sepolicy-network

Section: (8)
Updated: 20121005
Page Index

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>