networkctl − Query the status of network links
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networkctl [OPTIONS...] COMMAND [LINK...] |
networkctl may be used to introspect the state of the network links as seen by systemd−networkd. Please refer to systemd-networkd.service(8) for an introduction to the the basic concepts, functionality, and configuration syntax.
The following options are understood:
−a −−all
Show all links with status.
−h, −−help
Print a short help text and exit.
−−version
Print a short version string and exit.
−−no−pager
Do not pipe output into a pager.
The following commands are understood:
list
Show a list of existing links and their status. Produces output similar to
IDX LINK TYPE
OPERATIONAL SETUP
1 lo loopback carrier unmanaged
2 eth0 ether routable configured
3 virbr0 ether no−carrier unmanaged
4 virbr0−nic ether off unmanaged
4 links listed.
status [LINK...]
Show information about the specified links: type, state, kernel module driver, hardware and IP address, configured DNS servers, etc.
When no links are specified, routable links are shown. See also option −−all.
Produces output similar to
● State:
routable
Address: 10.193.76.5 on eth0
192.168.122.1 on virbr0
169.254.190.105 on eth0
fe80::5054:aa:bbbb:cccc on eth0
Gateway: 10.193.11.1 (CISCO SYSTEMS, INC.) on eth0
DNS: 8.8.8.8
8.8.4.4
lldp
Show LLDP (Link Layer Discovery Protocol) status.
On success, 0 is returned, a non−zero failure code otherwise.
systemd-networkd.service(8), systemd.network(5), systemd.netdev(5)