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==QoS== | ==QoS== | ||
<b>QoS</b> provides the possibility to prioritize network traffic based on hosts, ports or services and limit download & upload speeds on a selected interface. | |||
This chapter of the user manual provides an overview of the <b>QoS</b> page in {{{name}}} devices. | |||
<u><b>Note:</b> QoS is additional software that can be installed from the <b>Services → [[{{{name}}} Package Manager|Package Manager]]</b> page.</u> | <u><b>Note:</b> QoS is additional software that can be installed from the <b>Services → [[{{{name}}} Package Manager|Package Manager]]</b> page.</u> | ||
===Interfaces=== | |||
---- | |||
The <b>Interfaces</b> section is used to set up download and upload speed limits on the device's network interfaces. | |||
[[File:Networking_rutos_manual_traffic_shaping_qos_interfaces.png|border|class=tlt-border]] | |||
<table class="nd-mantable"> | |||
<tr> | |||
<th>Field</th> | |||
<th>Value</th> | |||
<th>Description</th> | |||
</tr> | |||
<tr> | |||
<td>Calculate overhead</td> | |||
<td>yes | no; default: <b>no</b></td> | |||
<td>Decreases upload and download ratio to prevent link saturation.</td> | |||
</tr> | |||
<tr> | |||
<td>Download speed (kbit/s)</td> | |||
<td>integer; default: <b>1024</b></td> | |||
<td>Maximum download speed for the specified interface.</td> | |||
</tr> | |||
<tr> | |||
<td>Upload speed (kbit/s)</td> | |||
<td>integer; default: <b>128</b></td> | |||
<td>Maximum upload speed for the specified interface.</td> | |||
</tr> | |||
<tr> | |||
<td>Enable</td> | |||
<td>yes | no; default: <b>no</b></td> | |||
<td>Turns the rule on or off.</td> | |||
</tr> | |||
</table> | |||
===Classification Rules=== | |||
---- | |||
The <b>Classification Rules</b> section is used to configure rules that prioritize | |||
certain traffic over other, less important traffic. This traffic can be defined by | |||
a source or destination host, port or a network protocol. Traffic that matches a | |||
rule with higher preference will be handled with higher priority. | |||
Generally, this should be used in cases where you want to isolate certain types | |||
of traffic in order to make sure the {{{name}}} is handling more important traffic | |||
(for example, video streaming, SSH) at a higher priority and less important traffic (FTP, HTTP) at a lower priority. | |||
[[File:Networking_rutos_manual_traffic_shaping_qos_classification_rules.png|border|class=tlt-border]] | |||
< | <table class="nd-mantable"> | ||
<tr> | |||
<th>Field</th> | |||
<th>Value</th> | |||
<th>Description</th> | |||
</tr> | |||
<tr> | |||
<td>Target</td> | |||
<td>Priority | Express | Normal | Bulk; default: <b>Normal</b></td> | |||
<td>Defines the priority of handling the type of traffic defined in this rule.</td> | |||
</tr> | |||
<tr> | |||
<td>Source host</td> | |||
<td>All | IP; default: <b>All</b></td> | |||
<td>Host(s) from which data will be transmitted.</td> | |||
</tr> | |||
<tr> | |||
<td>Destination host</td> | |||
<td>All | IP; default: <b>All</b></td> | |||
<td>Host(s) to which data will be transmitted.</td> | |||
</tr> | |||
<tr> | |||
<td>Protocol</td> | |||
<td>All | TCP | UDP | ICMP | -- custom --; default: <b>All</b></td> | |||
<td>Data transmission protocol to match the rule.</td> | |||
</tr> | |||
<tr> | |||
<td>Ports</td> | |||
<td>All | integer [0..65535]; default: <b>none</b></td> | |||
<td>Port number(s) to match the rule. You can enter multiple ports by separating them by commas (e.g., <i>22,53,80</i>).</td> | |||
</tr> | |||
</table> | |||
[[Category:{{{name}}} Services section]] | [[Category:{{{name}}} Services section]] | ||