bionic (5) firewalld.service.5.gz

Provided by: firewalld_0.4.4.6-1_all bug

NAME

       firewalld.service - firewalld service configuration files

SYNOPSIS

       /etc/firewalld/services/service.xml
       /usr/lib/firewalld/services/service.xml

DESCRIPTION

       A firewalld service configuration file provides the information of a service entry for firewalld. The
       most important configuration options are ports, modules and destination addresses.

       This example configuration file shows the structure of a service configuration file:

           <?xml version="1.0" encoding="utf-8"?>
           <service>
             <short>My Service</short>
             <description>description</description>
             <port port="137" protocol="tcp"/>
             <protocol value="igmp"/>
             <module name="nf_conntrack_netbios_ns"/>
             <destination ipv4="224.0.0.251" ipv6="ff02::fb"/>
           </service>

OPTIONS

       The config can contain these tags and attributes. Some of them are mandatory, others optional.

   service
       The mandatory service start and end tag defines the service. This tag can only be used once in a service
       configuration file. There are optional attributes for services:

       version="string"
           To give the service a version.

   short
       Is an optional start and end tag and is used to give an icmptype a more readable name.

   description
       Is an optional start and end tag to have a description for a icmptype.

   port
       Is an optional empty-element tag and can be used several times to have more than one port entry. All
       attributes of a port entry are mandatory:

       port="string"
           The port string can be a single port number or a port range portid-portid or also empty to match a
           protocol only.

       protocol="string"
           The protocol value can either be tcp, udp, sctp or dccp.

       For compatibility with older firewalld versions, it is possible to add protocols with the port option
       where the port is empty. With the addition of native protocol support in the service, this it not needed
       anymore. These entries will automatically be converted to protocols. With the next modification of the
       service file, the enries will be listed as protocols.

   protocol
       Is an optional empty-element tag and can be used several times to have more than one protocol entry. A
       protocol entry has exactly one attribute:

       value="string"
           The protocol can be any protocol supported by the system. Please have a look at /etc/protocols for
           supported protocols.

   source-port
       Is an optional empty-element tag and can be used several times to have more than one source port entry.
       All attributes of a source port entry are mandatory:

       port="string"
           The port string can be a single port number or a port range portid-portid.

       protocol="string"
           The protocol value can either be tcp, udp, sctp or dccp.

   module
       Is an optional empty-element tag and can be used several times to enable more than one netfilter kernel
       helper for the service. A module entry has exactly one attribute:

       name="string"
           Defines the name of the kernel netfilter helper as a string.

   destination
       Is an optional empty-element tag and can be used only once. The destination specifies the destination
       network as a network IP address (optional with /mask), or a plain IP address. The use of hostnames is not
       recommended, because these will only be resolved at service activation and transmitted to the kernel. For
       more information in this element, please have a look at --destination in iptables(8) and ip6tables(8).

       ipv4="address[/mask]"
           The IPv4 destination address with optional mask.

       ipv6="address[/mask]"
           The IPv6 destination address with optional mask.

SEE ALSO

       firewall-applet(1), firewalld(1), firewall-cmd(1), firewall-config(1), firewallctl(1), firewalld.conf(5),
       firewalld.direct(5), firewalld.dbus(5), firewalld.icmptype(5), firewalld.lockdown-whitelist(5), firewall-
       offline-cmd(1), firewalld.richlanguage(5), firewalld.service(5), firewalld.zone(5), firewalld.zones(5),
       firewalld.ipset(5), firewalld.helper(5)

NOTES

       firewalld home page:
           http://www.firewalld.org

       More documentation with examples:
           http://fedoraproject.org/wiki/FirewallD

AUTHORS

       Thomas Woerner <twoerner@redhat.com>
           Developer

       Jiri Popelka <jpopelka@redhat.com>
           Developer