ f2007000
Jul 31 05:24:33 raspberry kernel: Console: switching to colour frame buffer device 82x26
Jul 31 05:24:33 raspberry kernel: KGDB: Registered I/O driver kgdboc
Jul 31 05:24:33 raspberry kernel: vc-cma: Videocore CMA driver
Jul 31 05:24:33 raspberry kernel: vc-cma: vc_cma_base      = 0x00000000
Jul 31 05:24:33 raspberry kernel: vc-cma: vc_cma_size      = 0x00000000 (0 MiB)
Jul 31 05:24:33 raspberry kernel: vc-cma: vc_cma_initial   = 0x00000000 (0 MiB)
Jul 31 05:24:33 raspberry kernel: vc-mem: phys_addr:0x00000000 mem_base=0x1fa00000 mem_size:0x20000000(512 MiB)
Jul 31 05:24:33 raspberry kernel: brd: module loaded
Jul 31 05:24:33 raspberry kernel: loop: module loaded
Jul 31 05:24:33 raspberry kernel: vchiq: vchiq_init_state: slot_zero = 0xde880000, is_master = 0
Jul 31 05:24:33 raspberry kernel: Loading iSCSI transport class v2.0-870.
Jul 31 05:24:33 raspberry kernel: usbcore: registered new interface driver ax88179_178a
Jul 31 05:24:33 raspberry kernel: usbcore: registered new interface driver smsc95xx
Jul 31 05:24:33 raspberry kernel: usbcore: registered new interface driver cdc_ncm
Jul 31 05:24:33 raspberry kernel: dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
Jul 31 05:24:33 raspberry kernel: Core Release: 2.80a
Jul 31 05:24:33 raspberry kernel: Setting default values for core params
Jul 31 05:24:33 raspberry kernel: Finished setting default values for core params
Jul 31 05:24:33 raspberry kernel: Using Buffer DMA mode
Jul 31 05:24:33 raspberry kernel: Periodic Transfer Interrupt Enhancement - disabled
Jul 31 05:24:33 raspberry kernel: Multiprocessor Interrupt Enhancement - disabled
Jul 31 05:24:33 raspberry kernel: OTG VER PARAM: 0, OTG VER FLAG: 0
Jul 31 05:24:33 raspberry kernel: Dedicated Tx FIFOs mode
Jul 31 05:24:33 raspberry kernel: WARN::dwc_otg_hcd_init:1047: FIQ DMA bounce buffers: virt = 0xde814000 dma = 0x5e814000 len=9024
Jul 31 05:24:33 raspberry kernel: FIQ FSM acceleration enabled for :
                                  Non-periodic Split Transactions
                                  Periodic Split Transactions
                                  High-Speed Isochronous Endpoints
                                  Interrupt/Control Split Transaction hack enabled
Jul 31 05:24:33 raspberry kernel: dwc_otg: Microframe scheduler enabled
Jul 31 05:24:33 raspberry kernel: WARN::hcd_init_fiq:413: FIQ on core 0 at 0xc05cf4f4
Jul 31 05:24:34 raspberry kernel: WARN::hcd_init_fiq:414: FIQ ASM at 0xc05cf7b8 length 36
Jul 31 05:24:34 raspberry kernel: WARN::hcd_init_fiq:439: MPHI regs_base at 0xdfaca000
Jul 31 05:24:34 raspberry kernel: dwc_otg 20980000.usb: DWC OTG Controller
Jul 31 05:24:34 raspberry kernel: dwc_otg 20980000.usb: new USB bus registered, assigned bus number 1
Jul 31 05:24:34 raspberry kernel: dwc_otg 20980000.usb: irq 56, io mem 0x00000000
Jul 31 05:24:34 raspberry kernel: Init: Port Power? op_state=1
Jul 31 05:24:34 raspberry kernel: Init: Power Port (0)
Jul 31 05:24:34 raspberry kernel: usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
Jul 31 05:24:34 raspberry kernel: usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
Jul 31 05:24:34 raspberry kernel: usb usb1: Product: DWC OTG Controller
Jul 31 05:24:34 raspberry kernel: usb usb1: Manufacturer: Linux 4.4.23-1-ARCH dwc_otg_hcd
Jul 31 05:24:34 raspberry kernel: usb usb1: SerialNumber: 20980000.usb
Jul 31 05:24:34 raspberry kernel: hub 1-0:1.0: USB hub found
Jul 31 05:24:34 raspberry kernel: hub 1-0:1.0: 1 port detected
Jul 31 05:24:34 raspberry kernel: dwc_otg: FIQ enabled
Jul 31 05:24:34 raspberry kernel: dwc_otg: NAK holdoff enabled
Jul 31 05:24:34 raspberry kernel: dwc_otg: FIQ split-transaction FSM enabled
Jul 31 05:24:34 raspberry kernel: Module dwc_common_port init
Jul 31 05:24:34 raspberry kernel: usbcore: registered new interface driver usb-storage
Jul 31 05:24:34 raspberry kernel: usbcore: registered new interface driver ums-alauda
Jul 31 05:24:34 raspberry kernel: usbcore: registered new interface driver ums-cypress
Jul 31 05:24:34 raspberry kernel: usbcore: registered new interface driver ums-datafab
Jul 31 05:24:34 raspberry kernel: usbcore: registered new interface driver ums_eneub6250
Jul 31 05:24:34 raspberry kernel: usbcore: registered new interface driver ums-freecom
Jul 31 05:24:34 raspberry kernel: usbcore: registered new interface driver ums-isd200
Jul 31 05:24:34 raspberry kernel: usbcore: registered new interface driver ums-jumpshot
Jul 31 05:24:34 raspberry kernel: usbcore: registered new interface driver ums-karma
Jul 31 05:24:34 raspberry kernel: usbcore: registered new interface driver ums-onetouch
Jul 31 05:24:34 raspberry kernel: usbcore: registered new interface driver ums-realtek
Jul 31 05:24:34 raspberry kernel: usbcore: registered new interface driver ums-sddr09
Jul 31 05:24:34 raspberry kernel: usbcore: registered new interface driver ums-sddr55
Jul 31 05:24:34 raspberry kernel: usbcore: registered new interface driver ums-usbat
Jul 31 05:24:34 raspberry kernel: mousedev: PS/2 mouse device common for all mice
Jul 31 05:24:34 raspberry kernel: md: linear personality registered for level -1
Jul 31 05:24:34 raspberry kernel: md: raid0 personality registered for level 0
Jul 31 05:24:34 raspberry kernel: md: raid1 personality registered for level 1
Jul 31 05:24:34 raspberry kernel: md: raid10 personality registered for level 10
Jul 31 05:24:34 raspberry kernel: md: raid6 personality registered for level 6
Jul 31 05:24:34 raspberry kernel: md: raid5 personality registered for level 5
Jul 31 05:24:34 raspberry kernel: md: raid4 personality registered for level 4
Jul 31 05:24:34 raspberry kernel: md: multipath personality registered for level -4
Jul 31 05:24:34 raspberry kernel: md: faulty personality registered for level -5
Jul 31 05:24:34 raspberry kernel: device-mapper: uevent: version 1.0.3
Jul 31 05:24:34 raspberry kernel: device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com
Jul 31 05:24:34 raspberry kernel: device-mapper: multipath: version 1.10.0 loaded
Jul 31 05:24:34 raspberry kernel: device-mapper: multipath round-robin: version 1.0.0 loaded
Jul 31 05:24:34 raspberry kernel: Indeed it is in host mode hprt0 = 00021501
Jul 31 05:24:34 raspberry kernel: device-mapper: multipath queue-length: version 0.1.0 loaded
Jul 31 05:24:34 raspberry kernel: device-mapper: multipath service-time: version 0.2.0 loaded
Jul 31 05:24:34 raspberry kernel: device-mapper: raid: Loading target version 1.7.0
Jul 31 05:24:34 raspberry kernel: bcm2835-cpufreq: min=700000 max=700000
Jul 31 05:24:34 raspberry kernel: sdhci: Secure Digital Host Controller Interface driver
Jul 31 05:24:34 raspberry kernel: sdhci: Copyright(c) Pierre Ossman
Jul 31 05:24:34 raspberry kernel: sdhost: log_buf @ de813000 (5e813000)
Jul 31 05:24:34 raspberry kernel: mmc0: sdhost-bcm2835 loaded - DMA enabled (>1)
Jul 31 05:24:34 raspberry kernel: sdhci-pltfm: SDHCI platform and OF driver helper
Jul 31 05:24:34 raspberry kernel: usb 1-1: new high-speed USB device number 2 using dwc_otg
Jul 31 05:24:34 raspberry kernel: ledtrig-cpu: registered to indicate activity on CPUs
Jul 31 05:24:34 raspberry kernel: Indeed it is in host mode hprt0 = 00001101
Jul 31 05:24:34 raspberry kernel: hidraw: raw HID events driver (C) Jiri Kosina
Jul 31 05:24:34 raspberry kernel: usbcore: registered new interface driver usbhid
Jul 31 05:24:34 raspberry kernel: usbhid: USB HID core driver
Jul 31 05:24:34 raspberry kernel: Initializing XFRM netlink socket
Jul 31 05:24:34 raspberry kernel: NET: Registered protocol family 17
Jul 31 05:24:34 raspberry kernel: Key type dns_resolver registered
Jul 31 05:24:34 raspberry kernel: registered taskstats version 1
Jul 31 05:24:34 raspberry kernel: Btrfs loaded
Jul 31 05:24:34 raspberry kernel: Key type encrypted registered
Jul 31 05:24:34 raspberry kernel: vc-sm: Videocore shared memory driver
Jul 31 05:24:34 raspberry kernel: [vc_sm_connected_init]: start
Jul 31 05:24:34 raspberry kernel: vc_vchi_sm_init: failed to open VCHI service (-1)
Jul 31 05:24:34 raspberry kernel: [vc_sm_connected_init]: failed to initialize shared memory service
Jul 31 05:24:34 raspberry kernel: [vc_sm_connected_init]: end - returning -1
Jul 31 05:24:34 raspberry kernel: of_cfs_init
Jul 31 05:24:34 raspberry kernel: of_cfs_init: OK
Jul 31 05:24:34 raspberry kernel: md: Waiting for all devices to be available before autodetect
Jul 31 05:24:34 raspberry kernel: md: If you don't use raid, use raid=noautodetect
Jul 31 05:24:34 raspberry kernel: md: Autodetecting RAID arrays.
Jul 31 05:24:34 raspberry kernel: md: Scanned 0 and added 0 devices.
Jul 31 05:24:34 raspberry kernel: md: autorun ...
Jul 31 05:24:34 raspberry kernel: md: ... autorun DONE.
Jul 31 05:24:34 raspberry kernel: mmc0: host does not support reading read-only switch, assuming write-enable
Jul 31 05:24:34 raspberry kernel: Waiting for root device /dev/mmcblk0p2...
Jul 31 05:24:34 raspberry kernel: mmc0: new high speed SDHC card at address e624
Jul 31 05:24:34 raspberry kernel: mmcblk0: mmc0:e624 SD04G 3.69 GiB
Jul 31 05:24:34 raspberry kernel:  mmcblk0: p1 p2
Jul 31 05:24:34 raspberry kernel: usb 1-1: New USB device found, idVendor=0424, idProduct=9512
Jul 31 05:24:34 raspberry kernel: usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
Jul 31 05:24:34 raspberry kernel: hub 1-1:1.0: USB hub found
Jul 31 05:24:34 raspberry kernel: hub 1-1:1.0: 3 ports detected
Jul 31 05:24:34 raspberry kernel: EXT4-fs (mmcblk0p2): couldn't mount as ext3 due to feature incompatibilities
Jul 31 05:24:34 raspberry kernel: EXT4-fs (mmcblk0p2): couldn't mount as ext2 due to feature incompatibilities
Jul 31 05:24:34 raspberry kernel: EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
Jul 31 05:24:34 raspberry kernel: VFS: Mounted root (ext4 filesystem) on device 179:2.
Jul 31 05:24:34 raspberry kernel: devtmpfs: mounted
Jul 31 05:24:34 raspberry kernel: Freeing unused kernel memory: 328K (c0a4a000 - c0a9c000)
Jul 31 05:24:34 raspberry kernel: usb 1-1.1: new high-speed USB device number 3 using dwc_otg
Jul 31 05:24:34 raspberry kernel: usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
Jul 31 05:24:34 raspberry kernel: usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
Jul 31 05:24:34 raspberry kernel: smsc95xx v1.0.4
Jul 31 05:24:34 raspberry kernel: smsc95xx 1-1.1:1.0 eth0: register 'smsc95xx' at usb-20980000.usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:44:02:78
Jul 31 05:24:34 raspberry systemd[1]: System time before build time, advancing clock.
Jul 31 05:24:34 raspberry kernel: NET: Registered protocol family 10
Jul 31 05:24:34 raspberry kernel: ip_tables: (C) 2000-2006 Netfilter Core Team
Jul 31 05:24:34 raspberry kernel: random: systemd: uninitialized urandom read (16 bytes read, 51 bits of entropy available)
Jul 31 05:24:34 raspberry kernel: random: systemd: uninitialized urandom read (16 bytes read, 51 bits of entropy available)
Jul 31 05:24:34 raspberry systemd[1]: systemd 231 running in system mode. (+PAM -AUDIT -SELINUX -IMA -APPARMOR +SMACK -SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN)
Jul 31 05:24:34 raspberry systemd[1]: Detected architecture arm.
Jul 31 05:24:34 raspberry systemd[1]: Set hostname to <raspberry>.
Jul 31 05:24:34 raspberry kernel: random: systemd-cryptse: uninitialized urandom read (16 bytes read, 52 bits of entropy available)
Jul 31 05:24:34 raspberry kernel: uart-pl011 20201000.uart: no DMA platform data
Jul 31 05:24:34 raspberry kernel: random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 52 bits of entropy available)
Jul 31 05:24:34 raspberry kernel: random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 52 bits of entropy available)
Jul 31 05:24:34 raspberry kernel: random: systemd: uninitialized urandom read (16 bytes read, 53 bits of entropy available)
Jul 31 05:24:34 raspberry kernel: random: systemd: uninitialized urandom read (16 bytes read, 53 bits of entropy available)
Jul 31 05:24:34 raspberry kernel: random: systemd: uninitialized urandom read (16 bytes read, 53 bits of entropy available)
Jul 31 05:24:34 raspberry kernel: random: systemd: uninitialized urandom read (16 bytes read, 53 bits of entropy available)
Jul 31 05:24:34 raspberry kernel: random: systemd: uninitialized urandom read (16 bytes read, 53 bits of entropy available)
Jul 31 05:24:34 raspberry systemd[1]: Listening on Journal Socket.
Jul 31 05:24:34 raspberry systemd[1]: Reached target Swap.
Jul 31 05:24:34 raspberry systemd[1]: Created slice User and Session Slice.
Jul 31 05:24:34 raspberry systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
Jul 31 05:24:34 raspberry systemd[1]: Started Forward Password Requests to Wall Directory Watch.
Jul 31 05:24:34 raspberry systemd[1]: Listening on udev Control Socket.
Jul 31 05:24:34 raspberry systemd[1]: Listening on Device-mapper event daemon FIFOs.
Jul 31 05:24:34 raspberry systemd[1]: Reached target Encrypted Volumes.
Jul 31 05:24:34 raspberry systemd[1]: Listening on udev Kernel Socket.
Jul 31 05:24:34 raspberry systemd[1]: Listening on Network Service Netlink Socket.
Jul 31 05:24:34 raspberry systemd[1]: Listening on Journal Socket (/dev/log).
Jul 31 05:24:34 raspberry systemd[1]: Listening on LVM2 metadata daemon socket.
Jul 31 05:24:34 raspberry systemd[1]: Created slice System Slice.
Jul 31 05:24:34 raspberry systemd[1]: Mounting Temporary Directory...
Jul 31 05:24:34 raspberry systemd[1]: Reached target Slices.
Jul 31 05:24:34 raspberry systemd[1]: Starting Remount Root and Kernel File Systems...
Jul 31 05:24:34 raspberry systemd[1]: Mounting Debug File System...
Jul 31 05:24:34 raspberry systemd[1]: Starting Create list of required static device nodes for the current kernel...
Jul 31 05:24:34 raspberry systemd[1]: Starting Load Kernel Modules...
Jul 31 05:24:34 raspberry systemd[1]: Created slice system-serial\x2dgetty.slice.
Jul 31 05:24:34 raspberry systemd[1]: Created slice system-getty.slice.
Jul 31 05:24:34 raspberry systemd[1]: Starting Journal Service...
Jul 31 05:24:34 raspberry systemd[1]: Starting Setup Virtual Console...
Jul 31 05:24:34 raspberry systemd[1]: Reached target Remote File Systems.
Jul 31 05:24:34 raspberry systemd[1]: Mounting POSIX Message Queue File System...
Jul 31 05:24:34 raspberry systemd[1]: Listening on Process Core Dump Socket.
Jul 31 05:24:34 raspberry systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
Jul 31 05:24:34 raspberry systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
Jul 31 05:24:34 raspberry systemd[1]: Reached target Paths.
Jul 31 05:24:34 raspberry systemd[1]: Mounted POSIX Message Queue File System.
Jul 31 05:24:34 raspberry systemd[1]: Mounted Debug File System.
Jul 31 05:24:34 raspberry systemd[1]: Mounted Temporary Directory.
Jul 31 05:24:34 raspberry systemd[1]: Started Remount Root and Kernel File Systems.
Jul 31 05:24:34 raspberry systemd[1]: Started Create list of required static device nodes for the current kernel.
Jul 31 05:24:34 raspberry systemd[1]: Started Load Kernel Modules.
Jul 31 05:24:34 raspberry systemd[1]: Started Setup Virtual Console.
Jul 31 05:24:34 raspberry systemd[1]: Starting Apply Kernel Variables...
Jul 31 05:24:34 raspberry systemd[1]: Mounting Configuration File System...
Jul 31 05:24:34 raspberry systemd[1]: Starting Create Static Device Nodes in /dev...
Jul 31 05:24:34 raspberry systemd[1]: Starting udev Coldplug all Devices...
Jul 31 05:24:34 raspberry systemd[1]: Starting Load/Save Random Seed...
Jul 31 05:24:34 raspberry systemd[1]: Mounted Configuration File System.
Jul 31 05:24:34 raspberry systemd[1]: Started Apply Kernel Variables.
Jul 31 05:24:34 raspberry systemd[1]: Started Create Static Device Nodes in /dev.
Jul 31 05:24:34 raspberry systemd[1]: Started Load/Save Random Seed.
Jul 31 05:24:34 raspberry systemd[1]: Reached target Local File Systems (Pre).
Jul 31 05:24:34 raspberry systemd[1]: Starting udev Kernel Device Manager...
Jul 31 05:24:34 raspberry systemd-journald[135]: Journal started
Jul 31 05:24:34 raspberry systemd-modules-load[133]: Inserted module 'snd_bcm2835'
Jul 31 05:24:34 raspberry systemd[1]: Started Journal Service.
Jul 31 05:24:34 raspberry systemd[1]: Starting Flush Journal to Persistent Storage...
Jul 31 05:24:34 raspberry systemd[1]: Started udev Kernel Device Manager.
Jul 31 05:24:35 raspberry systemd[1]: Started udev Coldplug all Devices.
Jul 31 05:24:36 raspberry systemd[1]: Started Flush Journal to Persistent Storage.
Jul 31 05:24:36 raspberry systemd[1]: Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch.
Jul 31 05:24:36 raspberry kernel: bcm2835-wdt 20100000.watchdog: Broadcom BCM2835 watchdog timer
Jul 31 05:24:36 raspberry kernel: gpiomem-bcm2835 20200000.gpiomem: Initialised: Registers at 0x20200000
Jul 31 05:24:36 raspberry systemd[1]: Found device /dev/ttyAMA0.
Jul 31 05:24:37 raspberry kernel: bcm2835-rng 20104000.rng: hwrng registered
Jul 31 05:24:38 raspberry systemd[1]: Found device /dev/mmcblk0p1.
Jul 31 05:24:38 raspberry systemd[1]: Mounting /boot...
Jul 31 05:24:38 raspberry kernel: FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
Jul 31 05:24:38 raspberry systemd[1]: Mounted /boot.
Jul 31 05:24:38 raspberry systemd[1]: Reached target Local File Systems.
Jul 31 05:24:38 raspberry systemd[1]: Starting Create Volatile Files and Directories...
Jul 31 05:24:38 raspberry systemd[1]: Started Create Volatile Files and Directories.
Jul 31 05:24:38 raspberry systemd[1]: Starting Network Time Synchronization...
Jul 31 05:24:38 raspberry systemd[1]: Starting Update UTMP about System Boot/Shutdown...
Jul 31 05:24:39 raspberry systemd[1]: Started Update UTMP about System Boot/Shutdown.
Jul 31 05:24:39 raspberry systemd-timesyncd[190]: System clock time unset or jumped backwards, restoring from recorded timestamp: Sat 2016-10-15 16:40:02 UTC
Oct 15 16:40:02 raspberry systemd[1]: Time has been changed
Oct 15 16:40:02 raspberry systemd[1]: Started Network Time Synchronization.
Oct 15 16:40:02 raspberry systemd[1]: Reached target System Initialization.
Oct 15 16:40:02 raspberry systemd[1]: Listening on D-Bus System Message Bus Socket.
Oct 15 16:40:02 raspberry systemd[1]: Reached target Sockets.
Oct 15 16:40:02 raspberry systemd[1]: Started Daily Cleanup of Temporary Directories.
Oct 15 16:40:02 raspberry systemd[1]: Reached target Basic System.
Oct 15 16:40:02 raspberry systemd[1]: Starting Login Service...
Oct 15 16:40:02 raspberry systemd[1]: Started D-Bus System Message Bus.
Oct 15 16:40:03 raspberry dbus[198]: [system] Successfully activated service 'org.freedesktop.systemd1'
Oct 15 16:40:03 raspberry systemd[1]: Starting Network Service...
Oct 15 16:40:03 raspberry systemd[1]: Started Raspberry Pi Temperature Monitoring Daemon.
Oct 15 16:40:03 raspberry systemd[1]: Started Entropy Harvesting Daemon.
Oct 15 16:40:03 raspberry systemd[1]: Reached target System Time Synchronized.
Oct 15 16:40:03 raspberry systemd[1]: Started Daily locate database update.
Oct 15 16:40:03 raspberry systemd[1]: Started Daily verification of password and group files.
Oct 15 16:40:03 raspberry systemd[1]: Started Daily rotation of log files.
Oct 15 16:40:03 raspberry systemd[1]: Started Daily man-db cache update.
Oct 15 16:40:03 raspberry systemd[1]: Reached target Timers.
Oct 15 16:40:03 raspberry systemd-logind[196]: New seat seat0.
Oct 15 16:40:03 raspberry systemd[1]: Started Login Service.
Oct 15 16:40:03 raspberry systemd-networkd[200]: Enumeration completed
Oct 15 16:40:03 raspberry systemd[1]: Started Network Service.
Oct 15 16:40:03 raspberry systemd[1]: Reached target Network.
Oct 15 16:40:03 raspberry systemd-networkd[200]: eth0: IPv6 enabled for interface: Success
Oct 15 16:40:03 raspberry systemd[1]: Started OpenSSH Daemon.
Oct 15 16:40:03 raspberry systemd[1]: Starting Permit User Sessions...
Oct 15 16:40:03 raspberry kernel: smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup
Oct 15 16:40:03 raspberry kernel: IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
Oct 15 16:40:03 raspberry systemd[1]: Started Port-Knocking Daemon.
Oct 15 16:40:04 raspberry systemd[1]: Starting Network Name Resolution...
Oct 15 16:40:04 raspberry knockd[215]: could not get IP address for eth0
Oct 15 16:40:04 raspberry systemd[1]: Started Permit User Sessions.
Oct 15 16:40:04 raspberry systemd[1]: knockd.service: Main process exited, code=exited, status=1/FAILURE
Oct 15 16:40:04 raspberry systemd[1]: knockd.service: Unit entered failed state.
Oct 15 16:40:04 raspberry systemd[1]: knockd.service: Failed with result 'exit-code'.
Oct 15 16:40:04 raspberry systemd[1]: Started Getty on tty1.
Oct 15 16:40:04 raspberry systemd[1]: Started Serial Getty on ttyAMA0.
Oct 15 16:40:04 raspberry sshd[210]: Server listening on 0.0.0.0 port 22.
Oct 15 16:40:04 raspberry sshd[210]: Server listening on :: port 22.
Oct 15 16:40:04 raspberry systemd[1]: Reached target Login Prompts.
Oct 15 16:40:04 raspberry systemd-resolved[217]: Positive Trust Anchors:
Oct 15 16:40:04 raspberry systemd-resolved[217]: . IN DS 19036 8 2 49aac11d7b6f6446702e54a1607371607a1a41855200fd2ce1cdde32f24e8fb5
Oct 15 16:40:04 raspberry systemd-resolved[217]: Negative trust anchors: 10.in-addr.arpa 16.172.in-addr.arpa 17.172.in-addr.arpa 18.172.in-addr.arpa 19.172.in-addr.arpa 20.172.in-addr.arpa 21.172.in-addr.arpa 22.172.in-addr.arpa 23.172.in-addr.arpa 24.172.in-addr.arpa 25.172.in-addr.arpa 26.172.in-addr.arpa 27.172.in-addr.arpa 28.172.in-addr.arpa 29.172.in-addr.arpa 30.172.in-addr.arpa 31.172.in-addr.arpa 168.192.in-addr.arpa corp home internal intranet lan local private test
Oct 15 16:40:04 raspberry systemd-resolved[217]: Using system hostname 'raspberry'.
Oct 15 16:40:04 raspberry systemd[1]: Started Network Name Resolution.
Oct 15 16:40:04 raspberry systemd[1]: Reached target Multi-User System.
Oct 15 16:40:04 raspberry systemd[1]: Reached target Graphical Interface.
Oct 15 16:40:04 raspberry systemd[1]: Startup finished in 4.514s (kernel) + 10.036s (userspace) = 14.550s.
Oct 15 16:40:05 raspberry kernel: smsc95xx 1-1.1:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
Oct 15 16:40:05 raspberry kernel: IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
Oct 15 16:40:05 raspberry systemd-networkd[200]: eth0: Gained carrier
Oct 15 16:40:06 raspberry systemd-networkd[200]: eth0: Gained IPv6LL
Oct 15 16:40:06 raspberry systemd-timesyncd[190]: Network configuration changed, trying to establish connection.
Oct 15 16:40:07 raspberry haveged[204]: haveged: ver: 1.9.1; arch: generic; vend: ; build: (gcc 4.9.2 CTV); collect: 128K
Oct 15 16:40:07 raspberry haveged[204]: haveged: cpu: (VC); data: 16K (D); inst: 16K (D); idx: 9/40; sz: 16012/69556
Oct 15 16:40:07 raspberry haveged[204]: haveged: tot tests(BA8): A:1/1 B:1/1 continuous tests(B):  last entropy estimate 8.00182
Oct 15 16:40:07 raspberry haveged[204]: haveged: fills: 0, generated: 0
Oct 15 16:40:08 raspberry systemd-networkd[200]: eth0: DHCPv4 address 192.168.0.100/24 via 192.168.0.1
Oct 15 16:40:08 raspberry systemd-timesyncd[190]: Network configuration changed, trying to establish connection.
Oct 15 16:40:08 raspberry systemd-timesyncd[190]: Network configuration changed, trying to establish connection.
Oct 15 16:40:11 raspberry kernel: random: nonblocking pool is initialized
Oct 15 16:40:19 raspberry systemd-networkd[200]: eth0: Configured
Oct 15 16:40:19 raspberry systemd-timesyncd[190]: Network configuration changed, trying to establish connection.
Oct 15 16:40:39 raspberry systemd[1]: Time has been changed
Oct 15 16:40:39 raspberry systemd-timesyncd[190]: Synchronized to time server 212.45.144.88:123 (2.arch.pool.ntp.org).
Oct 15 16:41:28 raspberry sshd[228]: Accepted publickey for leonixyz from 192.168.0.125 port 40980 ssh2: RSA SHA256:lZCAOuioIgF7pBCPYPY6prufFUIH73r32BnW3mmXsMY
Oct 15 16:41:28 raspberry sshd[228]: pam_unix(sshd:session): session opened for user leonixyz by (uid=0)
Oct 15 16:41:28 raspberry systemd[1]: Created slice User Slice of leonixyz.
Oct 15 16:41:28 raspberry systemd-logind[196]: New session c1 of user leonixyz.
Oct 15 16:41:28 raspberry systemd[1]: Started Session c1 of user leonixyz.
Oct 15 16:41:28 raspberry systemd[1]: Starting User Manager for UID 1001...
Oct 15 16:41:28 raspberry systemd[231]: pam_unix(systemd-user:session): session opened for user leonixyz by (uid=0)
Oct 15 16:41:29 raspberry systemd[231]: Reached target Paths.
Oct 15 16:41:29 raspberry systemd[231]: Starting D-Bus User Message Bus Socket.
Oct 15 16:41:29 raspberry systemd[231]: Reached target Timers.
Oct 15 16:41:29 raspberry systemd[231]: Listening on D-Bus User Message Bus Socket.
Oct 15 16:41:29 raspberry systemd[231]: Reached target Sockets.
Oct 15 16:41:29 raspberry systemd[231]: Reached target Basic System.
Oct 15 16:41:29 raspberry systemd[231]: Reached target Default.
Oct 15 16:41:29 raspberry systemd[231]: Startup finished in 321ms.
Oct 15 16:41:29 raspberry systemd[1]: Started User Manager for UID 1001.
Oct 15 16:41:38 raspberry sudo[259]: leonixyz : TTY=pts/0 ; PWD=/home/leonixyz ; USER=root ; COMMAND=/usr/bin/journalctl -b
Oct 15 16:41:38 raspberry sudo[259]: pam_unix(sudo:session): session opened for user root by leonixyz(uid=0)
Oct 15 16:41:46 raspberry sudo[259]: pam_unix(sudo:session): session closed for user root
Oct 15 16:41:55 raspberry sudo[266]: leonixyz : TTY=pts/0 ; PWD=/home/leonixyz ; USER=root ; COMMAND=/usr/bin/journalctl -b
Oct 15 16:41:55 raspberry sudo[266]: pam_unix(sudo:session): session opened for user root by leonixyz(uid=0)

leonixyz · 2016-10-15 17:21:23

I managed to make it work by editing the knockd.service unit file as follows:

[Unit]
Description=Port-Knocking Daemon
After=network-online.target
Wants=network-online.target
Before=sshd.service

[Service]
ExecStart=/usr/bin/knockd

[Install]
WantedBy=multi-user.target

It seems working now. I also configured sshd to start after this unit, so that port 22 isn't exposed at all during boot time.

Are my edits ok? Will they be overwritten by a pacman -Syu?

ukhippo · 2016-10-15 18:02:02

If you edited the file in /usr/... It will get overwritten. The correct place to put overrides is in /etc/... or better still create a drop-in. See the systemd and systemctl man pages.

Arch Linux

#1 2016-10-11 21:31:04

[SOLVED] knockd fails at boot time due to eth0 not being configured

#2 2016-10-12 08:59:52

Re: [SOLVED] knockd fails at boot time due to eth0 not being configured

#3 2016-10-15 16:44:41

Re: [SOLVED] knockd fails at boot time due to eth0 not being configured

#4 2016-10-15 17:21:23

Re: [SOLVED] knockd fails at boot time due to eth0 not being configured

#5 2016-10-15 18:02:02

Re: [SOLVED] knockd fails at boot time due to eth0 not being configured

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