zebra_selinux(8)

1zebra_selinux(8)             SELinux Policy zebra             zebra_selinux(8)
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NAME

6       zebra_selinux - Security Enhanced Linux Policy for the zebra processes
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DESCRIPTION

9       Security-Enhanced Linux secures the zebra processes via flexible manda‐
10       tory access control.
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12       The zebra processes execute with the  zebra_t  SELinux  type.  You  can
13       check  if  you have these processes running by executing the ps command
14       with the -Z qualifier.
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16       For example:
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18       ps -eZ | grep zebra_t
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ENTRYPOINTS

23       The zebra_t SELinux type can be entered via the zebra_exec_t file type.
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25       The default entrypoint paths for the zebra_t domain are the following:
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27       /usr/sbin/rip.*,  /usr/sbin/ospf.*,   /usr/sbin/bgpd,   /usr/sbin/pimd,
28       /usr/sbin/isisd, /usr/sbin/nhrpd, /usr/sbin/zebra, /usr/sbin/babeld
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PROCESS TYPES

31       SELinux defines process types (domains) for each process running on the
32       system
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34       You can see the context of a process using the -Z option to ps
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36       Policy governs the access confined processes have  to  files.   SELinux
37       zebra  policy is very flexible allowing users to setup their zebra pro‐
38       cesses in as secure a method as possible.
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40       The following process types are defined for zebra:
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42       zebra_t
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44       Note: semanage permissive -a zebra_t can be used to  make  the  process
45       type  zebra_t  permissive.  SELinux  does not deny access to permissive
46       process types, but the AVC (SELinux denials) messages are still  gener‐
47       ated.
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BOOLEANS

51       SELinux  policy  is customizable based on least access required.  zebra
52       policy is extremely flexible and has several booleans that allow you to
53       manipulate the policy and run zebra with the tightest access possible.
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57       If  you want to allow zebra daemon to write it configuration files, you
58       must turn on the zebra_write_config boolean. Disabled by default.
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60       setsebool -P zebra_write_config 1
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64       If you want to allow all domains to execute in fips_mode, you must turn
65       on the fips_mode boolean. Enabled by default.
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67       setsebool -P fips_mode 1
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PORT TYPES

72       SELinux defines port types to represent TCP and UDP ports.
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74       You  can  see  the  types associated with a port by using the following
75       command:
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77       semanage port -l
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80       Policy governs the access  confined  processes  have  to  these  ports.
81       SELinux  zebra  policy  is  very flexible allowing users to setup their
82       zebra processes in as secure a method as possible.
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84       The following port types are defined for zebra:
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87       zebra_port_t
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91       Default Defined Ports:
92                 tcp 2606,2608-2609,2600-2604
93                 udp 2606,2608-2609,2600-2604
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MANAGED FILES

96       The SELinux process type zebra_t can manage files labeled with the fol‐
97       lowing  file  types.   The paths listed are the default paths for these
98       file types.  Note the processes UID still need to have DAC permissions.
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100       cluster_conf_t
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102            /etc/cluster(/.*)?
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104       cluster_var_lib_t
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106            /var/lib/pcsd(/.*)?
107            /var/lib/cluster(/.*)?
108            /var/lib/openais(/.*)?
109            /var/lib/pengine(/.*)?
110            /var/lib/corosync(/.*)?
111            /usr/lib/heartbeat(/.*)?
112            /var/lib/heartbeat(/.*)?
113            /var/lib/pacemaker(/.*)?
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115       cluster_var_run_t
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117            /var/run/crm(/.*)?
118            /var/run/cman_.*
119            /var/run/rsctmp(/.*)?
120            /var/run/aisexec.*
121            /var/run/heartbeat(/.*)?
122            /var/run/corosync-qnetd(/.*)?
123            /var/run/corosync-qdevice(/.*)?
124            /var/run/corosync.pid
125            /var/run/cpglockd.pid
126            /var/run/rgmanager.pid
127            /var/run/cluster/rgmanager.sk
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129       root_t
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131            /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
132            /
133            /initrd
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135       zebra_log_t
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137            /var/log/zebra(/.*)?
138            /var/log/quagga(/.*)?
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140       zebra_var_run_t
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142            /var/run/quagga(/.*)?
143            /var/run/.zebra
144            /var/run/.zserv
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FILE CONTEXTS

148       SELinux requires files to have an extended attribute to define the file
149       type.
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151       You can see the context of a file using the -Z option to ls
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153       Policy  governs  the  access  confined  processes  have to these files.
154       SELinux zebra policy is very flexible allowing  users  to  setup  their
155       zebra processes in as secure a method as possible.
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157       STANDARD FILE CONTEXT
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159       SELinux  defines the file context types for the zebra, if you wanted to
160       store files with these types in a diffent paths, you  need  to  execute
161       the  semanage  command  to  sepecify  alternate  labeling  and then use
162       restorecon to put the labels on disk.
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164       semanage fcontext -a -t zebra_var_run_t '/srv/myzebra_content(/.*)?'
165       restorecon -R -v /srv/myzebra_content
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167       Note: SELinux often uses regular expressions  to  specify  labels  that
168       match multiple files.
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170       The following file types are defined for zebra:
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174       zebra_conf_t
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176       -  Set files with the zebra_conf_t type, if you want to treat the files
177       as zebra configuration data, usually stored under the /etc directory.
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180       Paths:
181            /etc/zebra(/.*)?, /etc/quagga(/.*)?
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184       zebra_exec_t
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186       - Set files with the zebra_exec_t type, if you want  to  transition  an
187       executable to the zebra_t domain.
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190       Paths:
191            /usr/sbin/rip.*, /usr/sbin/ospf.*, /usr/sbin/bgpd, /usr/sbin/pimd,
192            /usr/sbin/isisd,         /usr/sbin/nhrpd,         /usr/sbin/zebra,
193            /usr/sbin/babeld
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196       zebra_initrc_exec_t
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198       -  Set  files with the zebra_initrc_exec_t type, if you want to transi‐
199       tion an executable to the zebra_initrc_t domain.
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202       Paths:
203            /etc/rc.d/init.d/bgpd,                      /etc/rc.d/init.d/ripd,
204            /etc/rc.d/init.d/isisd,                    /etc/rc.d/init.d/ospfd,
205            /etc/rc.d/init.d/zebra,                   /etc/rc.d/init.d/babeld,
206            /etc/rc.d/init.d/ospf6d, /etc/rc.d/init.d/ripngd
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209       zebra_log_t
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211       - Set files with the zebra_log_t type, if you want to treat the data as
212       zebra log data, usually stored under the /var/log directory.
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215       Paths:
216            /var/log/zebra(/.*)?, /var/log/quagga(/.*)?
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219       zebra_tmp_t
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221       - Set files with the zebra_tmp_t type, if you want to store zebra  tem‐
222       porary files in the /tmp directories.
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226       zebra_unit_file_t
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228       -  Set  files with the zebra_unit_file_t type, if you want to treat the
229       files as zebra unit content.
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232       Paths:
233            /usr/lib/systemd/system/bgpd.*,    /usr/lib/systemd/system/ripd.*,
234            /usr/lib/systemd/system/isisd.*,  /usr/lib/systemd/system/ospfd.*,
235            /usr/lib/systemd/system/zebra.*, /usr/lib/systemd/system/babeld.*,
236            /usr/lib/systemd/system/ospf6d.*, /usr/lib/systemd/system/ripngd.*
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239       zebra_var_run_t
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241       -  Set  files  with  the zebra_var_run_t type, if you want to store the
242       zebra files under the /run or /var/run directory.
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245       Paths:
246            /var/run/quagga(/.*)?, /var/run/.zebra, /var/run/.zserv
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249       Note: File context can be temporarily modified with the chcon  command.
250       If  you want to permanently change the file context you need to use the
251       semanage fcontext command.  This will modify the SELinux labeling data‐
252       base.  You will need to use restorecon to apply the labels.
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COMMANDS

256       semanage  fcontext  can also be used to manipulate default file context
257       mappings.
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259       semanage permissive can also be used to manipulate  whether  or  not  a
260       process type is permissive.
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262       semanage  module can also be used to enable/disable/install/remove pol‐
263       icy modules.
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265       semanage port can also be used to manipulate the port definitions
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267       semanage boolean can also be used to manipulate the booleans
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270       system-config-selinux is a GUI tool available to customize SELinux pol‐
271       icy settings.
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AUTHOR

275       This manual page was auto-generated using sepolicy manpage .
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