Template:Networking rutos manual firewall: Difference between revisions
Template:Networking rutos manual firewall (view source)
Revision as of 11:04, 26 August 2024
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<td>Source port</td> | <td>Source port</td> | ||
<td>integer [0..65535] | range of integers [0..65534] - [1..65535] | port inversion [!0..!65535]; default: <b>none</b></td> | <td>integer [0..65535] | range of integers [0..65534] - [1..65535] | port inversion [!0..!65535]; default: <b>none</b></td> | ||
<td>Port number(s) used by the connecting host.<br>The rule will match the source port used by the connecting host with the port number(s) specified in this field. Leave empty to make the rule skip source port matching. Port negation using is also available, for ex. <b>!1</b>.<td> | <td>Port number(s) used by the connecting host.<br>The rule will match the source port used by the connecting host with the port number(s) specified in this field. Leave empty to make the rule skip source port matching. Port negation using is also available, for ex. <b>!1</b>.</td> | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
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<tr> | <tr> | ||
<td>Action</td> | <td>Action</td> | ||
<td>Drop | Accept | Reject | Don't track | <span style="color:green">DSCP</span> | <span style="color:blue">Mark</span>; default: <b>Accept</b></td> | <td>Drop | Accept | Reject | Don't track | <span style="color:green">DSCP</span> | <span style="color:blue">Mark</span> | <span style="color:red">Change TTL</span>; default: <b>Accept</b></td> | ||
<td>Action that is to be taken when a packet matches the conditions of the rule. | <td>Action that is to be taken when a packet matches the conditions of the rule. | ||
<ul> | <ul> | ||
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<li><b>Don't track</b> – packet is no longer tracked as it moves forward.</li> | <li><b>Don't track</b> – packet is no longer tracked as it moves forward.</li> | ||
<li><b>DSCP</b> – packet is marked with specified DiffServ Code Point value.</li> | <li><b>DSCP</b> – packet is marked with specified DiffServ Code Point value.</li> | ||
<li><b>Mark</b> – packet is marked with specified firewall mark. | <li><b>Mark</b> – packet is marked with specified firewall mark.</li> | ||
<li><b>Change TTL</b> – packet's TTL value is adjusted based on the selected action</li> | |||
</ul> | </ul> | ||
</td> | </td> | ||
</tr> | </tr> | ||
<tr> | |||
<td><span style="color:red">TTL action</span></td> | |||
<td>Set | Increment | Decrement; default: <b>Set</b></td> | |||
<td>TTL action to apply to packets.</td> | |||
</tr> | |||
<tr> | |||
<td><span style="color:red">TTL value</span></td> | |||
<td>integer [1..255]; default: <b>none</b></td> | |||
<td>TTL value to use for actions.</td> | |||
</tr> | |||
</table> | |||
====Advanced settings==== | ====Advanced settings==== | ||