selinux-refpolicy/www/api-docs/system_sysnetwork.html

1249 lines
16 KiB
HTML
Raw Normal View History

2005-06-15 15:45:57 +00:00
<html>
<head>
<title>
Security Enhanced Linux Reference Policy
</title>
<style type="text/css" media="all">@import "style.css";</style>
</head>
<body>
<div id="Header">Security Enhanced Linux Reference Policy</div>
<div id='Menu'>
<a href="admin.html">+&nbsp;
admin</a></br/>
<div id='subitem'>
</div>
2005-07-05 13:36:21 +00:00
<a href="apps.html">+&nbsp;
apps</a></br/>
<div id='subitem'>
</div>
2005-06-15 15:45:57 +00:00
<a href="kernel.html">+&nbsp;
kernel</a></br/>
<div id='subitem'>
</div>
<a href="services.html">+&nbsp;
services</a></br/>
<div id='subitem'>
</div>
<a href="system.html">+&nbsp;
system</a></br/>
<div id='subitem'>
&nbsp;&nbsp;&nbsp;-&nbsp;<a href='system_authlogin.html'>
authlogin</a><br/>
&nbsp;&nbsp;&nbsp;-&nbsp;<a href='system_clock.html'>
clock</a><br/>
&nbsp;&nbsp;&nbsp;-&nbsp;<a href='system_corecommands.html'>
corecommands</a><br/>
&nbsp;&nbsp;&nbsp;-&nbsp;<a href='system_domain.html'>
domain</a><br/>
&nbsp;&nbsp;&nbsp;-&nbsp;<a href='system_files.html'>
files</a><br/>
2005-07-05 13:36:21 +00:00
&nbsp;&nbsp;&nbsp;-&nbsp;<a href='system_fstools.html'>
fstools</a><br/>
2005-06-15 15:45:57 +00:00
&nbsp;&nbsp;&nbsp;-&nbsp;<a href='system_getty.html'>
getty</a><br/>
&nbsp;&nbsp;&nbsp;-&nbsp;<a href='system_hostname.html'>
hostname</a><br/>
&nbsp;&nbsp;&nbsp;-&nbsp;<a href='system_hotplug.html'>
hotplug</a><br/>
&nbsp;&nbsp;&nbsp;-&nbsp;<a href='system_init.html'>
init</a><br/>
2005-08-02 17:21:46 +00:00
&nbsp;&nbsp;&nbsp;-&nbsp;<a href='system_ipsec.html'>
ipsec</a><br/>
2005-06-15 15:45:57 +00:00
&nbsp;&nbsp;&nbsp;-&nbsp;<a href='system_iptables.html'>
iptables</a><br/>
&nbsp;&nbsp;&nbsp;-&nbsp;<a href='system_libraries.html'>
libraries</a><br/>
&nbsp;&nbsp;&nbsp;-&nbsp;<a href='system_locallogin.html'>
locallogin</a><br/>
&nbsp;&nbsp;&nbsp;-&nbsp;<a href='system_logging.html'>
logging</a><br/>
&nbsp;&nbsp;&nbsp;-&nbsp;<a href='system_lvm.html'>
lvm</a><br/>
&nbsp;&nbsp;&nbsp;-&nbsp;<a href='system_miscfiles.html'>
miscfiles</a><br/>
&nbsp;&nbsp;&nbsp;-&nbsp;<a href='system_modutils.html'>
modutils</a><br/>
&nbsp;&nbsp;&nbsp;-&nbsp;<a href='system_mount.html'>
mount</a><br/>
2005-08-02 17:21:46 +00:00
&nbsp;&nbsp;&nbsp;-&nbsp;<a href='system_pcmcia.html'>
pcmcia</a><br/>
&nbsp;&nbsp;&nbsp;-&nbsp;<a href='system_raid.html'>
raid</a><br/>
2005-06-15 15:45:57 +00:00
&nbsp;&nbsp;&nbsp;-&nbsp;<a href='system_selinuxutil.html'>
selinuxutil</a><br/>
&nbsp;&nbsp;&nbsp;-&nbsp;<a href='system_sysnetwork.html'>
sysnetwork</a><br/>
&nbsp;&nbsp;&nbsp;-&nbsp;<a href='system_udev.html'>
udev</a><br/>
2005-07-07 17:19:13 +00:00
&nbsp;&nbsp;&nbsp;-&nbsp;<a href='system_unconfined.html'>
unconfined</a><br/>
2005-06-15 15:45:57 +00:00
&nbsp;&nbsp;&nbsp;-&nbsp;<a href='system_userdomain.html'>
userdomain</a><br/>
</div>
<br/><p/>
2005-08-02 17:21:46 +00:00
<a href="global_booleans.html">*&nbsp;Global&nbsp;Booleans&nbsp;</a>
2005-07-05 13:36:21 +00:00
<br/><p/>
2005-08-02 17:21:46 +00:00
<a href="global_tunables.html">*&nbsp;Global&nbsp;Tunables&nbsp;</a>
<p/><br/><p/>
<a href="index.html">*&nbsp;Layer Index</a>
<br/><p/>
<a href="interfaces.html">*&nbsp;Interface&nbsp;Index</a>
<br/><p/>
<a href="templates.html">*&nbsp;Template&nbsp;Index</a>
2005-06-15 15:45:57 +00:00
</div>
<div id="Content">
2005-07-05 13:36:21 +00:00
<a name="top":></a>
2005-06-15 15:45:57 +00:00
<h1>Layer: system</h1><p/>
<h2>Module: sysnetwork</h2><p/>
2005-07-05 13:36:21 +00:00
2005-06-15 15:45:57 +00:00
<h3>Description:</h3>
2005-07-07 17:19:13 +00:00
<p><p>Policy for network configuration: ifconfig and dhcp client.</p></p>
2005-06-15 15:45:57 +00:00
2005-07-05 13:36:21 +00:00
<a name="interfaces"></a>
2005-06-15 15:45:57 +00:00
<h3>Interfaces: </h3>
2005-08-26 15:28:46 +00:00
<a name="link_sysnet_create_config"></a>
<div id="interface">
<div id="codeblock">
<b>sysnet_create_config</b>(
domain
)<br>
</div>
<div id="description">
<h5>Summary</h5>
<p>
Create files in /etc with the type used for
the network config files.
</p>
<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>
<tr><td>
domain
</td><td>
The type of the process performing this action.
</td><td>
No
</td></tr>
</table>
</div>
</div>
2005-09-07 14:45:49 +00:00
<a name="link_sysnet_create_dhcp_state"></a>
<div id="interface">
<div id="codeblock">
<b>sysnet_create_dhcp_state</b>(
domain
,
file_type
,
[
object_class
]
)<br>
</div>
<div id="description">
<h5>Summary</h5>
<p>
Create DHCP state data.
</p>
<h5>Description</h5>
<p>
</p><p>
Create DHCP state data.
</p><p>
</p><p>
This is added for DHCP server, as
the server and client put their state
files in the same directory.
</p><p>
</p>
<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>
<tr><td>
domain
</td><td>
Domain allowed access.
</td><td>
No
</td></tr>
<tr><td>
file_type
</td><td>
The type of the object to be created
</td><td>
No
</td></tr>
<tr><td>
object_class
</td><td>
The object class. If not specified, file is used.
</td><td>
yes
</td></tr>
</table>
</div>
</div>
2005-10-19 21:12:22 +00:00
<a name="link_sysnet_delete_dhcpc_pid"></a>
<div id="interface">
<div id="codeblock">
<b>sysnet_delete_dhcpc_pid</b>(
domain
)<br>
</div>
<div id="description">
<h5>Summary</h5>
<p>
Delete the dhcp client pid file.
</p>
<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>
<tr><td>
domain
</td><td>
The type of the process performing this action.
</td><td>
No
</td></tr>
</table>
</div>
</div>
2005-09-22 18:40:05 +00:00
<a name="link_sysnet_dns_name_resolve"></a>
<div id="interface">
<div id="codeblock">
<b>sysnet_dns_name_resolve</b>(
domain
)<br>
</div>
<div id="description">
<h5>Summary</h5>
<p>
Perform a DNS name resolution.
</p>
<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>
<tr><td>
domain
</td><td>
Domain allowed access.
</td><td>
No
</td></tr>
</table>
</div>
</div>
2005-08-02 17:21:46 +00:00
<a name="link_sysnet_domtrans_dhcpc"></a>
2005-06-15 15:45:57 +00:00
<div id="interface">
<div id="codeblock">
<b>sysnet_domtrans_dhcpc</b>(
domain
)<br>
</div>
<div id="description">
2005-06-15 21:11:49 +00:00
2005-08-26 15:28:46 +00:00
<h5>Summary</h5>
2005-06-15 15:45:57 +00:00
<p>
2005-08-26 15:28:46 +00:00
Execute dhcp client in dhcpc domain.
</p>
2005-06-15 21:11:49 +00:00
<h5>Parameters</h5>
2005-06-15 15:45:57 +00:00
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>
<tr><td>
domain
</td><td>
2005-10-19 21:12:22 +00:00
The type of the process performing this action.
2005-08-26 15:28:46 +00:00
2005-06-15 15:45:57 +00:00
</td><td>
No
</td></tr>
</table>
</div>
</div>
2005-08-02 17:21:46 +00:00
<a name="link_sysnet_domtrans_ifconfig"></a>
2005-06-15 15:45:57 +00:00
<div id="interface">
<div id="codeblock">
<b>sysnet_domtrans_ifconfig</b>(
domain
)<br>
</div>
<div id="description">
2005-06-15 21:11:49 +00:00
2005-08-26 15:28:46 +00:00
<h5>Summary</h5>
2005-06-15 15:45:57 +00:00
<p>
2005-07-05 13:36:21 +00:00
Execute ifconfig in the ifconfig domain.
2005-06-15 21:11:49 +00:00
</p>
2005-08-26 15:28:46 +00:00
2005-06-15 21:11:49 +00:00
<h5>Parameters</h5>
2005-06-15 15:45:57 +00:00
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>
<tr><td>
domain
</td><td>
2005-07-05 13:36:21 +00:00
The type of the process performing this action.
</td><td>
No
</td></tr>
</table>
</div>
</div>
2005-09-22 18:40:05 +00:00
<a name="link_sysnet_exec_ifconfig"></a>
<div id="interface">
<div id="codeblock">
<b>sysnet_exec_ifconfig</b>(
domain
)<br>
</div>
<div id="description">
<h5>Summary</h5>
<p>
Execute ifconfig in the caller domain.
</p>
<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>
<tr><td>
domain
</td><td>
Domain allowed access.
</td><td>
No
</td></tr>
</table>
</div>
</div>
2005-08-02 17:21:46 +00:00
<a name="link_sysnet_kill_dhcpc"></a>
2005-07-05 13:36:21 +00:00
<div id="interface">
<div id="codeblock">
<b>sysnet_kill_dhcpc</b>(
domain
)<br>
</div>
<div id="description">
<h5>Summary</h5>
<p>
Send a kill signal to the dhcp client.
</p>
<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>
<tr><td>
domain
</td><td>
The domain sending the SIGKILL.
2005-06-15 15:45:57 +00:00
</td><td>
No
</td></tr>
</table>
</div>
</div>
2005-08-02 17:21:46 +00:00
<a name="link_sysnet_manage_config"></a>
<div id="interface">
<div id="codeblock">
<b>sysnet_manage_config</b>(
domain
)<br>
</div>
<div id="description">
<h5>Summary</h5>
<p>
Create, read, write, and delete network config files.
</p>
<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>
<tr><td>
domain
</td><td>
The type of the process performing this action.
</td><td>
No
</td></tr>
</table>
</div>
</div>
<a name="link_sysnet_read_config"></a>
2005-06-15 15:45:57 +00:00
<div id="interface">
<div id="codeblock">
<b>sysnet_read_config</b>(
domain
)<br>
</div>
<div id="description">
2005-06-15 21:11:49 +00:00
2005-07-05 13:36:21 +00:00
<h5>Summary</h5>
<p>
Allow network init to read network config files.
</p>
2005-06-15 21:11:49 +00:00
2005-07-05 13:36:21 +00:00
<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>
<tr><td>
domain
</td><td>
The type of the process performing this action.
</td><td>
No
</td></tr>
</table>
</div>
</div>
2005-09-07 14:45:49 +00:00
<a name="link_sysnet_read_dhcp_config"></a>
<div id="interface">
<div id="codeblock">
<b>sysnet_read_dhcp_config</b>(
domain
)<br>
</div>
<div id="description">
<h5>Summary</h5>
<p>
Read the DHCP configuration files.
</p>
<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>
<tr><td>
domain
</td><td>
Domain allowed access.
</td><td>
No
</td></tr>
</table>
</div>
</div>
2005-08-02 17:21:46 +00:00
<a name="link_sysnet_read_dhcpc_pid"></a>
2005-07-05 13:36:21 +00:00
<div id="interface">
<div id="codeblock">
<b>sysnet_read_dhcpc_pid</b>(
domain
)<br>
</div>
<div id="description">
<h5>Summary</h5>
2005-06-15 15:45:57 +00:00
<p>
2005-07-05 13:36:21 +00:00
Read the dhcp client pid file.
</p>
2005-06-15 21:11:49 +00:00
<h5>Parameters</h5>
2005-06-15 15:45:57 +00:00
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>
<tr><td>
domain
</td><td>
2005-07-05 13:36:21 +00:00
The type of the process performing this action.
</td><td>
No
</td></tr>
</table>
</div>
</div>
2005-08-02 17:21:46 +00:00
<a name="link_sysnet_read_dhcpc_state"></a>
2005-07-05 13:36:21 +00:00
<div id="interface">
<div id="codeblock">
<b>sysnet_read_dhcpc_state</b>(
domain
)<br>
</div>
<div id="description">
<h5>Summary</h5>
<p>
Read dhcp client state files.
</p>
<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>
<tr><td>
domain
</td><td>
The domain allowed access.
2005-06-15 15:45:57 +00:00
</td><td>
No
</td></tr>
</table>
</div>
</div>
2005-09-22 18:40:05 +00:00
<a name="link_sysnet_run_dhcpc"></a>
<div id="interface">
<div id="codeblock">
<b>sysnet_run_dhcpc</b>(
domain
,
role
,
terminal
)<br>
</div>
<div id="description">
<h5>Summary</h5>
<p>
Execute DHCP clients in the dhcpc domain, and
allow the specified role the dhcpc domain.
</p>
<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>
<tr><td>
domain
</td><td>
The type of the process performing this action.
</td><td>
No
</td></tr>
<tr><td>
role
</td><td>
The role to be allowed the clock domain.
</td><td>
No
</td></tr>
<tr><td>
terminal
</td><td>
The type of the terminal allow the clock domain to use.
</td><td>
No
</td></tr>
</table>
</div>
</div>
2005-08-02 17:21:46 +00:00
<a name="link_sysnet_run_ifconfig"></a>
2005-06-15 15:45:57 +00:00
<div id="interface">
<div id="codeblock">
<b>sysnet_run_ifconfig</b>(
domain
,
role
,
terminal
)<br>
</div>
<div id="description">
2005-06-15 21:11:49 +00:00
2005-08-26 15:28:46 +00:00
<h5>Summary</h5>
2005-06-15 15:45:57 +00:00
<p>
2005-07-05 13:36:21 +00:00
Execute ifconfig in the ifconfig domain, and
allow the specified role the ifconfig domain,
and use the caller's terminal.
2005-06-15 21:11:49 +00:00
</p>
2005-08-26 15:28:46 +00:00
2005-06-15 21:11:49 +00:00
<h5>Parameters</h5>
2005-06-15 15:45:57 +00:00
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>
<tr><td>
domain
</td><td>
2005-07-05 13:36:21 +00:00
The type of the process performing this action.
2005-06-15 15:45:57 +00:00
</td><td>
No
</td></tr>
<tr><td>
role
</td><td>
2005-07-05 13:36:21 +00:00
The role to be allowed the ifconfig domain.
2005-06-15 15:45:57 +00:00
</td><td>
No
</td></tr>
<tr><td>
terminal
</td><td>
2005-07-05 13:36:21 +00:00
The type of the terminal allow the ifconfig domain to use.
</td><td>
No
</td></tr>
</table>
</div>
</div>
2005-08-02 17:21:46 +00:00
<a name="link_sysnet_rw_dhcp_config"></a>
2005-07-05 13:36:21 +00:00
<div id="interface">
<div id="codeblock">
<b>sysnet_rw_dhcp_config</b>(
domain
)<br>
</div>
<div id="description">
<h5>Summary</h5>
<p>
Read and write dhcp configuration files.
</p>
<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>
<tr><td>
domain
</td><td>
The domain allowed access.
2005-06-15 15:45:57 +00:00
</td><td>
No
</td></tr>
</table>
</div>
</div>
2005-09-07 14:45:49 +00:00
<a name="link_sysnet_search_dhcp_state"></a>
<div id="interface">
<div id="codeblock">
<b>sysnet_search_dhcp_state</b>(
domain
)<br>
</div>
<div id="description">
<h5>Summary</h5>
<p>
Search the DHCP state data directory.
</p>
<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>
<tr><td>
domain
</td><td>
Domain allowed access.
</td><td>
No
</td></tr>
</table>
</div>
</div>
2005-08-02 17:21:46 +00:00
<a name="link_sysnet_sigchld_dhcpc"></a>
2005-07-05 13:36:21 +00:00
<div id="interface">
<div id="codeblock">
<b>sysnet_sigchld_dhcpc</b>(
domain
)<br>
</div>
<div id="description">
<h5>Summary</h5>
<p>
Send a SIGCHLD signal to the dhcp client.
</p>
<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>
<tr><td>
domain
</td><td>
The domain sending the SIGCHLD.
</td><td>
No
</td></tr>
</table>
</div>
</div>
2005-08-02 17:21:46 +00:00
<a name="link_sysnet_signal_dhcpc"></a>
2005-07-05 13:36:21 +00:00
<div id="interface">
<div id="codeblock">
<b>sysnet_signal_dhcpc</b>(
domain
)<br>
</div>
<div id="description">
<h5>Summary</h5>
<p>
Send a generic signal to the dhcp client.
</p>
<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>
<tr><td>
domain
</td><td>
The domain sending the signal.
</td><td>
No
</td></tr>
</table>
</div>
</div>
2005-08-02 17:21:46 +00:00
<a name="link_sysnet_signull_dhcpc"></a>
2005-07-05 13:36:21 +00:00
<div id="interface">
<div id="codeblock">
<b>sysnet_signull_dhcpc</b>(
domain
)<br>
</div>
<div id="description">
<h5>Summary</h5>
<p>
Send a null signal to the dhcp client.
</p>
<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>
<tr><td>
domain
</td><td>
The domain sending the null signal.
</td><td>
No
</td></tr>
</table>
</div>
</div>
2005-08-02 17:21:46 +00:00
<a name="link_sysnet_sigstop_dhcpc"></a>
2005-07-05 13:36:21 +00:00
<div id="interface">
<div id="codeblock">
<b>sysnet_sigstop_dhcpc</b>(
domain
)<br>
</div>
<div id="description">
<h5>Summary</h5>
<p>
Send a SIGSTOP signal to the dhcp client.
</p>
<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>
<tr><td>
domain
</td><td>
The domain sending the SIGSTOP.
</td><td>
No
</td></tr>
</table>
</div>
</div>
2005-09-22 18:40:05 +00:00
<a name="link_sysnet_use_ldap"></a>
<div id="interface">
<div id="codeblock">
<b>sysnet_use_ldap</b>(
domain
)<br>
</div>
<div id="description">
<h5>Summary</h5>
<p>
Connect and use a LDAP server.
</p>
<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>
<tr><td>
domain
</td><td>
Domain allowed access.
</td><td>
No
</td></tr>
</table>
</div>
</div>
<a name="link_sysnet_use_portmap"></a>
<div id="interface">
<div id="codeblock">
<b>sysnet_use_portmap</b>(
domain
)<br>
</div>
<div id="description">
<h5>Summary</h5>
<p>
Connect and use remote port mappers.
</p>
<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>
<tr><td>
domain
</td><td>
Domain allowed access.
</td><td>
No
</td></tr>
</table>
</div>
</div>
2005-07-05 13:36:21 +00:00
<a href=#top>Return</a>
2005-06-15 15:45:57 +00:00
2005-09-07 14:45:49 +00:00
2005-06-15 15:45:57 +00:00
</div>
</body>
</html>