1FIREWALL-CMD(1) firewall-cmd FIREWALL-CMD(1)
2
6 firewall-cmd - firewalld command line client
7
9 firewall-cmd [OPTIONS...]
10
12 firewall-cmd is the command line client of the firewalld daemon. It
13 provides an interface to manage the runtime and permanent
14 configurations.
15 The runtime configuration in firewalld is separated from the permanent
17 configuration. This means that things can get changed in the runtime or
18 permanent configuration.
19
21 Sequence options are the options that can be specified multiple times,
22 the exit code is 0 if there is at least one item that succeeded. The
23 ALREADY_ENABLED (11), NOT_ENABLED (12) and also ZONE_ALREADY_SET (16)
24 errors are treated as succeeded. If there are issues while parsing the
25 items, then these are treated as warnings and will not change the
26 result as long as there is a succeeded one. Without any succeeded item,
27 the exit code will depend on the error codes. If there is exactly one
28 error code, then this is used. If there are more than one then
29 UNKNOWN_ERROR (254) will be used.
30 The following options are supported:
32 General Options
34 -h, --help
35 Prints a short help text and exits.
36 -V, --version
38 Print the version string of firewalld. This option is not
39 combinable with other options.
40 -q, --quiet
42 Do not print status messages.
43 Status Options
45 --state
46 Check whether the firewalld daemon is active (i.e. running).
47 Returns an exit code 0 if it is active, RUNNING_BUT_FAILED if
48 failure occurred on startup, NOT_RUNNING otherwise. See the section
49 called “EXIT CODES”. This will also print the state to STDOUT.
50 --reload
52 Reload firewall rules and keep state information. Current permanent
53 configuration will become new runtime configuration, i.e. all
54 runtime only changes done until reload are lost with reload if they
55 have not been also in permanent configuration.
56 Note: If FlushAllOnReload=no, runtime changes applied via the
58 direct interface are not affected and will therefore stay in place
59 until firewalld daemon is restarted completely. For
60 FlushAllOnReload, see firewalld.conf(5).
61 --complete-reload
63 Reload firewall completely, even netfilter kernel modules. This
64 will most likely terminate active connections, because state
65 information is lost. This option should only be used in case of
66 severe firewall problems. For example if there are state
67 information problems that no connection can be established with
68 correct firewall rules.
69 Note: If FlushAllOnReload=no, runtime changes applied via the
71 direct interface are not affected and will therefore stay in place
72 until firewalld daemon is restarted completely. For
73 FlushAllOnReload, see firewalld.conf(5).
74 --runtime-to-permanent
76 Save active runtime configuration and overwrite permanent
77 configuration with it. The way this is supposed to work is that
78 when configuring firewalld you do runtime changes only and once
79 you're happy with the configuration and you tested that it works
80 the way you want, you save the configuration to disk.
81 --check-config
83 Run checks on the permanent configuration. This includes XML
84 validity and semantics.
85 --reset-to-defaults
87 Reset configuration to firewalld's default configuration.
88 Log Denied Options
90 --get-log-denied
91 Print the log denied setting.
92 --set-log-denied=value
94 Add logging rules right before reject and drop rules in the INPUT,
95 FORWARD and OUTPUT chains for the default rules and also final
96 reject and drop rules in zones for the configured link-layer packet
97 type. The possible values are: all, unicast, broadcast, multicast
98 and off. The default setting is off, which disables the logging.
99 This is a runtime and permanent change and will also reload the
101 firewall to be able to add the logging rules.
102 Permanent Options
104 --permanent
105 The permanent option --permanent can be used to set options
106 permanently. These changes are not effective immediately, only
107 after service restart/reload or system reboot. Without the
108 --permanent option, a change will only be part of the runtime
109 configuration.
110 If you want to make a change in runtime and permanent
112 configuration, use the same call with and without the --permanent
113 option.
114 The --permanent option can be optionally added to all options
116 further down where it is supported.
117 Zone Options
119 --get-default-zone
120 Print default zone for connections and interfaces.
121 --set-default-zone=zone
123 Set default zone for connections and interfaces where no zone has
124 been selected. Setting the default zone changes the zone for the
125 connections or interfaces, that are using the default zone.
126 This is a runtime and permanent change.
128 --get-active-zones
130 Print currently active zones altogether with interfaces and sources
131 used in these zones. Active zones are zones, that have a binding to
132 an interface or source. The output format is:
133 zone1
135 interfaces: interface1 interface2 ..
136 sources: source1 ..
137 zone2
138 interfaces: interface3 ..
139 zone3
140 sources: source2 ..
141 If there are no interfaces or sources bound to the zone, the
144 corresponding line will be omitted.
145 [--permanent] --get-zones
147 Print predefined zones as a space separated list.
148 [--permanent] --get-services
150 Print predefined services as a space separated list.
151 [--permanent] --get-icmptypes
153 Print predefined icmptypes as a space separated list.
154 [--permanent] --get-zone-of-interface=interface
156 Print the name of the zone the interface is bound to or no zone.
157 [--permanent] --get-zone-of-source=source[/mask]|MAC|ipset:ipset
159 Print the name of the zone the source is bound to or no zone.
160 [--permanent] --info-zone=zone
162 Print information about the zone zone. The output format is:
163 zone
165 interfaces: interface1 ..
166 sources: source1 ..
167 services: service1 ..
168 ports: port1 ..
169 protocols: protocol1 ..
170 forward-ports:
171 forward-port1
172 ..
173 source-ports: source-port1 ..
174 icmp-blocks: icmp-type1 ..
175 rich rules:
176 rich-rule1
177 ..
178 [--permanent] --list-all-zones
182 List everything added for or enabled in all zones. The output
183 format is:
184 zone1
186 interfaces: interface1 ..
187 sources: source1 ..
188 services: service1 ..
189 ports: port1 ..
190 protocols: protocol1 ..
191 forward-ports:
192 forward-port1
193 ..
194 icmp-blocks: icmp-type1 ..
195 rich rules:
196 rich-rule1
197 ..
198 ..
199 --permanent --new-zone=zone
203 Add a new permanent and empty zone.
204 Zone names must be alphanumeric and may additionally include
206 characters: '_' and '-'.
207 --permanent --new-zone-from-file=filename [--name=zone]
209 Add a new permanent zone from a prepared zone file with an optional
210 name override.
211 --permanent --delete-zone=zone
213 Delete an existing permanent zone.
214 --permanent --load-zone-defaults=zone
216 Load zone default settings or report NO_DEFAULTS error.
217 --permanent --path-zone=zone
219 Print path of the zone configuration file.
220 Policy Options
222 [--permanent] --get-policies
223 Print predefined policies as a space separated list.
224 [--permanent] --info-policy=policy
226 Print information about the policy policy.
227 [--permanent] --list-all-policies
229 List everything added for or enabled in all policies.
230 --permanent --new-policy=policy
232 Add a new permanent policy.
233 Policy names must be alphanumeric and may additionally include
235 characters: '_' and '-'.
236 --permanent --new-policy-from-file=filename [--name=policy]
238 Add a new permanent policy from a prepared policy file with an
239 optional name override.
240 --permanent --path-policy=policy
242 Print path of the policy configuration file.
243 --permanent --delete-policy=policy
245 Delete an existing permanent policy.
246 --permanent --load-policy-defaults=policy
248 Load the shipped defaults for a policy. Only applies to policies
249 shipped with firewalld. Does not apply to user defined policies.
250 Options to Adapt and Query Zones and Policies
252 Options in this section affect only one particular zone or policy. If
253 used with --zone=zone or --policy=policy option, they affect the
254 specified zone or policy. If both options are omitted, they affect the
255 default zone (see --get-default-zone).
256 [--permanent] [--zone=zone] [--policy=policy] --list-all
258 List everything added or enabled.
259 --permanent [--zone=zone] [--policy=policy] --get-target
261 Get the target.
262 --permanent [--zone=zone] [--policy=policy] --set-target=target
264 Set the target.
265 For zones target is one of: default, ACCEPT, DROP, REJECT
267 For policies target is one of: CONTINUE, ACCEPT, DROP, REJECT
269 default is similar to REJECT, but it implicitly allows ICMP
271 packets.
272 --permanent [--zone=zone] [--policy=policy]
274 --set-description=description
275 Set description.
276 --permanent [--zone=zone] [--policy=policy] --get-description
278 Print description.
279 --permanent [--zone=zone] [--policy=policy] --set-short=description
281 Set short description.
282 --permanent [--zone=zone] [--policy=policy] --get-short
284 Print short description.
285 [--permanent] [--zone=zone] [--permanent] [--policy=policy]
287 --list-services
288 List services added as a space separated list.
289 [--permanent] [--zone=zone] [--permanent] [--policy=policy]
291 --add-service=service [--timeout=timeval]
292 Add a service. This option can be specified multiple times. If a
293 timeout is supplied, the rule will be active for the specified
294 amount of time and will be removed automatically afterwards.
295 timeval is either a number (of seconds) or number followed by one
296 of characters s (seconds), m (minutes), h (hours), for example 20m
297 or 1h.
298 The service is one of the firewalld provided services. To get a
300 list of the supported services, use firewall-cmd --get-services.
301 The --timeout option is not combinable with the --permanent option.
303 Note: Some services define connection tracking helpers. Helpers
305 that may operate in client mode (e.g. tftp) must be added to an
306 outbound policy instead of a zone to take effect for clients.
307 Otherwise the helper will not be applied to the outbound traffic.
308 The related traffic, as defined by the connection tracking helper,
309 on the return path (ingress) will be allowed by the stateful
310 firewall rules.
311 An example of an outbound policy for connection tracking helpers:
313 # firewall-cmd --permanent --new-policy clientConntrack
315 # firewall-cmd --permanent --policy clientConntrack --add-ingress-zone HOST
316 # firewall-cmd --permanent --policy clientConntrack --add-egress-zone ANY
317 # firewall-cmd --permanent --policy clientConntrack --add-service tftp
318 [--permanent] [--zone=zone] [--permanent] [--policy=policy]
322 --remove-service=service
323 Remove a service. This option can be specified multiple times.
324 [--permanent] [--zone=zone] [--permanent] [--policy=policy]
326 --query-service=service
327 Return whether service has been added. Returns 0 if true, 1
328 otherwise.
329 [--permanent] [--zone=zone] [--permanent] [--policy=policy]
331 --list-ports
332 List ports added as a space separated list. A port is of the form
333 portid[-portid]/protocol, it can be either a port and protocol pair
334 or a port range with a protocol.
335 [--permanent] [--zone=zone] [--permanent] [--policy=policy]
337 --add-port=portid[-portid]/protocol [--timeout=timeval]
338 Add the port. This option can be specified multiple times. If a
339 timeout is supplied, the rule will be active for the specified
340 amount of time and will be removed automatically afterwards.
341 timeval is either a number (of seconds) or number followed by one
342 of characters s (seconds), m (minutes), h (hours), for example 20m
343 or 1h.
344 The port can either be a single port number or a port range
346 portid-portid. The protocol can either be tcp, udp, sctp or dccp.
347 The --timeout option is not combinable with the --permanent option.
349 [--permanent] [--zone=zone] [--permanent] [--policy=policy]
351 --remove-port=portid[-portid]/protocol
352 Remove the port. This option can be specified multiple times.
353 [--permanent] [--zone=zone] [--permanent] [--policy=policy]
355 --query-port=portid[-portid]/protocol
356 Return whether the port has been added. Returns 0 if true, 1
357 otherwise.
358 [--permanent] [--zone=zone] [--permanent] [--policy=policy]
360 --list-protocols
361 List protocols added as a space separated list.
362 [--permanent] [--zone=zone] [--permanent] [--policy=policy]
364 --add-protocol=protocol [--timeout=timeval]
365 Add the protocol. This option can be specified multiple times. If a
366 timeout is supplied, the rule will be active for the specified
367 amount of time and will be removed automatically afterwards.
368 timeval is either a number (of seconds) or number followed by one
369 of characters s (seconds), m (minutes), h (hours), for example 20m
370 or 1h.
371 The protocol can be any protocol supported by the system. Please
373 have a look at /etc/protocols for supported protocols.
374 The --timeout option is not combinable with the --permanent option.
376 [--permanent] [--zone=zone] [--permanent] [--policy=policy]
378 --remove-protocol=protocol
379 Remove the protocol. This option can be specified multiple times.
380 [--permanent] [--zone=zone] [--permanent] [--policy=policy]
382 --query-protocol=protocol
383 Return whether the protocol has been added. Returns 0 if true, 1
384 otherwise.
385 [--permanent] [--zone=zone] [--permanent] [--policy=policy]
387 --list-source-ports
388 List source ports added as a space separated list. A port is of the
389 form portid[-portid]/protocol.
390 [--permanent] [--zone=zone] [--permanent] [--policy=policy]
392 --add-source-port=portid[-portid]/protocol [--timeout=timeval]
393 Add the source port. This option can be specified multiple times.
394 If a timeout is supplied, the rule will be active for the specified
395 amount of time and will be removed automatically afterwards.
396 timeval is either a number (of seconds) or number followed by one
397 of characters s (seconds), m (minutes), h (hours), for example 20m
398 or 1h.
399 The port can either be a single port number or a port range
401 portid-portid. The protocol can either be tcp, udp, sctp or dccp.
402 The --timeout option is not combinable with the --permanent option.
404 [--permanent] [--zone=zone] [--permanent] [--policy=policy]
406 --remove-source-port=portid[-portid]/protocol
407 Remove the source port. This option can be specified multiple
408 times.
409 [--permanent] [--zone=zone] [--permanent] [--policy=policy]
411 --query-source-port=portid[-portid]/protocol
412 Return whether the source port has been added. Returns 0 if true, 1
413 otherwise.
414 [--permanent] [--zone=zone] [--permanent] [--policy=policy]
416 --list-icmp-blocks
417 List Internet Control Message Protocol (ICMP) type blocks added as
418 a space separated list.
419 [--permanent] [--zone=zone] [--permanent] [--policy=policy]
421 --add-icmp-block=icmptype [--timeout=timeval]
422 Add an ICMP block for icmptype. This option can be specified
423 multiple times. If a timeout is supplied, the rule will be active
424 for the specified amount of time and will be removed automatically
425 afterwards. timeval is either a number (of seconds) or number
426 followed by one of characters s (seconds), m (minutes), h (hours),
427 for example 20m or 1h.
428 The icmptype is the one of the icmp types firewalld supports. To
430 get a listing of supported icmp types: firewall-cmd --get-icmptypes
431 The --timeout option is not combinable with the --permanent option.
433 [--permanent] [--zone=zone] [--permanent] [--policy=policy]
435 --remove-icmp-block=icmptype
436 Remove the ICMP block for icmptype. This option can be specified
437 multiple times.
438 [--permanent] [--zone=zone] [--permanent] [--policy=policy]
440 --query-icmp-block=icmptype
441 Return whether an ICMP block for icmptype has been added. Returns 0
442 if true, 1 otherwise.
443 [--permanent] [--zone=zone] [--permanent] [--policy=policy]
445 --list-forward-ports
446 List IPv4 forward ports added as a space separated list.
447 For IPv6 forward ports, please use the rich language.
449 [--permanent] [--zone=zone] [--permanent] [--policy=policy]
451 --add-forward-port=port=portid[-portid]:proto=protocol[:toport=portid[-portid]][:toaddr=address[/mask]]
452 [--timeout=timeval]
453 Add the IPv4 forward port. This option can be specified multiple
454 times. If a timeout is supplied, the rule will be active for the
455 specified amount of time and will be removed automatically
456 afterwards. timeval is either a number (of seconds) or number
457 followed by one of characters s (seconds), m (minutes), h (hours),
458 for example 20m or 1h.
459 The port can either be a single port number portid or a port range
461 portid-portid. The protocol can either be tcp, udp, sctp or dccp.
462 The destination address is a simple IP address.
463 The --timeout option is not combinable with the --permanent option.
465 For IPv6 forward ports, please use the rich language.
467 Note: IP forwarding will be implicitly enabled if toaddr is
469 specified.
470 [--permanent] [--zone=zone] [--permanent] [--policy=policy]
472 --remove-forward-port=port=portid[-portid]:proto=protocol[:toport=portid[-portid]][:toaddr=address[/mask]]
473 Remove the IPv4 forward port. This option can be specified multiple
474 times.
475 For IPv6 forward ports, please use the rich language.
477 [--permanent] [--zone=zone] [--permanent] [--policy=policy]
479 --query-forward-port=port=portid[-portid]:proto=protocol[:toport=portid[-portid]][:toaddr=address[/mask]]
480 Return whether the IPv4 forward port has been added. Returns 0 if
481 true, 1 otherwise.
482 For IPv6 forward ports, please use the rich language.
484 [--permanent] [--zone=zone] [--permanent] [--policy=policy]
486 --add-masquerade [--timeout=timeval]
487 Enable IPv4 masquerade. If a timeout is supplied, masquerading will
488 be active for the specified amount of time. timeval is either a
489 number (of seconds) or number followed by one of characters s
490 (seconds), m (minutes), h (hours), for example 20m or 1h.
491 Masquerading is useful if the machine is a router and machines
492 connected over an interface in another zone should be able to use
493 the first connection.
494 The --timeout option is not combinable with the --permanent option.
496 For IPv6 masquerading, please use the rich language.
498 Note: IP forwarding will be implicitly enabled.
500 Note (Linux < 5.5): For the iptables backend, a policy may not
502 enable masquerade if an ingress zone has assigned interfaces. This
503 restriction does not exist for the nftables backend, but does
504 require Linux v5.5+ to function properly; otherwise it will
505 silently fail.
506 [--permanent] [--zone=zone] [--permanent] [--policy=policy]
508 --remove-masquerade
509 Disable IPv4 masquerade. If the masquerading was enabled with a
510 timeout, it will be disabled also.
511 For IPv6 masquerading, please use the rich language.
513 [--permanent] [--zone=zone] [--permanent] [--policy=policy]
515 --query-masquerade
516 Return whether IPv4 masquerading has been enabled. Returns 0 if
517 true, 1 otherwise.
518 For IPv6 masquerading, please use the rich language.
520 [--permanent] [--zone=zone] [--permanent] [--policy=policy]
522 --list-rich-rules
523 List rich language rules added as a newline separated list.
524 [--permanent] [--zone=zone] [--permanent] [--policy=policy]
526 --add-rich-rule='rule' [--timeout=timeval]
527 Add rich language rule 'rule'. This option can be specified
528 multiple times. If a timeout is supplied, the rule will be active
529 for the specified amount of time and will be removed automatically
530 afterwards. timeval is either a number (of seconds) or number
531 followed by one of characters s (seconds), m (minutes), h (hours),
532 for example 20m or 1h.
533 For the rich language rule syntax, please have a look at
535 firewalld.richlanguage(5).
536 The --timeout option is not combinable with the --permanent option.
538 [--permanent] [--zone=zone] [--permanent] [--policy=policy]
540 --remove-rich-rule='rule'
541 Remove rich language rule 'rule'. This option can be specified
542 multiple times.
543 For the rich language rule syntax, please have a look at
545 firewalld.richlanguage(5).
546 [--permanent] [--zone=zone] [--permanent] [--policy=policy]
548 --query-rich-rule='rule'
549 Return whether a rich language rule 'rule' has been added. Returns
550 0 if true, 1 otherwise.
551 For the rich language rule syntax, please have a look at
553 firewalld.richlanguage(5).
554 Options to Adapt and Query Zones
556 Options in this section affect only one particular zone. If used with
557 --zone=zone option, they affect the specified zone. If the option is
558 omitted, they affect default zone (see --get-default-zone).
559 [--permanent] [--zone=zone] --add-icmp-block-inversion
561 Enable ICMP block inversion.
562 [--permanent] [--zone=zone] --remove-icmp-block-inversion
564 Disable ICMP block inversion.
565 [--permanent] [--zone=zone] --query-icmp-block-inversion
567 Return whether ICMP block inversion is enabled. Returns 0 if true,
568 1 otherwise.
569 [--permanent] [--zone=zone] --add-forward
571 Enable intra zone forwarding.
572 [--permanent] [--zone=zone] --remove-forward
574 Disable intra zone forwarding.
575 [--permanent] [--zone=zone] --query-forward
577 Return whether intra zone forwarding is enabled. Returns 0 if true,
578 1 otherwise.
579 Options to Adapt and Query Policies
581 Options in this section affect only one particular policy. It's
582 required to specify --policy=policy with these options.
583 --permanent --policy=policy --get-priority
585 Get the priority.
586 --permanent --policy=policy --set-priority=priority
588 Set the priority. The priority determines the relative ordering of
589 policies. This is an integer value between -32768 and 32767 where
590 -1 is the default value for new policies and 0 is reserved for
591 internal use.
592 If a priority is < 0, then the policy's rules will execute before
594 all rules in all zones.
595 If a priority is > 0, then the policy's rules will execute after
597 all rules in all zones.
598 [--permanent] --policy=policy --list-ingress-zones
600 List ingress zones added as a space separated list.
601 [--permanent] --policy=policy --add-ingress-zone=zone
603 Add an ingress zone. This option can be specified multiple times.
604 The ingress zone is one of the firewalld provided zones or one of
606 the pseudo-zones: HOST, ANY.
607 HOST is used for traffic originating from the host machine, i.e.
609 the host running firewalld.
610 ANY is used for traffic originating from any zone. This can be
612 thought of as a wild card for zones. However it does not include
613 traffic originating from the host machine - use HOST for that.
614 [--permanent] --policy=policy --remove-ingress-zone=zone
616 Remove an ingress zone. This option can be specified multiple
617 times.
618 [--permanent] --policy=policy --query-ingress-zone=zone
620 Return whether zone has been added. Returns 0 if true, 1 otherwise.
621 [--permanent] --policy=policy --list-egress-zones
623 List egress zones added as a space separated list.
624 [--permanent] --policy=policy --add-egress-zone=zone
626 Add an egress zone. This option can be specified multiple times.
627 The egress zone is one of the firewalld provided zones or one of
629 the pseudo-zones: HOST, ANY.
630 For clarification on HOST and ANY see option --add-ingress-zone.
632 [--permanent] --policy=policy --remove-egress-zone=zone
634 Remove an egress zone. This option can be specified multiple times.
635 [--permanent] --policy=policy --query-egress-zone=zone
637 Return whether zone has been added. Returns 0 if true, 1 otherwise.
638 Options to Handle Bindings of Interfaces
640 Binding an interface to a zone means that this zone settings are used
641 to restrict traffic via the interface.
642 Options in this section affect only one particular zone. If used with
644 --zone=zone option, they affect the zone zone. If the option is
645 omitted, they affect default zone (see --get-default-zone).
646 For a list of predefined zones use firewall-cmd --get-zones.
648 An interface name is a string up to 16 characters long, that may not
650 contain ' ', '/', '!' and '*'.
651 [--permanent] [--zone=zone] --list-interfaces
653 List interfaces that are bound to zone zone as a space separated
654 list. If zone is omitted, default zone will be used.
655 [--permanent] [--zone=zone] --add-interface=interface
657 Bind interface interface to zone zone. If zone is omitted, default
658 zone will be used.
659 If the interface is under control of NetworkManager, it is at first
661 connected to change the zone for the connection that is using the
662 interface. If this fails, the zone binding is created in firewalld
663 and the limitations below apply. For interfaces that are not under
664 control of NetworkManager, firewalld tries to change the ZONE
665 setting in the ifcfg file, if the file exists.
666 As a end user you don't need this in most cases, because
668 NetworkManager (or legacy network service) adds interfaces into
669 zones automatically (according to ZONE= option from ifcfg-interface
670 file) if NM_CONTROLLED=no is not set. You should do it only if
671 there's no /etc/sysconfig/network-scripts/ifcfg-interface file. If
672 there is such file and you add interface to zone with this
673 --add-interface option, make sure the zone is the same in both
674 cases, otherwise the behaviour would be undefined. Please also have
675 a look at the firewalld(1) man page in the Concepts section. For
676 permanent association of interface with a zone, see also 'How to
677 set or change a zone for a connection?' in firewalld.zones(5).
678 [--permanent] [--zone=zone] --change-interface=interface
680 If the interface is under control of NetworkManager, it is at first
681 connected to change the zone for the connection that is using the
682 interface. If this fails, the zone binding is created in firewalld
683 and the limitations below apply. For interfaces that are not under
684 control of NetworkManager, firewalld tries to change the ZONE
685 setting in the ifcfg file, if the file exists.
686 Change zone the interface interface is bound to to zone zone. It's
688 basically --remove-interface followed by --add-interface. If the
689 interface has not been bound to a zone before, it behaves like
690 --add-interface. If zone is omitted, default zone will be used.
691 [--permanent] [--zone=zone] --query-interface=interface
693 Query whether interface interface is bound to zone zone. Returns 0
694 if true, 1 otherwise.
695 [--permanent] --remove-interface=interface
697 If the interface is under control of NetworkManager, it is at first
698 connected to change the zone for the connection that is using the
699 interface. If this fails, the zone binding is created in firewalld
700 and the limitations below apply.
701 For the addition or change of interfaces that are not under control
703 of NetworkManager: firewalld tries to change the ZONE setting in
704 the ifcfg file, if an ifcfg file exists that is using the
705 interface.
706 Only for the removal of interfaces that are not under control of
708 NetworkManager: firewalld is not trying to change the ZONE setting
709 in the ifcfg file. This is needed to make sure that an ifdown of
710 the interface will not result in a reset of the zone setting to the
711 default zone. Only the zone binding is then removed in firewalld
712 then.
713 Remove binding of interface interface from zone it was previously
715 added to.
716 Options to Handle Bindings of Sources
718 Binding a source to a zone means that this zone settings will be used
719 to restrict traffic from this source.
720 A source address or address range is either an IP address or a network
722 IP address with a mask for IPv4 or IPv6 or a MAC address or an ipset
723 with the ipset: prefix. For IPv4, the mask can be a network mask or a
724 plain number. For IPv6 the mask is a plain number. The use of host
725 names is not supported.
726 Options in this section affect only one particular zone. If used with
728 --zone=zone option, they affect the zone zone. If the option is
729 omitted, they affect default zone (see --get-default-zone).
730 For a list of predefined zones use firewall-cmd [--permanent]
732 --get-zones.
733 [--permanent] [--zone=zone] --list-sources
735 List sources that are bound to zone zone as a space separated list.
736 If zone is omitted, default zone will be used.
737 [--permanent] [--zone=zone] --add-source=source[/mask]|MAC|ipset:ipset
739 Bind the source to zone zone. If zone is omitted, default zone will
740 be used.
741 [--zone=zone] --change-source=source[/mask]|MAC|ipset:ipset
743 Change zone the source is bound to to zone zone. It's basically
744 --remove-source followed by --add-source. If the source has not
745 been bound to a zone before, it behaves like --add-source. If zone
746 is omitted, default zone will be used.
747 [--permanent] [--zone=zone]
749 --query-source=source[/mask]|MAC|ipset:ipset
750 Query whether the source is bound to the zone zone. Returns 0 if
751 true, 1 otherwise.
752 [--permanent] --remove-source=source[/mask]|MAC|ipset:ipset
754 Remove binding of the source from zone it was previously added to.
755 IPSet Options
757 --get-ipset-types
758 Print the supported ipset types.
759 --permanent --new-ipset=ipset --type=type [--family=inet|inet6]
761 [--option=key[=value]]
762 Add a new permanent and empty ipset with specifying the type and
763 optional the family and options like timeout, hashsize and maxelem.
764 For more information please have a look at ipset(8) man page.
765 ipset names must be alphanumeric and may additionally include
767 characters: '_' and '-'.
768 --permanent --new-ipset-from-file=filename [--name=ipset]
770 Add a new permanent ipset from a prepared ipset file with an
771 optional name override.
772 --permanent --delete-ipset=ipset
774 Delete an existing permanent ipset.
775 --permanent --load-ipset-defaults=ipset
777 Load ipset default settings or report NO_DEFAULTS error.
778 [--permanent] --info-ipset=ipset
780 Print information about the ipset ipset. The output format is:
781 ipset
783 type: type
784 options: option1[=value1] ..
785 entries: entry1 ..
786 [--permanent] --get-ipsets
790 Print predefined ipsets as a space separated list.
791 --permanent --ipset=ipset --set-description=description
793 Set new description to ipset
794 --permanent --ipset=ipset --get-description
796 Print description for ipset
797 --permanent --ipset=ipset --set-short=description
799 Set short description to ipset
800 --permanent --ipset=ipset --get-short
802 Print short description for ipset
803 [--permanent] --ipset=ipset --add-entry=entry
805 Add a new entry to the ipset.
806 Adding an entry to an ipset with option timeout is permitted, but
808 these entries are not tracked by firewalld.
809 [--permanent] --ipset=ipset --remove-entry=entry
811 Remove an entry from the ipset.
812 [--permanent] --ipset=ipset --query-entry=entry
814 Return whether the entry has been added to an ipset. Returns 0 if
815 true, 1 otherwise.
816 Querying an ipset with a timeout will yield an error. Entries are
818 not tracked for ipsets with a timeout.
819 [--permanent] --ipset=ipset --get-entries
821 List all entries of the ipset.
822 [--permanent] --ipset=ipset --add-entries-from-file=filename
824 Add a new entries to the ipset from the file. For all entries that
825 are listed in the file but already in the ipset, a warning will be
826 printed.
827 The file should contain an entry per line. Lines starting with an
829 hash or semicolon are ignored. Also empty lines.
830 [--permanent] --ipset=ipset --remove-entries-from-file=filename
832 Remove existing entries from the ipset from the file. For all
833 entries that are listed in the file but not in the ipset, a warning
834 will be printed.
835 The file should contain an entry per line. Lines starting with an
837 hash or semicolon are ignored. Also empty lines.
838 --permanent --path-ipset=ipset
840 Print path of the ipset configuration file.
841 Service Options
843 Options in this section affect only one particular service.
844 [--permanent] --info-service=service
846 Print information about the service service. The output format is:
847 service
849 ports: port1 ..
850 protocols: protocol1 ..
851 source-ports: source-port1 ..
852 helpers: helper1 ..
853 destination: ipv1:address1 ..
854 The following options are only usable in the permanent configuration.
858 --permanent --new-service=service
860 Add a new permanent and empty service.
861 Service names must be alphanumeric and may additionally include
863 characters: '_' and '-'.
864 --permanent --new-service-from-file=filename [--name=service]
866 Add a new permanent service from a prepared service file with an
867 optional name override.
868 --permanent --delete-service=service
870 Delete an existing permanent service.
871 --permanent --load-service-defaults=service
873 Load service default settings or report NO_DEFAULTS error.
874 --permanent --path-service=service
876 Print path of the service configuration file.
877 --permanent --service=service --set-description=description
879 Set new description to service
880 --permanent --service=service --get-description
882 Print description for service
883 --permanent --service=service --set-short=description
885 Set short description to service
886 --permanent --service=service --get-short
888 Print short description for service
889 --permanent --service=service --add-port=portid[-portid]/protocol
891 Add a new port to the permanent service.
892 --permanent --service=service --remove-port=portid[-portid]/protocol
894 Remove a port from the permanent service.
895 --permanent --service=service --query-port=portid[-portid]/protocol
897 Return whether the port has been added to the permanent service.
898 --permanent --service=service --get-ports
900 List ports added to the permanent service.
901 --permanent --service=service --add-protocol=protocol
903 Add a new protocol to the permanent service.
904 --permanent --service=service --remove-protocol=protocol
906 Remove a protocol from the permanent service.
907 --permanent --service=service --query-protocol=protocol
909 Return whether the protocol has been added to the permanent
910 service.
911 --permanent --service=service --get-protocols
913 List protocols added to the permanent service.
914 --permanent --service=service
916 --add-source-port=portid[-portid]/protocol
917 Add a new source port to the permanent service.
918 --permanent --service=service
920 --remove-source-port=portid[-portid]/protocol
921 Remove a source port from the permanent service.
922 --permanent --service=service
924 --query-source-port=portid[-portid]/protocol
925 Return whether the source port has been added to the permanent
926 service.
927 --permanent --service=service --get-source-ports
929 List source ports added to the permanent service.
930 --permanent --service=service --add-helper=helper
932 Add a new helper to the permanent service.
933 --permanent --service=service --remove-helper=helper
935 Remove a helper from the permanent service.
936 --permanent --service=service --query-helper=helper
938 Return whether the helper has been added to the permanent service.
939 --permanent --service=service --get-service-helpers
941 List helpers added to the permanent service.
942 --permanent --service=service --set-destination=ipv:address[/mask]
944 Set destination for ipv to address[/mask] in the permanent service.
945 --permanent --service=service --remove-destination=ipv
947 Remove the destination for ipv from the permanent service.
948 --permanent --service=service --query-destination=ipv:address[/mask]
950 Return whether the destination ipv to address[/mask] has been set
951 in the permanent service.
952 --permanent --service=service --get-destinations
954 List destinations added to the permanent service.
955 --permanent --service=service --add-include=service
957 Add a new include to the permanent service.
958 --permanent --service=service --remove-include=service
960 Remove a include from the permanent service.
961 --permanent --service=service --query-include=service
963 Return whether the include has been added to the permanent service.
964 --permanent --service=service --get-includes
966 List includes added to the permanent service.
967 Helper Options
969 Options in this section affect only one particular helper.
970 [--permanent] --info-helper=helper
972 Print information about the helper helper. The output format is:
973 helper
975 family: family
976 module: module
977 ports: port1 ..
978 The following options are only usable in the permanent configuration.
982 --permanent --new-helper=helper --module=nf_conntrack_module
984 [--family=ipv4|ipv6]
985 Add a new permanent helper with module and optionally family
986 defined.
987 Helper names must be alphanumeric and may additionally include
989 characters: '-'.
990 --permanent --new-helper-from-file=filename [--name=helper]
992 Add a new permanent helper from a prepared helper file with an
993 optional name override.
994 --permanent --delete-helper=helper
996 Delete an existing permanent helper.
997 --permanent --load-helper-defaults=helper
999 Load helper default settings or report NO_DEFAULTS error.
1000 --permanent --path-helper=helper
1002 Print path of the helper configuration file.
1003 [--permanent] --get-helpers
1005 Print predefined helpers as a space separated list.
1006 --permanent --helper=helper --set-description=description
1008 Set new description to helper
1009 --permanent --helper=helper --get-description
1011 Print description for helper
1012 --permanent --helper=helper --set-short=description
1014 Set short description to helper
1015 --permanent --helper=helper --get-short
1017 Print short description for helper
1018 --permanent --helper=helper --add-port=portid[-portid]/protocol
1020 Add a new port to the permanent helper.
1021 --permanent --helper=helper --remove-port=portid[-portid]/protocol
1023 Remove a port from the permanent helper.
1024 --permanent --helper=helper --query-port=portid[-portid]/protocol
1026 Return whether the port has been added to the permanent helper.
1027 --permanent --helper=helper --get-ports
1029 List ports added to the permanent helper.
1030 --permanent --helper=helper --set-module=description
1032 Set module description for helper
1033 --permanent --helper=helper --get-module
1035 Print module description for helper
1036 --permanent --helper=helper --set-family=description
1038 Set family description for helper
1039 --permanent --helper=helper --get-family
1041 Print family description of helper
1042 Internet Control Message Protocol (ICMP) type Options
1044 Options in this section affect only one particular icmptype.
1045 [--permanent] --info-icmptype=icmptype
1047 Print information about the icmptype icmptype. The output format
1048 is:
1049 icmptype
1051 destination: ipv1 ..
1052 The following options are only usable in the permanent configuration.
1056 --permanent --new-icmptype=icmptype
1058 Add a new permanent and empty icmptype.
1059 ICMP type names must be alphanumeric and may additionally include
1061 characters: '_' and '-'.
1062 --permanent --new-icmptype-from-file=filename [--name=icmptype]
1064 Add a new permanent icmptype from a prepared icmptype file with an
1065 optional name override.
1066 --permanent --delete-icmptype=icmptype
1068 Delete an existing permanent icmptype.
1069 --permanent --load-icmptype-defaults=icmptype
1071 Load icmptype default settings or report NO_DEFAULTS error.
1072 --permanent --icmptype=icmptype --set-description=description
1074 Set new description to icmptype
1075 --permanent --icmptype=icmptype --get-description
1077 Print description for icmptype
1078 --permanent --icmptype=icmptype --set-short=description
1080 Set short description to icmptype
1081 --permanent --icmptype=icmptype --get-short
1083 Print short description for icmptype
1084 --permanent --icmptype=icmptype --add-destination=ipv
1086 Enable destination for ipv in permanent icmptype. ipv is one of
1087 ipv4 or ipv6.
1088 --permanent --icmptype=icmptype --remove-destination=ipv
1090 Disable destination for ipv in permanent icmptype. ipv is one of
1091 ipv4 or ipv6.
1092 --permanent --icmptype=icmptype --query-destination=ipv
1094 Return whether destination for ipv is enabled in permanent
1095 icmptype. ipv is one of ipv4 or ipv6.
1096 --permanent --icmptype=icmptype --get-destinations
1098 List destinations in permanent icmptype.
1099 --permanent --path-icmptype=icmptype
1101 Print path of the icmptype configuration file.
1102 Direct Options
1104 DEPRECATED
1105 The direct interface has been deprecated. It will be removed in a
1106 future release. It is superseded by policies, see
1107 firewalld.policies(5).
1108 The direct options give a more direct access to the firewall. These
1110 options require user to know basic iptables concepts, i.e. table
1111 (filter/mangle/nat/...), chain (INPUT/OUTPUT/FORWARD/...), commands
1112 (-A/-D/-I/...), parameters (-p/-s/-d/-j/...) and targets
1113 (ACCEPT/DROP/REJECT/...).
1114 Direct options should be used only as a last resort when it's not
1116 possible to use for example --add-service=service or
1117 --add-rich-rule='rule'.
1118 Warning: Direct rules behavior is different depending on the value of
1120 FirewallBackend. See CAVEATS in firewalld.direct(5).
1121 The first argument of each option has to be ipv4 or ipv6 or eb. With
1123 ipv4 it will be for IPv4 (iptables(8)), with ipv6 for IPv6
1124 (ip6tables(8)) and with eb for ethernet bridges (ebtables(8)).
1125 [--permanent] --direct --get-all-chains
1127 Get all chains added to all tables. This option concerns only
1128 chains previously added with --direct --add-chain.
1129 [--permanent] --direct --get-chains { ipv4 | ipv6 | eb } table
1131 Get all chains added to table table as a space separated list. This
1132 option concerns only chains previously added with --direct
1133 --add-chain.
1134 [--permanent] --direct --add-chain { ipv4 | ipv6 | eb } table chain
1136 Add a new chain with name chain to table table. Make sure there's
1137 no other chain with this name already.
1138 There already exist basic chains to use with direct options, for
1140 example INPUT_direct chain (see iptables-save | grep direct output
1141 for all of them). These chains are jumped into before chains for
1142 zones, i.e. every rule put into INPUT_direct will be checked before
1143 rules in zones.
1144 [--permanent] --direct --remove-chain { ipv4 | ipv6 | eb } table chain
1146 Remove chain with name chain from table table. Only chains
1147 previously added with --direct --add-chain can be removed this way.
1148 [--permanent] --direct --query-chain { ipv4 | ipv6 | eb } table chain
1150 Return whether a chain with name chain exists in table table.
1151 Returns 0 if true, 1 otherwise. This option concerns only chains
1152 previously added with --direct --add-chain.
1153 [--permanent] --direct --get-all-rules
1155 Get all rules added to all chains in all tables as a newline
1156 separated list of the priority and arguments. This option concerns
1157 only rules previously added with --direct --add-rule.
1158 [--permanent] --direct --get-rules { ipv4 | ipv6 | eb } table chain
1160 Get all rules added to chain chain in table table as a newline
1161 separated list of the priority and arguments. This option concerns
1162 only rules previously added with --direct --add-rule.
1163 [--permanent] --direct --add-rule { ipv4 | ipv6 | eb } table chain
1165 priority args
1166 Add a rule with the arguments args to chain chain in table table
1167 with priority priority.
1168 The priority is used to order rules. Priority 0 means add rule on
1170 top of the chain, with a higher priority the rule will be added
1171 further down. Rules with the same priority are on the same level
1172 and the order of these rules is not fixed and may change. If you
1173 want to make sure that a rule will be added after another one, use
1174 a low priority for the first and a higher for the following.
1175 [--permanent] --direct --remove-rule { ipv4 | ipv6 | eb } table chain
1177 priority args
1178 Remove a rule with priority and the arguments args from chain chain
1179 in table table. Only rules previously added with --direct
1180 --add-rule can be removed this way.
1181 [--permanent] --direct --remove-rules { ipv4 | ipv6 | eb } table chain
1183 Remove all rules in the chain with name chain exists in table
1184 table. This option concerns only rules previously added with
1185 --direct --add-rule in this chain.
1186 [--permanent] --direct --query-rule { ipv4 | ipv6 | eb } table chain
1188 priority args
1189 Return whether a rule with priority and the arguments args exists
1190 in chain chain in table table. Returns 0 if true, 1 otherwise. This
1191 option concerns only rules previously added with --direct
1192 --add-rule.
1193 --direct --passthrough { ipv4 | ipv6 | eb } args
1195 Pass a command through to the firewall. args can be all iptables,
1196 ip6tables and ebtables command line arguments. This command is
1197 untracked, which means that firewalld is not able to provide
1198 information about this command later on, also not a listing of the
1199 untracked passthoughs.
1200 [--permanent] --direct --get-all-passthroughs
1202 Get all passthrough rules as a newline separated list of the ipv
1203 value and arguments.
1204 [--permanent] --direct --get-passthroughs { ipv4 | ipv6 | eb }
1206 Get all passthrough rules for the ipv value as a newline separated
1207 list of the priority and arguments.
1208 [--permanent] --direct --add-passthrough { ipv4 | ipv6 | eb } args
1210 Add a passthrough rule with the arguments args for the ipv value.
1211 [--permanent] --direct --remove-passthrough { ipv4 | ipv6 | eb } args
1213 Remove a passthrough rule with the arguments args for the ipv
1214 value.
1215 [--permanent] --direct --query-passthrough { ipv4 | ipv6 | eb } args
1217 Return whether a passthrough rule with the arguments args exists
1218 for the ipv value. Returns 0 if true, 1 otherwise.
1219 Lockdown Options
1221 Local applications or services are able to change the firewall
1222 configuration if they are running as root (example: libvirt) or are
1223 authenticated using PolicyKit. With this feature administrators can
1224 lock the firewall configuration so that only applications on lockdown
1225 whitelist are able to request firewall changes.
1226 The lockdown access check limits D-Bus methods that are changing
1228 firewall rules. Query, list and get methods are not limited.
1229 The lockdown feature is a very light version of user and application
1231 policies for firewalld and is turned off by default.
1232 --lockdown-on
1234 Enable lockdown. Be careful - if firewall-cmd is not on lockdown
1235 whitelist when you enable lockdown you won't be able to disable it
1236 again with firewall-cmd, you would need to edit firewalld.conf.
1237 This is a runtime and permanent change.
1239 --lockdown-off
1241 Disable lockdown.
1242 This is a runtime and permanent change.
1244 --query-lockdown
1246 Query whether lockdown is enabled. Returns 0 if lockdown is
1247 enabled, 1 otherwise.
1248 Lockdown Whitelist Options
1250 The lockdown whitelist can contain commands, contexts, users and user
1251 ids.
1252 If a command entry on the whitelist ends with an asterisk '*', then all
1254 command lines starting with the command will match. If the '*' is not
1255 there the absolute command inclusive arguments must match.
1256 Command paths for users are not always the same and depends on the
1258 users PATH. Some distributions symlink /bin to /usr/bin in which case
1259 it depends on the order they appear in the PATH environment variable.
1260 The context is the security (SELinux) context of a running application
1262 or service. To get the context of a running application use ps -e
1263 --context.
1264 Warning: If the context is unconfined, then this will open access for
1266 more than the desired application.
1267 The lockdown whitelist entries are checked in the following order:
1269 1. context
1270 2. uid
1271 3. user
1272 4. command
1273 [--permanent] --list-lockdown-whitelist-commands
1275 List all command lines that are on the whitelist.
1276 [--permanent] --add-lockdown-whitelist-command=command
1278 Add the command to the whitelist.
1279 [--permanent] --remove-lockdown-whitelist-command=command
1281 Remove the command from the whitelist.
1282 [--permanent] --query-lockdown-whitelist-command=command
1284 Query whether the command is on the whitelist. Returns 0 if true, 1
1285 otherwise.
1286 [--permanent] --list-lockdown-whitelist-contexts
1288 List all contexts that are on the whitelist.
1289 [--permanent] --add-lockdown-whitelist-context=context
1291 Add the context context to the whitelist.
1292 [--permanent] --remove-lockdown-whitelist-context=context
1294 Remove the context from the whitelist.
1295 [--permanent] --query-lockdown-whitelist-context=context
1297 Query whether the context is on the whitelist. Returns 0 if true, 1
1298 otherwise.
1299 [--permanent] --list-lockdown-whitelist-uids
1301 List all user ids that are on the whitelist.
1302 [--permanent] --add-lockdown-whitelist-uid=uid
1304 Add the user id uid to the whitelist.
1305 [--permanent] --remove-lockdown-whitelist-uid=uid
1307 Remove the user id uid from the whitelist.
1308 [--permanent] --query-lockdown-whitelist-uid=uid
1310 Query whether the user id uid is on the whitelist. Returns 0 if
1311 true, 1 otherwise.
1312 [--permanent] --list-lockdown-whitelist-users
1314 List all user names that are on the whitelist.
1315 [--permanent] --add-lockdown-whitelist-user=user
1317 Add the user name user to the whitelist.
1318 [--permanent] --remove-lockdown-whitelist-user=user
1320 Remove the user name user from the whitelist.
1321 [--permanent] --query-lockdown-whitelist-user=user
1323 Query whether the user name user is on the whitelist. Returns 0 if
1324 true, 1 otherwise.
1325 Panic Options
1327 --panic-on
1328 Enable panic mode. All incoming and outgoing packets are dropped,
1329 active connections will expire. Enable this only if there are
1330 serious problems with your network environment. For example if the
1331 machine is getting hacked in.
1332 This is a runtime only change.
1334 --panic-off
1336 Disable panic mode. After disabling panic mode established
1337 connections might work again, if panic mode was enabled for a short
1338 period of time.
1339 This is a runtime only change.
1341 --query-panic
1343 Returns 0 if panic mode is enabled, 1 otherwise.
1344
1346 For more examples see http://fedoraproject.org/wiki/FirewallD
1347 Example 1
1349 Enable http service in default zone. This is runtime only change, i.e.
1350 effective until restart.
1351 firewall-cmd --add-service=http
1353 Example 2
1357 Enable port 443/tcp immediately and permanently in default zone. To
1358 make the change effective immediately and also after restart we need
1359 two commands. The first command makes the change in runtime
1360 configuration, i.e. makes it effective immediately, until restart. The
1361 second command makes the change in permanent configuration, i.e. makes
1362 it effective after restart.
1363 firewall-cmd --add-port=443/tcp
1365 firewall-cmd --permanent --add-port=443/tcp
1366
1370 On success 0 is returned. On failure the output is red colored and exit
1371 code is either 2 in case of wrong command-line option usage or one of
1372 the following error codes in other cases:
1373 ┌────────────────────┬──────┐
1375 │String │ Code │
1376 ├────────────────────┼──────┤
1377 │ALREADY_ENABLED │ 11 │
1378 ├────────────────────┼──────┤
1379 │NOT_ENABLED │ 12 │
1380 ├────────────────────┼──────┤
1381 │COMMAND_FAILED │ 13 │
1382 ├────────────────────┼──────┤
1383 │NO_IPV6_NAT │ 14 │
1384 ├────────────────────┼──────┤
1385 │PANIC_MODE │ 15 │
1386 ├────────────────────┼──────┤
1387 │ZONE_ALREADY_SET │ 16 │
1388 ├────────────────────┼──────┤
1389 │UNKNOWN_INTERFACE │ 17 │
1390 ├────────────────────┼──────┤
1391 │ZONE_CONFLICT │ 18 │
1392 ├────────────────────┼──────┤
1393 │BUILTIN_CHAIN │ 19 │
1394 ├────────────────────┼──────┤
1395 │EBTABLES_NO_REJECT │ 20 │
1396 ├────────────────────┼──────┤
1397 │NOT_OVERLOADABLE │ 21 │
1398 ├────────────────────┼──────┤
1399 │NO_DEFAULTS │ 22 │
1400 ├────────────────────┼──────┤
1401 │BUILTIN_ZONE │ 23 │
1402 ├────────────────────┼──────┤
1403 │BUILTIN_SERVICE │ 24 │
1404 ├────────────────────┼──────┤
1405 │BUILTIN_ICMPTYPE │ 25 │
1406 ├────────────────────┼──────┤
1407 │NAME_CONFLICT │ 26 │
1408 ├────────────────────┼──────┤
1409 │NAME_MISMATCH │ 27 │
1410 ├────────────────────┼──────┤
1411 │PARSE_ERROR │ 28 │
1412 ├────────────────────┼──────┤
1413 │ACCESS_DENIED │ 29 │
1414 ├────────────────────┼──────┤
1415 │UNKNOWN_SOURCE │ 30 │
1416 ├────────────────────┼──────┤
1417 │RT_TO_PERM_FAILED │ 31 │
1418 ├────────────────────┼──────┤
1419 │IPSET_WITH_TIMEOUT │ 32 │
1420 ├────────────────────┼──────┤
1421 │BUILTIN_IPSET │ 33 │
1422 ├────────────────────┼──────┤
1423 │ALREADY_SET │ 34 │
1424 ├────────────────────┼──────┤
1425 │MISSING_IMPORT │ 35 │
1426 ├────────────────────┼──────┤
1427 │DBUS_ERROR │ 36 │
1428 ├────────────────────┼──────┤
1429 │BUILTIN_HELPER │ 37 │
1430 ├────────────────────┼──────┤
1431 │NOT_APPLIED │ 38 │
1432 ├────────────────────┼──────┤
1433 │INVALID_ACTION │ 100 │
1434 ├────────────────────┼──────┤
1435 │INVALID_SERVICE │ 101 │
1436 ├────────────────────┼──────┤
1437 │INVALID_PORT │ 102 │
1438 ├────────────────────┼──────┤
1439 │INVALID_PROTOCOL │ 103 │
1440 ├────────────────────┼──────┤
1441 │INVALID_INTERFACE │ 104 │
1442 ├────────────────────┼──────┤
1443 │INVALID_ADDR │ 105 │
1444 ├────────────────────┼──────┤
1445 │INVALID_FORWARD │ 106 │
1446 ├────────────────────┼──────┤
1447 │INVALID_ICMPTYPE │ 107 │
1448 ├────────────────────┼──────┤
1449 │INVALID_TABLE │ 108 │
1450 ├────────────────────┼──────┤
1451 │INVALID_CHAIN │ 109 │
1452 ├────────────────────┼──────┤
1453 │INVALID_TARGET │ 110 │
1454 ├────────────────────┼──────┤
1455 │INVALID_IPV │ 111 │
1456 ├────────────────────┼──────┤
1457 │INVALID_ZONE │ 112 │
1458 ├────────────────────┼──────┤
1459 │INVALID_PROPERTY │ 113 │
1460 ├────────────────────┼──────┤
1461 │INVALID_VALUE │ 114 │
1462 ├────────────────────┼──────┤
1463 │INVALID_OBJECT │ 115 │
1464 ├────────────────────┼──────┤
1465 │INVALID_NAME │ 116 │
1466 ├────────────────────┼──────┤
1467 │INVALID_FILENAME │ 117 │
1468 ├────────────────────┼──────┤
1469 │INVALID_DIRECTORY │ 118 │
1470 ├────────────────────┼──────┤
1471 │INVALID_TYPE │ 119 │
1472 ├────────────────────┼──────┤
1473 │INVALID_SETTING │ 120 │
1474 ├────────────────────┼──────┤
1475 │INVALID_DESTINATION │ 121 │
1476 ├────────────────────┼──────┤
1477 │INVALID_RULE │ 122 │
1478 ├────────────────────┼──────┤
1479 │INVALID_LIMIT │ 123 │
1480 ├────────────────────┼──────┤
1481 │INVALID_FAMILY │ 124 │
1482 ├────────────────────┼──────┤
1483 │INVALID_LOG_LEVEL │ 125 │
1484 ├────────────────────┼──────┤
1485 │INVALID_AUDIT_TYPE │ 126 │
1486 ├────────────────────┼──────┤
1487 │INVALID_MARK │ 127 │
1488 ├────────────────────┼──────┤
1489 │INVALID_CONTEXT │ 128 │
1490 ├────────────────────┼──────┤
1491 │INVALID_COMMAND │ 129 │
1492 ├────────────────────┼──────┤
1493 │INVALID_USER │ 130 │
1494 ├────────────────────┼──────┤
1495 │INVALID_UID │ 131 │
1496 ├────────────────────┼──────┤
1497 │INVALID_MODULE │ 132 │
1498 ├────────────────────┼──────┤
1499 │INVALID_PASSTHROUGH │ 133 │
1500 ├────────────────────┼──────┤
1501 │INVALID_MAC │ 134 │
1502 ├────────────────────┼──────┤
1503 │INVALID_IPSET │ 135 │
1504 ├────────────────────┼──────┤
1505 │INVALID_ENTRY │ 136 │
1506 ├────────────────────┼──────┤
1507 │INVALID_OPTION │ 137 │
1508 ├────────────────────┼──────┤
1509 │INVALID_HELPER │ 138 │
1510 ├────────────────────┼──────┤
1511 │INVALID_PRIORITY │ 139 │
1512 ├────────────────────┼──────┤
1513 │INVALID_POLICY │ 140 │
1514 ├────────────────────┼──────┤
1515 │INVALID_LOG_PREFIX │ 141 │
1516 ├────────────────────┼──────┤
1517 │INVALID_NFLOG_GROUP │ 142 │
1518 ├────────────────────┼──────┤
1519 │INVALID_NFLOG_QUEUE │ 143 │
1520 ├────────────────────┼──────┤
1521 │MISSING_TABLE │ 200 │
1522 ├────────────────────┼──────┤
1523 │MISSING_CHAIN │ 201 │
1524 ├────────────────────┼──────┤
1525 │MISSING_PORT │ 202 │
1526 ├────────────────────┼──────┤
1527 │MISSING_PROTOCOL │ 203 │
1528 ├────────────────────┼──────┤
1529 │MISSING_ADDR │ 204 │
1530 ├────────────────────┼──────┤
1531 │MISSING_NAME │ 205 │
1532 ├────────────────────┼──────┤
1533 │MISSING_SETTING │ 206 │
1534 ├────────────────────┼──────┤
1535 │MISSING_FAMILY │ 207 │
1536 ├────────────────────┼──────┤
1537 │RUNNING_BUT_FAILED │ 251 │
1538 ├────────────────────┼──────┤
1539 │NOT_RUNNING │ 252 │
1540 ├────────────────────┼──────┤
1541 │NOT_AUTHORIZED │ 253 │
1542 ├────────────────────┼──────┤
1543 │UNKNOWN_ERROR │ 254 │
1544 └────────────────────┴──────┘
1545 Note that return codes of --query-* options are special: Successful
1547 queries return 0, unsuccessful ones return 1 unless an error occurred
1548 in which case the table above applies.
1549
1551 firewall-applet(1), firewalld(1), firewall-cmd(1), firewall-config(1),
1552 firewalld.conf(5), firewalld.direct(5), firewalld.dbus(5),
1553 firewalld.icmptype(5), firewalld.lockdown-whitelist(5), firewall-
1554 offline-cmd(1), firewalld.richlanguage(5), firewalld.service(5),
1555 firewalld.zone(5), firewalld.zones(5), firewalld.policy(5),
1556 firewalld.policies(5), firewalld.ipset(5), firewalld.helper(5)
1557
1559 firewalld home page:
1560 http://firewalld.org
1561 More documentation with examples:
1563 http://fedoraproject.org/wiki/FirewallD
1564
1566 Thomas Woerner <twoerner@redhat.com>
1567 Developer
1568 Jiri Popelka <jpopelka@redhat.com>
1570 Developer
1571 Eric Garver <eric@garver.life>
1573 Developer
1574firewalld 1.3.4 FIREWALL-CMD(1)