semanage-port(8) - phpMan

semanage-port(8)                                                                 semanage-port(8)



NAME
       semanage-port - SELinux Policy Management port mapping tool

SYNOPSIS
       semanage  port  [-h] [-n] [-N] [-S STORE] [ --add -t TYPE -p PROTOCOL -r RANGE port_name |
       port_range | --delete -p PROTOCOL port_name |  port_range  |  --deleteall  |  --extract  |
       --list [-C] | --modify -t TYPE -p PROTOCOL -r RANGE port_name | port_range ]


DESCRIPTION
       semanage is used to configure certain elements of SELinux policy without requiring modifi-
       cation to or recompilation from policy sources. semanage port controls the port number  to
       port type definitions.

       Default  port  definitions  are  contained  in policy modules and can't be removed without
       removing corresponding module. Therefore semanage port uses so called  local  definitions,
       which are assigned higher priority and override default definitions for the same port.

       semanage  port  -l lists all port definitions (both default and local) which can result in
       seemingly conflicting or duplicate entries. Use semanage port -l -C  to  only  list  local
       definitions.

OPTIONS
       -h, --help
              show this help message and exit

       -n, --noheading
              Do not print heading when listing the specified object type

       -N, --noreload
              Do not reload policy after commit

       -S STORE, --store STORE
              Select an alternate SELinux Policy Store to manage

       -C, --locallist
              List local customizations

       -a, --add
              Add a record of the specified object type

       -d, --delete
              Delete a record of the specified object type

       -m, --modify
              Modify a record of the specified object type

       -l, --list
              List records of the specified object type

       -E, --extract
              Extract customizable commands, for use within a transaction

       -D, --deleteall
              Remove all local customizations

       -t TYPE, --type TYPE
              SELinux type for the object

       -r RANGE, --range RANGE
              MLS/MCS  Security Range (MLS/MCS Systems only) SELinux Range for SELinux login map-
              ping defaults to the SELinux user record range.  SELinux  Range  for  SELinux  user
              defaults to s0.

       -p PROTO, --proto PROTO
              Protocol  for  the  specified  port  (tcp|udp) or internet protocol version for the
              specified node (ipv4|ipv6).


EXAMPLE
       List all port definitions
       # semanage port -l
       Allow Apache to listen on tcp port 81
       # semanage port -a -t http_port_t -p tcp 81
       Allow sshd to listen on tcp port 8991
       # semanage port -a -t ssh_port_t -p tcp 8991


SEE ALSO
       selinux (8), semanage (8)


AUTHOR
       This man page was written by Daniel Walsh <dwalsh AT redhat.com>



                                             20130617                            semanage-port(8)

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