1systemd_networkd_selinux(S8E)Linux Policy systemd_netwosryksdtemd_networkd_selinux(8)
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NAME

6       systemd_networkd_selinux  - Security Enhanced Linux Policy for the sys‐
7       temd_networkd processes
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DESCRIPTION

10       Security-Enhanced Linux  secures  the  systemd_networkd  processes  via
11       flexible mandatory access control.
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13       The  systemd_networkd  processes  execute  with  the systemd_networkd_t
14       SELinux type. You can check if you have these processes running by exe‐
15       cuting the ps command with the -Z qualifier.
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17       For example:
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19       ps -eZ | grep systemd_networkd_t
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ENTRYPOINTS

24       The systemd_networkd_t SELinux type can be entered via the systemd_net‐
25       workd_exec_t file type.
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27       The default entrypoint paths for the systemd_networkd_t domain are  the
28       following:
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30       /usr/lib/systemd/systemd-networkd
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PROCESS TYPES

33       SELinux defines process types (domains) for each process running on the
34       system
35
36       You can see the context of a process using the -Z option to ps
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38       Policy governs the access confined processes have  to  files.   SELinux
39       systemd_networkd  policy is very flexible allowing users to setup their
40       systemd_networkd processes in as secure a method as possible.
41
42       The following process types are defined for systemd_networkd:
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44       systemd_networkd_t, systemd_network_generator_t
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46       Note: semanage permissive -a systemd_networkd_t can be used to make the
47       process  type  systemd_networkd_t permissive. SELinux does not deny ac‐
48       cess to permissive process types, but the AVC  (SELinux  denials)  mes‐
49       sages are still generated.
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BOOLEANS

53       SELinux  policy  is  customizable based on least access required.  sys‐
54       temd_networkd policy is extremely flexible  and  has  several  booleans
55       that  allow  you to manipulate the policy and run systemd_networkd with
56       the tightest access possible.
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60       If you want to allow all domains to execute in fips_mode, you must turn
61       on the fips_mode boolean. Enabled by default.
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63       setsebool -P fips_mode 1
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67       If  you  want  to  allow  system  to run with NIS, you must turn on the
68       nis_enabled boolean. Disabled by default.
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70       setsebool -P nis_enabled 1
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MANAGED FILES

75       The SELinux process type systemd_networkd_t can  manage  files  labeled
76       with  the following file types.  The paths listed are the default paths
77       for these file types.  Note the processes UID still need  to  have  DAC
78       permissions.
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80       cluster_conf_t
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82            /etc/cluster(/.*)?
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84       cluster_var_lib_t
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86            /var/lib/pcsd(/.*)?
87            /var/lib/cluster(/.*)?
88            /var/lib/openais(/.*)?
89            /var/lib/pengine(/.*)?
90            /var/lib/corosync(/.*)?
91            /usr/lib/heartbeat(/.*)?
92            /var/lib/heartbeat(/.*)?
93            /var/lib/pacemaker(/.*)?
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95       cluster_var_run_t
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97            /var/run/crm(/.*)?
98            /var/run/cman_.*
99            /var/run/rsctmp(/.*)?
100            /var/run/aisexec.*
101            /var/run/heartbeat(/.*)?
102            /var/run/pcsd-ruby.socket
103            /var/run/corosync-qnetd(/.*)?
104            /var/run/corosync-qdevice(/.*)?
105            /var/run/corosync.pid
106            /var/run/cpglockd.pid
107            /var/run/rgmanager.pid
108            /var/run/cluster/rgmanager.sk
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110       krb5_host_rcache_t
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112            /var/tmp/krb5_0.rcache2
113            /var/cache/krb5rcache(/.*)?
114            /var/tmp/nfs_0
115            /var/tmp/DNS_25
116            /var/tmp/host_0
117            /var/tmp/imap_0
118            /var/tmp/HTTP_23
119            /var/tmp/HTTP_48
120            /var/tmp/ldap_55
121            /var/tmp/ldap_487
122            /var/tmp/ldapmap1_0
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124       root_t
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126            /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
127            /
128            /initrd
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130       systemd_networkd_var_run_t
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132            /var/run/systemd/netif(/.*)?
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134

FILE CONTEXTS

136       SELinux requires files to have an extended attribute to define the file
137       type.
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139       You can see the context of a file using the -Z option to ls
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141       Policy governs the access  confined  processes  have  to  these  files.
142       SELinux  systemd_networkd  policy  is  very  flexible allowing users to
143       setup their systemd_networkd processes in as secure a method as  possi‐
144       ble.
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146       STANDARD FILE CONTEXT
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148       SELinux defines the file context types for the systemd_networkd, if you
149       wanted to store files with these types in a diffent paths, you need  to
150       execute the semanage command to specify alternate labeling and then use
151       restorecon to put the labels on disk.
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153       semanage fcontext -a -t systemd_networkd_var_run_t '/srv/mysystemd_net‐
154       workd_content(/.*)?'
155       restorecon -R -v /srv/mysystemd_networkd_content
156
157       Note:  SELinux  often  uses  regular expressions to specify labels that
158       match multiple files.
159
160       The following file types are defined for systemd_networkd:
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164       systemd_networkd_exec_t
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166       - Set files with the systemd_networkd_exec_t type, if you want to tran‐
167       sition an executable to the systemd_networkd_t domain.
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171       systemd_networkd_unit_file_t
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173       -  Set files with the systemd_networkd_unit_file_t type, if you want to
174       treat the files as systemd networkd unit content.
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178       systemd_networkd_var_run_t
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180       - Set files with the systemd_networkd_var_run_t type, if  you  want  to
181       store the systemd networkd files under the /run or /var/run directory.
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185       Note:  File context can be temporarily modified with the chcon command.
186       If you want to permanently change the file context you need to use  the
187       semanage fcontext command.  This will modify the SELinux labeling data‐
188       base.  You will need to use restorecon to apply the labels.
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COMMANDS

192       semanage fcontext can also be used to manipulate default  file  context
193       mappings.
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195       semanage  permissive  can  also  be used to manipulate whether or not a
196       process type is permissive.
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198       semanage module can also be used to enable/disable/install/remove  pol‐
199       icy modules.
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201       semanage boolean can also be used to manipulate the booleans
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203
204       system-config-selinux is a GUI tool available to customize SELinux pol‐
205       icy settings.
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AUTHOR

209       This manual page was auto-generated using sepolicy manpage .
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SEE ALSO

213       selinux(8), systemd_networkd(8), semanage(8), restorecon(8),  chcon(1),
214       sepolicy(8), setsebool(8), systemd_network_generator_selinux(8)
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218systemd_networkd                   22-05-27        systemd_networkd_selinux(8)
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