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RUT850 Firewall: Difference between revisions

1,995 bytes removed ,  17 December 2018
Line 533: Line 533:




[[Image:Network firewall ddos icmp.PNG]]
<table class="nd-mantable">
 
    <tr>
 
        <th>field name</th>
{| class="wikitable"
      <th>value</th>
|+
      <th>description</th>
! style="width: 250px; border: 1px solid white; border-bottom: 2px solid #0054A6; background: white; color: #0054A6; text-align: left;" | FIELD NAME
    </tr>
! style="width: 250px; border: 1px solid white; border-bottom: 2px solid #0054A6; background: white; color: #0054A6; text-align: left;" | VALUE
    <tr>
! style="width: 579px; border: 1px solid white; border-bottom: 2px solid #0054A6; background: white; color: #0054A6; text-align: left;" | DESCRIPTION
      <td>Enable ICMP requests</td>
|-
      <td>yes {{!}} no; Default: '''yes'''</td>
! style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | Enable ICMP requests
      <td>Toggles the rule ON or OFF</td>
| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | yes {{!}} no; Default: '''yes'''
    </tr>
| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | Toggles the rule ON or OFF
    <tr>
|-
      <td>Enable ICMP limit</td>
! style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | Enable ICMP requests
      <td>yes {{!}} no; Default: '''no'''</td>
| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | yes {{!}} no; Default: '''yes'''
      <td>Toggles ICMP echo-request limit in selected period ON or OFF</td>
| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | Toggles ICMP echo-request limit in selected period ON or OFF
    </tr>
|-
    <tr>
! style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | Limit period
    <td>Limit period</td>
| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | Second {{!}} Minute {{!}} Hour {{!}} Day; Default: '''Second'''
        <td>Second {{!}} Minute {{!}} Hour {{!}} Day; Default: '''Second'''</td>
| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | Select ICMP echo-request period limit
        <td>Select ICMP echo-request period limit</td>
|-
    </tr>
! style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | Limit
    <tr>
| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | integer; Default: '''10'''
    <td>Limit</td>
| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | Maximum ICMP echo-request number during the period
        <td>integer; Default: '''10'''</td>
|-
        <td>Maximum ICMP echo-request number during the period</td>
! style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | Limit burst
    </tr>
| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | integer; Default: '''5'''
    <tr>
| style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | Indicate the maximum burst before the above limit kicks in
    <td>Limit burst</td>
|-
        <td>integer; Default: '''5'''</td>
|}
        <td>Indicate the maximum burst before the above limit kicks in</td>
    </tr>
</table>


===SSH Attack Prevention===
===SSH Attack Prevention===