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1 | <?xml version='1.0'?> <!--*-nxml-*--> |
2 | <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN" | |
3 | "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"> | |
4 | ||
5 | <!-- | |
6 | This file is part of systemd. | |
7 | ||
8 | Copyright 2013 Tom Gundersen | |
9 | ||
10 | systemd is free software; you can redistribute it and/or modify it | |
11 | under the terms of the GNU Lesser General Public License as published by | |
12 | the Free Software Foundation; either version 2.1 of the License, or | |
13 | (at your option) any later version. | |
14 | ||
15 | systemd is distributed in the hope that it will be useful, but | |
16 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
18 | Lesser General Public License for more details. | |
19 | ||
20 | You should have received a copy of the GNU Lesser General Public License | |
21 | along with systemd; If not, see <http://www.gnu.org/licenses/>. | |
22 | --> | |
23 | ||
24 | <refentry id="systemd.network" conditional='ENABLE_NETWORKD'> | |
25 | ||
26 | <refentryinfo> | |
27 | <title>systemd.network</title> | |
28 | <productname>systemd</productname> | |
29 | ||
30 | <authorgroup> | |
31 | <author> | |
32 | <contrib>Developer</contrib> | |
33 | <firstname>Tom</firstname> | |
34 | <surname>Gundersen</surname> | |
35 | <email>teg@jklm.no</email> | |
36 | </author> | |
37 | </authorgroup> | |
38 | </refentryinfo> | |
39 | ||
40 | <refmeta> | |
41 | <refentrytitle>systemd.network</refentrytitle> | |
42 | <manvolnum>5</manvolnum> | |
43 | </refmeta> | |
44 | ||
45 | <refnamediv> | |
46 | <refname>systemd.network</refname> | |
47 | <refpurpose>Network configuration</refpurpose> | |
48 | </refnamediv> | |
49 | ||
50 | <refsynopsisdiv> | |
51 | <para><filename><replaceable>network</replaceable>.network</filename></para> | |
52 | </refsynopsisdiv> | |
53 | ||
54 | <refsect1> | |
55 | <title>Description</title> | |
56 | ||
57 | <para>Network setup is performed by | |
58 | <citerefentry><refentrytitle>systemd-networkd</refentrytitle><manvolnum>8</manvolnum></citerefentry>. | |
59 | </para> | |
60 | ||
61 | <para>Network files must have the extension <filename>.network</filename>; | |
62 | other extensions are ignored. Networks are applied to links whenever the links | |
63 | appear.</para> | |
64 | ||
65 | <para>The <filename>.network</filename> files are read from the files located in the | |
66 | system network directory <filename>/usr/lib/systemd/network</filename>, | |
67 | the volatile runtime network directory | |
68 | <filename>/run/systemd/network</filename> and the local administration | |
69 | network directory <filename>/etc/systemd/network</filename>. | |
70 | All configuration files are collectively sorted and processed in lexical order, | |
71 | regardless of the directories in which they live. However, files with | |
72 | identical filenames replace each other. Files in | |
73 | <filename>/etc</filename> have the highest priority, files in | |
74 | <filename>/run</filename> take precedence over files with the same | |
75 | name in <filename>/usr/lib</filename>. This can be used to override a | |
76 | system-supplied configuration file with a local file if needed; a symlink in | |
77 | <filename>/etc</filename> with the same name as a configuration file in | |
78 | <filename>/usr/lib</filename>, pointing to <filename>/dev/null</filename>, | |
79 | disables the configuration file entirely.</para> | |
80 | ||
e842803a MB |
81 | </refsect1> |
82 | ||
83 | <refsect1> | |
84 | <title>[Match] Section Options</title> | |
85 | ||
60f067b4 JS |
86 | <para>The network file contains a <literal>[Match]</literal> section, |
87 | which determines if a given network file may be applied to a given device; | |
88 | and a <literal>[Network]</literal> section specifying how the device should | |
89 | be configured. The first (in lexical order) of the network files that | |
90 | matches a given device is applied.</para> | |
91 | ||
92 | <para>A network file is said to match a device if each of the entries in the | |
93 | <literal>[Match]</literal> section matches, or if the section is empty. | |
94 | The following keys are accepted:</para> | |
95 | ||
96 | <variablelist class='network-directives'> | |
97 | <varlistentry> | |
98 | <term><varname>MACAddress=</varname></term> | |
99 | <listitem> | |
100 | <para>The hardware address.</para> | |
101 | </listitem> | |
102 | </varlistentry> | |
103 | <varlistentry> | |
104 | <term><varname>Path=</varname></term> | |
105 | <listitem> | |
106 | <para>The persistent path, as exposed by the udev | |
107 | property <literal>ID_PATH</literal>. May contain shell | |
108 | style globs.</para> | |
109 | </listitem> | |
110 | </varlistentry> | |
111 | <varlistentry> | |
112 | <term><varname>Driver=</varname></term> | |
113 | <listitem> | |
114 | <para>The driver currently bound to the device, as | |
115 | exposed by the udev property <literal>DRIVER</literal> | |
116 | of its parent device, or if that is not set the driver | |
117 | as exposed by <literal>ethtool -i</literal> of the | |
118 | device itself.</para> | |
119 | </listitem> | |
120 | </varlistentry> | |
121 | <varlistentry> | |
122 | <term><varname>Type=</varname></term> | |
123 | <listitem> | |
124 | <para>The device type, as exposed by the udev property | |
125 | <literal>DEVTYPE</literal>.</para> | |
126 | </listitem> | |
127 | </varlistentry> | |
128 | <varlistentry> | |
129 | <term><varname>Name=</varname></term> | |
130 | <listitem> | |
131 | <para>The device name, as exposed by the udev property | |
132 | <literal>INTERFACE</literal>. May contain shell style | |
133 | globs.</para> | |
134 | </listitem> | |
135 | </varlistentry> | |
136 | <varlistentry> | |
137 | <term><varname>Host=</varname></term> | |
138 | <listitem> | |
139 | <para>Matches against the hostname or machine ID of the | |
140 | host. See <literal>ConditionHost=</literal> in | |
141 | <citerefentry><refentrytitle>systemd.unit</refentrytitle><manvolnum>5</manvolnum></citerefentry> | |
142 | for details. | |
143 | </para> | |
144 | </listitem> | |
145 | </varlistentry> | |
146 | <varlistentry> | |
147 | <term><varname>Virtualization=</varname></term> | |
148 | <listitem> | |
149 | <para>Checks whether the system is executed in a virtualized | |
150 | environment and optionally test whether it is a specific | |
151 | implementation. See <literal>ConditionVirtualization=</literal> in | |
152 | <citerefentry><refentrytitle>systemd.unit</refentrytitle><manvolnum>5</manvolnum></citerefentry> | |
153 | for details. | |
154 | </para> | |
155 | </listitem> | |
156 | </varlistentry> | |
157 | <varlistentry> | |
158 | <term><varname>KernelCommandLine=</varname></term> | |
159 | <listitem> | |
160 | <para>Checks whether a specific kernel command line option is | |
161 | set (or if prefixed with the exclamation mark unset). See | |
162 | <literal>ConditionKernelCommandLine=</literal> in | |
163 | <citerefentry><refentrytitle>systemd.unit</refentrytitle><manvolnum>5</manvolnum></citerefentry> | |
164 | for details. | |
165 | </para> | |
166 | </listitem> | |
167 | </varlistentry> | |
168 | <varlistentry> | |
169 | <term><varname>Architecture=</varname></term> | |
170 | <listitem> | |
171 | <para>Checks whether the system is running on a specific | |
172 | architecture. See <literal>ConditionArchitecture=</literal> in | |
173 | <citerefentry><refentrytitle>systemd.unit</refentrytitle><manvolnum>5</manvolnum></citerefentry> | |
174 | for details. | |
175 | </para> | |
176 | </listitem> | |
177 | </varlistentry> | |
178 | </variablelist> | |
179 | ||
e842803a MB |
180 | </refsect1> |
181 | ||
f47781d8 MP |
182 | <refsect1> |
183 | <title>[Link] Section Options</title> | |
184 | ||
185 | <para> The <literal>[Link]</literal> section accepts the following keys:</para> | |
186 | ||
187 | <variablelist class='network-directives'> | |
188 | <varlistentry> | |
189 | <term><varname>MACAddress=</varname></term> | |
190 | <listitem> | |
191 | <para>The hardware address.</para> | |
192 | </listitem> | |
193 | </varlistentry> | |
194 | <varlistentry> | |
195 | <term><varname>MTUBytes=</varname></term> | |
196 | <listitem> | |
197 | <para>The maximum transmission unit in bytes to | |
198 | set for the device. The usual suffixes K, M, G, | |
199 | are supported and are understood to the base of | |
200 | 1024.</para> | |
201 | </listitem> | |
202 | </varlistentry> | |
203 | </variablelist> | |
204 | </refsect1> | |
205 | ||
e842803a MB |
206 | <refsect1> |
207 | <title>[Network] Section Options</title> | |
208 | ||
60f067b4 JS |
209 | <para>The <literal>[Network]</literal> section accepts the following keys:</para> |
210 | ||
211 | <variablelist class='network-directives'> | |
212 | <varlistentry> | |
213 | <term><varname>Description=</varname></term> | |
214 | <listitem> | |
215 | <para>A description of the device. This is only used for | |
216 | presentation purposes.</para> | |
217 | </listitem> | |
218 | </varlistentry> | |
219 | <varlistentry> | |
220 | <term><varname>DHCP=</varname></term> | |
221 | <listitem> | |
e842803a MB |
222 | <para>Enables DHCPv4 and/or DHCPv6 support. Accepts |
223 | <literal>both</literal>, <literal>none</literal>, | |
224 | <literal>v4</literal> or <literal>v6</literal>.</para> | |
225 | </listitem> | |
226 | </varlistentry> | |
227 | <varlistentry> | |
228 | <term><varname>DHCPServer=</varname></term> | |
229 | <listitem> | |
230 | <para>A boolean. Enables a basic DHCPv4 server on the | |
231 | device. Mostly useful for handing out leases to container | |
232 | instances.</para> | |
60f067b4 JS |
233 | </listitem> |
234 | </varlistentry> | |
235 | <varlistentry> | |
236 | <term><varname>IPv4LL=</varname></term> | |
237 | <listitem> | |
238 | <para>A boolean. When true, enables IPv4 link-local support. | |
60f067b4 JS |
239 | </para> |
240 | </listitem> | |
241 | </varlistentry> | |
5eef597e MP |
242 | <varlistentry> |
243 | <term><varname>IPv4LLRoute=</varname></term> | |
244 | <listitem> | |
245 | <para>A boolean. When true, sets up the route needed for | |
246 | non-IPv4LL hosts to communicate with IPv4LL-only hosts. Defaults | |
247 | to false. | |
248 | </para> | |
249 | </listitem> | |
250 | </varlistentry> | |
251 | <varlistentry> | |
252 | <term><varname>LLMNR=</varname></term> | |
253 | <listitem> | |
254 | <para>A boolean or <literal>resolve</literal>. When true, enables | |
255 | Link-Local Multicast Name Resolution on the link, when set to | |
256 | <literal>resolve</literal> only resolution is enabled, but not | |
257 | announcement. Defaults to true.</para> | |
258 | </listitem> | |
259 | </varlistentry> | |
60f067b4 JS |
260 | <varlistentry> |
261 | <term><varname>Address=</varname></term> | |
262 | <listitem> | |
263 | <para>A static IPv4 or IPv6 address and its prefix length, | |
264 | separated by a <literal>/</literal> character. Specify this | |
265 | key more than once to configure several addresses. | |
266 | The format of the address must be as described in | |
267 | <citerefentry><refentrytitle>inet_pton</refentrytitle><manvolnum>3</manvolnum></citerefentry>. | |
268 | This is a short-hand for an [Address] section only containing | |
269 | an Address key (see below). This option may be specified | |
270 | more than once. | |
271 | </para> | |
e842803a MB |
272 | |
273 | <para>If the specified | |
274 | address is 0.0.0.0 | |
275 | (for IPv4) or [::] | |
276 | (for IPv6), a new | |
277 | address range of the | |
278 | requested size is | |
279 | automatically | |
280 | allocated from a | |
281 | system-wide pool of | |
282 | unused ranges. The | |
283 | allocated range is | |
284 | checked against all | |
285 | current network | |
286 | interfaces and all | |
287 | known network | |
288 | configuration files to | |
289 | avoid address range | |
290 | conflicts. The default | |
291 | system-wide pool | |
292 | consists of | |
293 | 192.168.0.0/16, | |
294 | 172.16.0.0/12 and | |
295 | 10.0.0.0/8 for IPv4, | |
296 | and fc00::/7 for | |
297 | IPv6. This | |
298 | functionality is | |
299 | useful to manage a | |
300 | large number of | |
301 | dynamically created | |
302 | network interfaces | |
303 | with the same network | |
304 | configuration and | |
305 | automatic address | |
306 | range | |
307 | assignment.</para> | |
308 | ||
60f067b4 JS |
309 | </listitem> |
310 | </varlistentry> | |
311 | <varlistentry> | |
312 | <term><varname>Gateway=</varname></term> | |
313 | <listitem> | |
314 | <para>The gateway address, which must be in the format described in | |
315 | <citerefentry><refentrytitle>inet_pton</refentrytitle><manvolnum>3</manvolnum></citerefentry>. | |
316 | This is a short-hand for a [Route] section only containing a Gateway | |
317 | key. This option may be specified more than once.</para> | |
318 | </listitem> | |
319 | </varlistentry> | |
320 | <varlistentry> | |
321 | <term><varname>DNS=</varname></term> | |
322 | <listitem> | |
323 | <para>A DNS server address, which must be in the format described in | |
324 | <citerefentry><refentrytitle>inet_pton</refentrytitle><manvolnum>3</manvolnum></citerefentry>. | |
325 | This option may be specified more than once.</para> | |
326 | </listitem> | |
327 | </varlistentry> | |
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328 | <varlistentry> |
329 | <term><varname>Domains=</varname></term> | |
330 | <listitem> | |
331 | <para>The domains used for DNS resolution over this link.</para> | |
332 | </listitem> | |
333 | </varlistentry> | |
334 | <varlistentry> | |
335 | <term><varname>NTP=</varname></term> | |
336 | <listitem> | |
337 | <para>An NTP server address. This option may be specified more than once.</para> | |
338 | </listitem> | |
339 | </varlistentry> | |
60f067b4 JS |
340 | <varlistentry> |
341 | <term><varname>Bridge=</varname></term> | |
342 | <listitem> | |
343 | <para>The name of the bridge to add the link to.</para> | |
344 | </listitem> | |
345 | </varlistentry> | |
346 | <varlistentry> | |
347 | <term><varname>Bond=</varname></term> | |
348 | <listitem> | |
349 | <para>The name of the bond to add the link to.</para> | |
350 | </listitem> | |
351 | </varlistentry> | |
352 | <varlistentry> | |
353 | <term><varname>VLAN=</varname></term> | |
354 | <listitem> | |
355 | <para>The name of a VLAN to create on the link. This option | |
356 | may be specified more than once.</para> | |
357 | </listitem> | |
358 | </varlistentry> | |
359 | <varlistentry> | |
360 | <term><varname>MACVLAN=</varname></term> | |
361 | <listitem> | |
362 | <para>The name of a MACVLAN to create on the link. This option | |
363 | may be specified more than once.</para> | |
364 | </listitem> | |
365 | </varlistentry> | |
e842803a MB |
366 | <varlistentry> |
367 | <term><varname>VXLAN=</varname></term> | |
368 | <listitem> | |
369 | <para>The name of a VXLAN to create on the link. This option | |
370 | may be specified more than once.</para> | |
371 | </listitem> | |
372 | </varlistentry> | |
373 | <varlistentry> | |
374 | <term><varname>Tunnel=</varname></term> | |
375 | <listitem> | |
376 | <para>The name of a Tunnel to create on the link. This option | |
377 | may be specified more than once.</para> | |
378 | </listitem> | |
379 | </varlistentry> | |
60f067b4 JS |
380 | </variablelist> |
381 | ||
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382 | </refsect1> |
383 | ||
384 | <refsect1> | |
385 | <title>[Address] Section Options</title> | |
386 | ||
60f067b4 JS |
387 | <para>An <literal>[Address]</literal> section accepts the following keys. |
388 | Specify several <literal>[Address]</literal> sections to configure several | |
389 | addresses.</para> | |
390 | ||
391 | <variablelist class='network-directives'> | |
392 | <varlistentry> | |
393 | <term><varname>Address=</varname></term> | |
394 | <listitem> | |
395 | <para>As in the <literal>[Network]</literal> section. This key is mandatory.</para> | |
396 | </listitem> | |
397 | </varlistentry> | |
5eef597e MP |
398 | <varlistentry> |
399 | <term><varname>Peer=</varname></term> | |
400 | <listitem> | |
401 | <para>The peer address in a point-to-point connection. Accepts the same format as | |
402 | the <literal>Address</literal> key.</para> | |
403 | </listitem> | |
404 | </varlistentry> | |
60f067b4 JS |
405 | <varlistentry> |
406 | <term><varname>Broadcast=</varname></term> | |
407 | <listitem> | |
408 | <para>The broadcast address, which must be in the format described in | |
409 | <citerefentry><refentrytitle>inet_pton</refentrytitle><manvolnum>3</manvolnum></citerefentry>. | |
410 | This key only applies to IPv4 addresses. If it is not given, it is | |
411 | derived from the <literal>Address</literal> key.</para> | |
412 | </listitem> | |
413 | </varlistentry> | |
414 | <varlistentry> | |
415 | <term><varname>Label=</varname></term> | |
416 | <listitem> | |
417 | <para>An address label.</para> | |
418 | </listitem> | |
419 | </varlistentry> | |
420 | </variablelist> | |
e842803a | 421 | </refsect1> |
60f067b4 | 422 | |
e842803a MB |
423 | <refsect1> |
424 | <title>[Route] Section Options</title> | |
60f067b4 JS |
425 | <para>The <literal>[Route]</literal> section accepts the following keys. Specify |
426 | several <literal>[Route]</literal> sections to configure several routes.</para> | |
427 | ||
428 | <variablelist class='network-directives'> | |
429 | <varlistentry> | |
430 | <term><varname>Gateway=</varname></term> | |
431 | <listitem> | |
f47781d8 | 432 | <para>As in the <literal>[Network]</literal> section.</para> |
60f067b4 JS |
433 | </listitem> |
434 | </varlistentry> | |
435 | <varlistentry> | |
436 | <term><varname>Destination=</varname></term> | |
437 | <listitem> | |
438 | <para>The destination prefix of the route. Possibly followed by a slash and the | |
5eef597e MP |
439 | prefixlength. If omitted, a full-length host route is assumed.</para> |
440 | </listitem> | |
441 | </varlistentry> | |
f47781d8 MP |
442 | <varlistentry> |
443 | <term><varname>Source=</varname></term> | |
444 | <listitem> | |
445 | <para>The source prefix of the route. Possibly followed by a slash and the | |
446 | prefixlength. If omitted, a full-length host route is assumed.</para> | |
447 | </listitem> | |
448 | </varlistentry> | |
5eef597e MP |
449 | <varlistentry> |
450 | <term><varname>Metric=</varname></term> | |
451 | <listitem> | |
452 | <para>The metric of the route. An unsigned integer</para> | |
60f067b4 JS |
453 | </listitem> |
454 | </varlistentry> | |
455 | </variablelist> | |
e842803a | 456 | </refsect1> |
60f067b4 | 457 | |
e842803a MB |
458 | <refsect1> |
459 | <title>[DHCP] Section Options</title> | |
460 | <para>The <literal>[DHCP]</literal> section accepts the following keys:</para> | |
60f067b4 JS |
461 | |
462 | <variablelist class='network-directives'> | |
463 | <varlistentry> | |
464 | <term><varname>UseDNS=</varname></term> | |
465 | <listitem> | |
466 | <para>When true (the default), the DNS servers received from the DHCP server will | |
467 | be used and take precedence over any statically configured ones.</para> | |
468 | </listitem> | |
469 | </varlistentry> | |
470 | <varlistentry> | |
471 | <term><varname>UseMTU=</varname></term> | |
472 | <listitem> | |
473 | <para>When true, the interface maximum transmission unit from the DHCP server will | |
474 | be used on the current link. Defaults to false.</para> | |
475 | </listitem> | |
476 | </varlistentry> | |
e842803a MB |
477 | <varlistentry> |
478 | <term><varname>SendHostname=</varname></term> | |
479 | <listitem> | |
480 | <para>When true (the default), the machine's hostname will be sent to the DHCP | |
481 | server</para> | |
482 | </listitem> | |
483 | </varlistentry> | |
60f067b4 JS |
484 | <varlistentry> |
485 | <term><varname>UseHostname=</varname></term> | |
486 | <listitem> | |
487 | <para>When true (the default), the hostname received from the DHCP server | |
488 | will be used as the transient hostname.</para> | |
489 | </listitem> | |
490 | </varlistentry> | |
5eef597e MP |
491 | <varlistentry> |
492 | <term><varname>UseDomains=</varname></term> | |
493 | <listitem> | |
494 | <para>When true (not the default), the domain name received from the DHCP server | |
495 | will be used for DNS resolution over this link.</para> | |
496 | </listitem> | |
497 | </varlistentry> | |
e842803a MB |
498 | <varlistentry> |
499 | <term><varname>UseRoutes=</varname></term> | |
500 | <listitem> | |
501 | <para>When true (the default), the static routes will be requested from the DHCP server | |
502 | and added to the routing table with metric of 1024.</para> | |
503 | </listitem> | |
504 | </varlistentry> | |
60f067b4 JS |
505 | <varlistentry> |
506 | <term><varname>CriticalConnection=</varname></term> | |
507 | <listitem> | |
508 | <para>When true, the connection will never be torn down even if the DHCP lease | |
509 | expires. This is contrary to the DHCP specification, but may be the best choice | |
510 | if, say, the root filesystem relies on this connection. Defaults to false.</para> | |
511 | </listitem> | |
512 | </varlistentry> | |
5eef597e MP |
513 | <varlistentry> |
514 | <term><varname>VendorClassIdentifier=</varname></term> | |
515 | <listitem> | |
516 | <para>The vendor class identifier used to identify vendor type and configuration.</para> | |
517 | </listitem> | |
518 | </varlistentry> | |
519 | <varlistentry> | |
520 | <term><varname>RequestBroadcast=</varname></term> | |
521 | <listitem> | |
522 | <para>Request the server to use broadcast messages before the IP address has been | |
523 | configured. This is necessary for devices that cannot receive RAW packets, or that | |
524 | cannot receive packets at all before an IP address has been configured. On the other | |
525 | hand, this must not be enabled on networks where broadcasts are filtered out.</para> | |
526 | </listitem> | |
527 | </varlistentry> | |
528 | <varlistentry> | |
529 | <term><varname>RouteMetric=</varname></term> | |
530 | <listitem> | |
531 | <para>Set the routing metric for routes specified by the DHCP server.</para> | |
532 | </listitem> | |
533 | </varlistentry> | |
60f067b4 JS |
534 | </variablelist> |
535 | ||
536 | </refsect1> | |
537 | ||
f47781d8 MP |
538 | <refsect1> |
539 | <title>[Bridge] Section Options</title> | |
540 | <para>The <literal>[Bridge]</literal> section accepts the following keys.</para> | |
541 | <variablelist class='network-directives'> | |
542 | <varlistentry> | |
543 | <term><varname>Cost=</varname></term> | |
544 | <listitem> | |
545 | <para>Each port in a bridge may have different speed. Cost is used to decide which link to use. Faster interfaces should have lower costs</para> | |
546 | </listitem> | |
547 | </varlistentry> | |
548 | </variablelist> | |
549 | </refsect1> | |
550 | ||
60f067b4 JS |
551 | <refsect1> |
552 | <title>Example</title> | |
553 | <example> | |
554 | <title>/etc/systemd/network/50-static.network</title> | |
555 | ||
556 | <programlisting>[Match] | |
557 | Name=enp2s0 | |
558 | ||
559 | [Network] | |
560 | Address=192.168.0.15/24 | |
561 | Gateway=192.168.0.1</programlisting> | |
562 | </example> | |
563 | ||
564 | <example> | |
565 | <title>/etc/systemd/network/80-dhcp.network</title> | |
566 | ||
567 | <programlisting>[Match] | |
568 | Name=en* | |
569 | ||
570 | [Network] | |
5eef597e | 571 | DHCP=both</programlisting> |
60f067b4 JS |
572 | </example> |
573 | ||
574 | <example> | |
575 | <title>/etc/systemd/network/bridge-static.network</title> | |
576 | ||
577 | <programlisting>[Match] | |
578 | Name=bridge0 | |
579 | ||
580 | [Network] | |
581 | Address=192.168.0.15/24 | |
582 | Gateway=192.168.0.1 | |
583 | DNS=192.168.0.1</programlisting> | |
584 | </example> | |
585 | ||
586 | <example> | |
587 | <title>/etc/systemd/network/bridge-slave-interface.network</title> | |
588 | ||
589 | <programlisting>[Match] | |
590 | Name=enp2s0 | |
591 | ||
592 | [Network] | |
593 | Bridge=bridge0</programlisting> | |
594 | </example> | |
e842803a MB |
595 | <example> |
596 | <title>/etc/systemd/network/ipip.network</title> | |
597 | ||
598 | <programlisting>[Match] | |
599 | Name=em1 | |
600 | ||
601 | [Network] | |
602 | Tunnel=ipip-tun</programlisting> | |
603 | </example> | |
604 | ||
605 | <example> | |
606 | <title>/etc/systemd/network/sit.network</title> | |
607 | ||
608 | <programlisting>[Match] | |
609 | Name=em1 | |
610 | ||
611 | [Network] | |
612 | Tunnel=sit-tun</programlisting> | |
613 | </example> | |
614 | ||
615 | <example> | |
616 | <title>/etc/systemd/network/gre.network</title> | |
617 | ||
618 | <programlisting>[Match] | |
619 | Name=em1 | |
620 | ||
621 | [Network] | |
622 | Tunnel=gre-tun</programlisting> | |
623 | </example> | |
624 | ||
625 | <example> | |
626 | <title>/etc/systemd/network/vti.network</title> | |
627 | ||
628 | <programlisting>[Match] | |
629 | Name=em1 | |
630 | ||
631 | [Network] | |
632 | Tunnel=vti-tun</programlisting> | |
633 | </example> | |
60f067b4 JS |
634 | </refsect1> |
635 | ||
636 | <refsect1> | |
637 | <title>See Also</title> | |
638 | <para> | |
639 | <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>, | |
640 | <citerefentry><refentrytitle>systemd-networkd</refentrytitle><manvolnum>8</manvolnum></citerefentry>, | |
641 | <citerefentry><refentrytitle>systemd.netdev</refentrytitle><manvolnum>5</manvolnum></citerefentry> | |
642 | </para> | |
643 | </refsect1> | |
644 | ||
645 | </refentry> |