/etc/systemd/network/eth0.network
[Match]
Name=eth0
[Network]
DHCP=yes
networkctl
IDX LINK TYPE OPERATIONAL SETUP
1 lo loopback carrier unmanaged
2 eth0 ether degraded configuring
3 wlan0 wlan off unmanaged
3 links listed.
networkctl status eth0
* 2: eth0
Link File: /usr/lib/systemd/network/99-default.link
Network File: /etc/systemd/network/eth0.network
Type: ether
State: degraded (configuring)
Path: platform-3f980000.usb-usb-0:1.1:1.0
Driver: smsc95xx
Vendor: Standard Microsystems Corp.
Model: SMSC9512/9514 Fast Ethernet Adapter
HW Address: b8:27:eb:09:05:c7 (Raspberry Pi Foundation)
Address: fe80::ba27:ebff:fe09:5c7
fe80::c110:1100:8995:68f2
systemctl status systemd-networkd
* systemd-networkd.service - Network Service
Loaded: loaded (/usr/lib/systemd/system/systemd-networkd.service; enabled; vendor preset: enabled)
Drop-In: /etc/systemd/system/systemd-networkd.service.d
`-10-debug.conf
Active: active (running) since Fri 2017-02-03 06:44:09 CET; 11h ago
Docs: man:systemd-networkd.service(8)
Main PID: 746 (systemd-network)
Status: "Processing requests..."
Tasks: 1 (limit: 4915)
CGroup: /system.slice/systemd-networkd.service
`-746 /usr/lib/systemd/systemd-networkd
Feb 03 17:52:34 MyComputer systemd-networkd[746]: DHCPv6 CLIENT: Next retransmission in 1min 50s
Feb 03 17:52:48 MyComputer systemd-networkd[746]: DHCP CLIENT (0x26937bab): DISCOVER
Feb 03 17:53:52 MyComputer systemd-networkd[746]: DHCP CLIENT (0x26937bab): DISCOVER
Feb 03 17:54:25 MyComputer systemd-networkd[746]: DHCPv6 CLIENT: Sent INFORMATION-REQUEST
Feb 03 17:54:25 MyComputer systemd-networkd[746]: DHCPv6 CLIENT: Next retransmission in 1min 52s
Feb 03 17:54:55 MyComputer systemd-networkd[746]: DHCP CLIENT (0x26937bab): DISCOVER
Feb 03 17:56:00 MyComputer systemd-networkd[746]: DHCP CLIENT (0x26937bab): DISCOVER
Feb 03 17:56:18 MyComputer systemd-networkd[746]: DHCPv6 CLIENT: Sent INFORMATION-REQUEST
Feb 03 17:56:18 MyComputer systemd-networkd[746]: DHCPv6 CLIENT: Next retransmission in 2min
Feb 03 17:57:05 MyComputer systemd-networkd[746]: DHCP CLIENT (0x26937bab): DISCOVER
systemctl status systemd-resolved
* systemd-resolved.service - Network Name Resolution
Loaded: loaded (/usr/lib/systemd/system/systemd-resolved.service; enabled; vendor preset: enabled)
Active: active (running) since Fri 2017-02-03 02:31:17 CET; 15h ago
Docs: man:systemd-resolved.service(8)
http://www.freedesktop.org/wiki/Software/systemd/resolved
http://www.freedesktop.org/wiki/Software/systemd/writing-network-configuration-managers
http://www.freedesktop.org/wiki/Software/systemd/writing-resolver-clients
Main PID: 327 (systemd-resolve)
Status: "Processing requests..."
Tasks: 1 (limit: 4915)
CGroup: /system.slice/systemd-resolved.service
`-327 /usr/lib/systemd/systemd-resolved
Feb 03 02:31:17 MyComputer systemd[1]: Starting Network Name Resolution...
Feb 03 02:31:17 MyComputer systemd-resolved[327]: Positive Trust Anchors:
Feb 03 02:31:17 MyComputer systemd-resolved[327]: . IN DS 19036 8 2 49aac11d7b6f6446702e54a1607371607a1a41855200fd2ce1cdde32f24e8fb5
Feb 03 02:31:17 MyComputer systemd-resolved[327]: 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 d.f.ip6.arpa corp home internal intranet lan local private test
Feb 03 02:31:17 MyComputer systemd-resolved[327]: Using system hostname 'ArkOS-Folatt'.
Feb 03 02:31:17 MyComputer systemd[1]: Started Network Name Resolution.
lsusb
...
Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp. SMSC9512/9514 Fast Ethernet Adapter
Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp. SMC9514 Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Systemctl 正在显示systemd-networkd并systemd-resolve已启动并正在运行。 Networkctl 说我的有线连接状态已降级/正在配置。
我的ip a
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
link/ether b8:27:eb:09:05:c7 brd ff:ff:ff:ff:ff:ff
inet6 fe80::c110:1100:8995:68f2/64 scope link
valid_lft forever preferred_lft forever
inet6 fe80::ba27:ebff:fe09:5c7/64 scope link
valid_lft forever preferred_lft forever
我的调试日志来自journalctl -b -u systemd-networkd
-- Logs begin at Fri 2017-01-13 20:03:08 CET, end at Sat 2017-04-22 13:36:47 CEST. --
Feb 03 02:30:47 MyComputer systemd[1]: Starting Network Service...
Feb 03 02:30:47 MyComputer systemd-networkd[298]: Enumeration completed
Feb 03 02:30:47 MyComputer systemd[1]: Started Network Service.
Feb 03 02:30:47 MyComputer systemd-networkd[298]: eth0: IPv6 enabled for interface: Success
Feb 03 02:30:49 MyComputer systemd-networkd[298]: eth0: Gained carrier
Feb 03 02:30:50 MyComputer systemd-networkd[298]: eth0: Gained IPv6LL
Feb 03 03:20:07 MyComputer systemd[1]: Stopping Network Service...
Feb 03 03:20:07 MyComputer systemd[1]: Stopped Network Service.
Feb 03 03:20:07 MyComputer systemd[1]: Starting Network Service...
Feb 03 03:20:07 MyComputer systemd-networkd[515]: eth0: Gained IPv6LL
Feb 03 03:20:07 MyComputer systemd-networkd[515]: Enumeration completed
Feb 03 03:20:07 MyComputer systemd[1]: Started Network Service.
Feb 03 05:03:56 MyComputer systemd[1]: Stopping Network Service...
Feb 03 05:03:56 MyComputer systemd[1]: Stopped Network Service.
Feb 03 05:03:56 MyComputer systemd[1]: Starting Network Service...
Feb 03 05:03:56 MyComputer systemd-networkd[603]: eth0: Gained IPv6LL
Feb 03 05:03:56 MyComputer systemd-networkd[603]: Enumeration completed
Feb 03 05:03:56 MyComputer systemd[1]: Started Network Service.
Feb 03 05:04:13 MyComputer systemd[1]: Stopping Network Service...
Feb 03 05:04:13 MyComputer systemd[1]: Stopped Network Service.
Feb 03 05:04:13 MyComputer systemd[1]: Starting Network Service...
Feb 03 05:04:13 MyComputer systemd-networkd[613]: eth0: Gained IPv6LL
Feb 03 05:04:13 MyComputer systemd-networkd[613]: Enumeration completed
Feb 03 05:04:13 MyComputer systemd[1]: Started Network Service.
Feb 03 06:43:38 MyComputer systemd[1]: Stopping Network Service...
Feb 03 06:43:38 MyComputer systemd[1]: Stopped Network Service.
Feb 03 06:43:38 MyComputer systemd[1]: Starting Network Service...
Feb 03 06:43:39 MyComputer systemd-networkd[729]: eth0: Gained IPv6LL
Feb 03 06:43:39 MyComputer systemd-networkd[729]: Enumeration completed
Feb 03 06:43:39 MyComputer systemd[1]: Started Network Service.
Feb 03 06:44:09 MyComputer systemd[1]: Stopping Network Service...
Feb 03 06:44:09 MyComputer systemd[1]: Stopped Network Service.
Feb 03 06:44:09 MyComputer systemd[1]: Starting Network Service...
Feb 03 06:44:09 MyComputer systemd-networkd[746]: Sent message type=method_call sender=n/a destination=org.freedesktop.DBus object=/org/freedesktop/DBus interface=org.freedesktop.DBus member=Hello cookie=1 reply_cookie=0 error=n/a
Feb 03 06:44:09 MyComputer systemd-networkd[746]: Got message type=method_return sender=org.freedesktop.DBus destination=:1.11 object=n/a interface=n/a member=n/a cookie=1 reply_cookie=1 error=n/a
Feb 03 06:44:09 MyComputer systemd-networkd[746]: Sent message type=method_call sender=n/a destination=org.freedesktop.DBus object=/org/freedesktop/DBus interface=org.freedesktop.DBus member=AddMatch cookie=2 reply_cookie=0 error=n/a
Feb 03 06:44:09 MyComputer systemd-networkd[746]: Got message type=method_return sender=org.freedesktop.DBus destination=:1.11 object=n/a interface=n/a member=n/a cookie=3 reply_cookie=2 error=n/a
Feb 03 06:44:09 MyComputer systemd-networkd[746]: Sent message type=method_call sender=n/a destination=org.freedesktop.DBus object=/org/freedesktop/DBus interface=org.freedesktop.DBus member=RequestName cookie=3 reply_cookie=0 error=n/a
Feb 03 06:44:09 MyComputer systemd-networkd[746]: Got message type=method_return sender=org.freedesktop.DBus destination=:1.11 object=n/a interface=n/a member=n/a cookie=5 reply_cookie=3 error=n/a
Feb 03 06:44:09 MyComputer systemd-networkd[746]: Failed to open configuration file '/etc/systemd/networkd.conf': No such file or directory
Feb 03 06:44:09 MyComputer systemd-networkd[746]: timestamp of '/etc/systemd/network' changed
Feb 03 06:44:09 MyComputer systemd-networkd[746]: timestamp of '/usr/lib/systemd/network' changed
Feb 03 06:44:09 MyComputer systemd-networkd[746]: wlan0: Flags change: +MULTICAST +BROADCAST
Feb 03 06:44:09 MyComputer systemd-networkd[746]: wlan0: Link 3 added
Feb 03 06:44:09 MyComputer systemd-networkd[746]: wlan0: udev initialized link
Feb 03 06:44:09 MyComputer systemd-networkd[746]: wlan0: Saved original MTU: 1500
Feb 03 06:44:09 MyComputer systemd-networkd[746]: eth0: Flags change: +UP +LOWER_UP +RUNNING +MULTICAST +BROADCAST
Feb 03 06:44:09 MyComputer systemd-networkd[746]: Sent message type=signal sender=n/a destination=n/a object=/org/freedesktop/network1/link/_32 interface=org.freedesktop.DBus.Properties member=PropertiesChanged cookie=4 reply_cookie=0 error=n/a
Feb 03 06:44:09 MyComputer systemd-networkd[746]: eth0: Link 2 added
Feb 03 06:44:09 MyComputer systemd-networkd[746]: eth0: udev initialized link
Feb 03 06:44:09 MyComputer systemd-networkd[746]: eth0: Saved original MTU: 1500
Feb 03 06:44:09 MyComputer systemd-networkd[746]: lo: Flags change: +LOOPBACK +UP +LOWER_UP +RUNNING
Feb 03 06:44:09 MyComputer systemd-networkd[746]: Sent message type=signal sender=n/a destination=n/a object=/org/freedesktop/network1/link/_31 interface=org.freedesktop.DBus.Properties member=PropertiesChanged cookie=5 reply_cookie=0 error=n/a
Feb 03 06:44:09 MyComputer systemd-networkd[746]: lo: Link 1 added
Feb 03 06:44:09 MyComputer systemd-networkd[746]: lo: udev initialized link
Feb 03 06:44:09 MyComputer systemd-networkd[746]: lo: Saved original MTU: 0
Feb 03 06:44:09 MyComputer systemd-networkd[746]: eth0: Adding address: fe80::ba27:ebff:fe09:5c7/64 (valid forever)
Feb 03 06:44:09 MyComputer systemd-networkd[746]: Sent message type=signal sender=n/a destination=n/a object=/org/freedesktop/network1/link/_32 interface=org.freedesktop.DBus.Properties member=PropertiesChanged cookie=6 reply_cookie=0 error=n/a
Feb 03 06:44:09 MyComputer systemd-networkd[746]: eth0: Gained IPv6LL
Feb 03 06:44:09 MyComputer systemd-networkd[746]: eth0: Adding address: fe80::c110:1100:8995:68f2/64 (valid forever)
Feb 03 06:44:09 MyComputer systemd-networkd[746]: lo: Adding address: ::1/128 (valid forever)
Feb 03 06:44:09 MyComputer systemd-networkd[746]: lo: Adding address: 127.0.0.1/8 (valid forever)
Feb 03 06:44:09 MyComputer systemd-networkd[746]: Enumeration completed
Feb 03 06:44:09 MyComputer systemd[1]: Started Network Service.
Feb 03 06:44:09 MyComputer systemd-networkd[746]: Sent message type=signal sender=n/a destination=n/a object=/org/freedesktop/network1 interface=org.freedesktop.DBus.Properties member=PropertiesChanged cookie=7 reply_cookie=0 error=n/a
Feb 03 06:44:09 MyComputer systemd-networkd[746]: wlan0: Link state is up-to-date
Feb 03 06:44:09 MyComputer systemd-networkd[746]: No virtualization found in DMI
Feb 03 06:44:09 MyComputer systemd-networkd[746]: No virtualization found in CPUID
Feb 03 06:44:09 MyComputer systemd-networkd[746]: Virtualization XEN not found, /proc/xen/capabilities does not exist
Feb 03 06:44:09 MyComputer systemd-networkd[746]: No virtualization found in /proc/device-tree/*
Feb 03 06:44:09 MyComputer systemd-networkd[746]: No virtualization found in /proc/cpuinfo.
Feb 03 06:44:09 MyComputer systemd-networkd[746]: This platform does not support /proc/sysinfo
Feb 03 06:44:09 MyComputer systemd-networkd[746]: Found VM virtualization none
Feb 03 06:44:09 MyComputer systemd-networkd[746]: wlan0: Unmanaged
Feb 03 06:44:09 MyComputer systemd-networkd[746]: Sent message type=signal sender=n/a destination=n/a object=/org/freedesktop/network1/link/_33 interface=org.freedesktop.DBus.Properties member=PropertiesChanged cookie=8 reply_cookie=0 error=n/a
Feb 03 06:44:09 MyComputer systemd-networkd[746]: eth0: Link state is up-to-date
Feb 03 06:44:09 MyComputer systemd-networkd[746]: eth0: found matching network '/etc/systemd/network/eth0.network'
Feb 03 06:44:09 MyComputer systemd-networkd[746]: LLDP: Started LLDP client
Feb 03 06:44:09 MyComputer systemd-networkd[746]: eth0: Started LLDP.
Feb 03 06:44:09 MyComputer systemd-networkd[746]: eth0: Acquiring DHCPv4 lease
Feb 03 06:44:09 MyComputer systemd-networkd[746]: DHCP CLIENT (0x26937bab): STARTED on ifindex 2
Feb 03 06:44:09 MyComputer systemd-networkd[746]: DHCPv6 CLIENT: Started in Information request mode
Feb 03 06:44:09 MyComputer systemd-networkd[746]: eth0: Acquiring DHCPv6 lease
Feb 03 06:44:09 MyComputer systemd-networkd[746]: eth0: Discovering IPv6 routers
Feb 03 06:44:09 MyComputer systemd-networkd[746]: NDISC: Started IPv6 Router Solicitation client
Feb 03 06:44:09 MyComputer systemd-networkd[746]: Sent message type=signal sender=n/a destination=n/a object=/org/freedesktop/network1/link/_32 interface=org.freedesktop.DBus.Properties member=PropertiesChanged cookie=9 reply_cookie=0 error=n/a
Feb 03 06:44:09 MyComputer systemd-networkd[746]: Sent message type=signal sender=n/a destination=n/a object=/org/freedesktop/network1/link/_32 interface=org.freedesktop.DBus.Properties member=PropertiesChanged cookie=10 reply_cookie=0 error=n/a
Feb 03 06:44:09 MyComputer systemd-networkd[746]: Sent message type=signal sender=n/a destination=n/a object=/org/freedesktop/network1/link/_32 interface=org.freedesktop.DBus.Properties member=PropertiesChanged cookie=11 reply_cookie=0 error=n/a
Feb 03 06:44:09 MyComputer systemd-networkd[746]: NDISC: Sent Router Solicitation
Feb 03 06:44:09 MyComputer systemd-networkd[746]: DHCP CLIENT (0x26937bab): DISCOVER
Feb 03 06:44:09 MyComputer systemd-networkd[746]: DHCPv6 CLIENT: Sent INFORMATION-REQUEST
Feb 03 06:44:09 MyComputer systemd-networkd[746]: DHCPv6 CLIENT: Next retransmission in 1s
Feb 03 06:44:09 MyComputer systemd-networkd[746]: lo: Link state is up-to-date
Feb 03 06:44:09 MyComputer systemd-networkd[746]: lo: Unmanaged
Feb 03 06:44:09 MyComputer systemd-networkd[746]: Sent message type=signal sender=n/a destination=n/a object=/org/freedesktop/network1/link/_31 interface=org.freedesktop.DBus.Properties member=PropertiesChanged cookie=12 reply_cookie=0 error=n/a
Feb 03 06:44:09 MyComputer systemd-networkd[746]: Got message type=signal sender=org.freedesktop.DBus destination=:1.11 object=/org/freedesktop/DBus interface=org.freedesktop.DBus member=NameAcquired cookie=2 reply_cookie=0 error=n/a
Feb 03 06:44:09 MyComputer systemd-networkd[746]: Got message type=signal sender=org.freedesktop.DBus destination=:1.11 object=/org/freedesktop/DBus interface=org.freedesktop.DBus member=NameAcquired cookie=4 reply_cookie=0 error=n/a
Feb 03 06:44:10 MyComputer systemd-networkd[746]: DHCPv6 CLIENT: Sent INFORMATION-REQUEST
Feb 03 06:44:10 MyComputer systemd-networkd[746]: DHCPv6 CLIENT: Next retransmission in 2s
Feb 03 06:44:12 MyComputer systemd-networkd[746]: DHCP CLIENT (0x26937bab): DISCOVER
Feb 03 06:44:12 MyComputer systemd-networkd[746]: DHCPv6 CLIENT: Sent INFORMATION-REQUEST
Feb 03 06:44:12 MyComputer systemd-networkd[746]: DHCPv6 CLIENT: Next retransmission in 3s
Feb 03 06:44:13 MyComputer systemd-networkd[746]: DHCP CLIENT (0x26937bab): DISCOVER
Feb 03 06:44:13 MyComputer systemd-networkd[746]: NDISC: Sent Router Solicitation
Feb 03 06:44:16 MyComputer systemd-networkd[746]: DHCPv6 CLIENT: Sent INFORMATION-REQUEST
Feb 03 06:44:16 MyComputer systemd-networkd[746]: DHCPv6 CLIENT: Next retransmission in 7s
Feb 03 06:44:16 MyComputer systemd-networkd[746]: DHCP CLIENT (0x26937bab): DISCOVER
Feb 03 06:44:17 MyComputer systemd-networkd[746]: NDISC: Sent Router Solicitation
Feb 03 06:44:22 MyComputer systemd-networkd[746]: NDISC: Invoking callback for 't'.
Feb 03 06:44:24 MyComputer systemd-networkd[746]: DHCPv6 CLIENT: Sent INFORMATION-REQUEST
Feb 03 06:44:24 MyComputer systemd-networkd[746]: DHCPv6 CLIENT: Next retransmission in 16s
Feb 03 06:44:25 MyComputer systemd-networkd[746]: DHCP CLIENT (0x26937bab): DISCOVER
Feb 03 06:44:40 MyComputer systemd-networkd[746]: DHCPv6 CLIENT: Sent INFORMATION-REQUEST
Feb 03 06:44:40 MyComputer systemd-networkd[746]: DHCPv6 CLIENT: Next retransmission in 31s
Feb 03 06:44:41 MyComputer systemd-networkd[746]: DHCP CLIENT (0x26937bab): DISCOVER
Feb 03 06:45:11 MyComputer systemd-networkd[746]: DHCPv6 CLIENT: Sent INFORMATION-REQUEST
Feb 03 06:45:11 MyComputer systemd-networkd[746]: DHCPv6 CLIENT: Next retransmission in 1min
Feb 03 06:45:14 MyComputer systemd-networkd[746]: DHCP CLIENT (0x26937bab): DISCOVER
Feb 03 06:46:11 MyComputer systemd-networkd[746]: DHCPv6 CLIENT: Sent INFORMATION-REQUEST
Feb 03 06:46:11 MyComputer systemd-networkd[746]: DHCPv6 CLIENT: Next retransmission in 1min 49s
Feb 03 06:46:17 MyComputer systemd-networkd[746]: DHCP CLIENT (0x26937bab): DISCOVER
Feb 03 06:47:21 MyComputer systemd-networkd[746]: DHCP CLIENT (0x26937bab): DISCOVER
Feb 03 06:48:01 MyComputer systemd-networkd[746]: DHCPv6 CLIENT: Sent INFORMATION-REQUEST
Feb 03 06:48:01 MyComputer systemd-networkd[746]: DHCPv6 CLIENT: Next retransmission in 2min 3s
Feb 03 06:48:25 MyComputer systemd-networkd[746]: DHCP CLIENT (0x26937bab): DISCOVER
Feb 03 06:49:30 MyComputer systemd-networkd[746]: DHCP CLIENT (0x26937bab): DISCOVER
Feb 03 06:50:04 MyComputer systemd-networkd[746]: DHCPv6 CLIENT: Sent INFORMATION-REQUEST
Feb 03 06:50:04 MyComputer systemd-networkd[746]: DHCPv6 CLIENT: Next retransmission in 1min 55s
Feb 03 06:50:34 MyComputer systemd-networkd[746]: DHCP CLIENT (0x26937bab): DISCOVER
Feb 03 06:51:39 MyComputer systemd-networkd[746]: DHCP CLIENT (0x26937bab): DISCOVER
Feb 03 06:52:00 MyComputer systemd-networkd[746]: DHCPv6 CLIENT: Sent INFORMATION-REQUEST
Feb 03 06:52:00 MyComputer systemd-networkd[746]: DHCPv6 CLIENT: Next retransmission in 2min 10s
Feb 03 06:52:43 MyComputer systemd-networkd[746]: DHCP CLIENT (0x26937bab): DISCOVER
Feb 03 06:53:48 MyComputer systemd-networkd[746]: DHCP CLIENT (0x26937bab): DISCOVER
Feb 03 06:54:10 MyComputer systemd-networkd[746]: DHCPv6 CLIENT: Sent INFORMATION-REQUEST
Feb 03 06:54:10 MyComputer systemd-networkd[746]: DHCPv6 CLIENT: Next retransmission in 1min 52s
Feb 03 06:54:53 MyComputer systemd-networkd[746]: DHCP CLIENT (0x26937bab): DISCOVER
答案1
这很不幸，但我需要一个
- 完全开源，
- 支持Linux，
- 片上系统，
迁移到 Parabola 并且不会出现任何网络问题，而我没有。
这样的董事会甚至还不存在，而且只是一个项目到目前为止，我们实际上正在为此做一些事情。