Template:Networking rut manual vrrp: Difference between revisions

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==Summary==
==Summary==


The <b>Virtual Router Redundancy Protocol</b> (<b>VRRP</b>) is a computer networking protocol used for automatic default gateway selection for clients on a LAN network in case the main router (Master) becomes unavailable. Another VRRP router (Backup) then assumes the role of Master; thus backing up the connection.  
The <b>Virtual Router Redundancy Protocol</b> (<b>VRRP</b>) is a computer networking protocol  
used for automatic default gateway selection for clients on a LAN network in case the main  
router (Master) becomes unavailable. Another VRRP router (Backup) then assumes the role of  
Master and thus backing up the connection.  


This page is an overview of the VRRP section of {{{name}}} routers.
This page is an overview of the VRRP section of {{{name}}} routers.
{{Template: Networking_rutxxx_manual_fw_disclosure
| fw_version = {{{fw_version}}}
}}


==VRRP configuration==
==VRRP configuration==


The <b>VRRP LAN configuration settings</b> section is used to set the main settings of VRRP. Refer to the figure and table below for information on the fields contained in that section.
The <b>VRRP LAN configuration settings</b> section is used to set the main settings of VRRP.  
Refer to the figure and table below for information on the fields contained in that section.


[[File:{{{file_config}}}|border|class=tlt-border]]
[[File:Networking_{{lc_{{{series}}}}}_manual_vrrp_vrrp_lan_configuration_settings_v1.png|border|class=tlt-border]]


<table class="nd-mantable">
<table class="nd-mantable">
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     <tr>
     <tr>
       <td>Virtualize MAC</td>
       <td>Virtualize MAC</td>
       <td>yes <nowiki>|</nowiki> no; default: <b>no</b></td>
       <td>yes {{!}} no; default: <b>192.168.1.253</b></td>
       <td>Turns the possibility to use virtual MAC addresses on or off.</td>
       <td>Turns the possibility to use virtual MAC addresses on or off.</td>
     </tr>|}}
     </tr>
|
    <tr>
      <td>IP address</td>
      <td>ip; default: <b>none</b></td>
      <td>Virtual IP address for the router's LAN VRRP cluster.</td>
    </tr>
}}
     <tr>
     <tr>
     <td>Virtual ID</td>
     <td>Virtual ID</td>
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Refer to the figure and table below for information on the fields contained in the Check Internet connection section.
Refer to the figure and table below for information on the fields contained in the Check Internet connection section.


[[File:{{{file_connection}}}]]
[[File:Networking_rutxxx_manual_vrrp_check_internet_connection_v1.png]]


<table class="nd-mantable">
<table class="nd-mantable">

Revision as of 12:23, 21 October 2020

The information in this page is updated in accordance with the [[Media:_WEBUI.bin|]] firmware version.

Summary

The Virtual Router Redundancy Protocol (VRRP) is a computer networking protocol used for automatic default gateway selection for clients on a LAN network in case the main router (Master) becomes unavailable. Another VRRP router (Backup) then assumes the role of Master and thus backing up the connection.

This page is an overview of the VRRP section of {{{name}}} routers.

VRRP configuration

The VRRP LAN configuration settings section is used to set the main settings of VRRP. Refer to the figure and table below for information on the fields contained in that section.

[[File:Networking_{{lc_{{{series}}}}}_manual_vrrp_vrrp_lan_configuration_settings_v1.png|border|class=tlt-border]]

Field Value Description
Enable yes | no; default: no Turns VRRP on or off.
IP address ip; default: none Virtual IP address for the router's LAN VRRP cluster.
Virtual ID integer [1..255]; default: 1 The Virtual Router Identifier (VRID) is a field in the VRRP packet IP header used to identify the virtual router in the VRRP cluster. Routers with identical IDs will be grouped in the same VRRP cluster.
Priority integer [1..255]; default: 100 VRRP priority of the virtual router. Higher values equal higher priority. The router with the highest priority is considered to be the Master router while other routers are Backup routers.
    sends periodic VRRP Advertisement messages
  • Master router - the first hop router in the VRRP cluster (i.e., the router that provides connectivity to LAN devices by default).
  • Backup router - assumes the role of Master router in case it becomes unavailable. If there multiple Backup routers in the VRRP cluster, the one with the highest priority will assume the role of Master.
Advertisement Interval integer [1..255]; default: 1 Time interval in seconds between advertisements

See also

  • [[{{{name}}}_VRRP_configuration|VRRP configuration example]]

[[Category:{{{name}}} Services section]]

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