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 modification to or recompilation from policy sources. semanage port controls the port number to port type 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 mapping 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|dccp|sctp) 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 (i.e. assign tcp port 81 label http_port_t, which apache is allowed to listen on) # semanage port -a -t http_port_t -p tcp 81 Allow sshd to listen on tcp port 8991 (i.e. assign tcp port 8991 label ssh_port_t, which sshd is allowed to listen on) # semanage port -a -t ssh_port_t -p tcp 8991
SEE ALSO¶
AUTHOR¶
This man page was written by Daniel Walsh <dwalsh@redhat.com>
20130617 |