NAME¶

sepolicy-network - Examine the SELinux Policy and generate a network report

SYNOPSIS¶

sepolicy network [-h] (-l | -a application [application ...] | -p PORT [PORT ...] | -t TYPE [TYPE ...] | -d DOMAIN [DOMAIN ...])

DESCRIPTION¶

Use sepolicy network to examine SELinux Policy and generate network reports.

OPTIONS¶

-a, --application

Generate a report listing the ports to which the specified init application is allowed to connect and or bind.

-d, --domain

Generate a report listing the ports to which the specified domain is allowed to connect and or bind.

-l, --list

List all Network Port Types defined in SELinux Policy

-h, --help

Display help message

-t, --type

Generate a report listing the port numbers associate with the specified SELinux port type.

-p, --port

Generate a report listing the SELinux port types associate with the specified port number.

EXAMPLES¶

sepolicy network -p 22
22: tcp ssh_port_t 22
22: udp reserved_port_t 1-511
22: tcp reserved_port_t 1-511

sepolicy network -a /usr/sbin/sshd
sshd_t: tcp name_connect
111 (portmap_port_t)
53 (dns_port_t)
88, 750, 4444 (kerberos_port_t)
9080 (ocsp_port_t)
9180, 9701, 9443-9447 (pki_ca_port_t)
32768-61000 (ephemeral_port_t)
all ports < 1024 (reserved_port_type)
all ports with out defined types (port_t)
sshd_t: tcp name_bind
22 (ssh_port_t)
5900-5983, 5985-5999 (vnc_port_t)
6000-6020 (xserver_port_t)
32768-61000 (ephemeral_port_t)
all ports > 500 and < 1024 (rpc_port_type)
all ports with out defined types (port_t)
sshd_t: udp name_bind
32768-61000 (ephemeral_port_t)
all ports > 500 and < 1024 (rpc_port_type)
all ports with out defined types (port_t)

AUTHOR¶

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

SEE ALSO¶

sepolicy(8), selinux(8), semanage(8)