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| [[Image:Services vrrp check.PNG]] | | [[Image:Services vrrp check.PNG]] |
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| {| class="wikitable"
| | <table class="nd-mantable"> |
| |+
| | <tr> |
| ! style="width: 250px; border: 1px solid white; border-bottom: 2px solid #0054A6; background: white; color: #0054A6; text-align: left;" | FIELD NAME
| | <th>field name</th> |
| ! style="width: 250px; border: 1px solid white; border-bottom: 2px solid #0054A6; background: white; color: #0054A6; text-align: left;" | VALUE
| | <th>value</th> |
| ! style="width: 579px; border: 1px solid white; border-bottom: 2px solid #0054A6; background: white; color: #0054A6; text-align: left;" | DESCRIPTION
| | <th>description</th> |
| |-
| | </tr> |
| ! style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | Enable
| | <tr> |
| | style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | yes {{!}} no; Default: '''no'''
| | <td>Enable</td> |
| | style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | Toggles internet connection checking ON or OFF
| | <td>yes {{!}} no; Default: '''no'''</td> |
| |-
| | <td>Toggles internet connection checking ON or OFF</td> |
| ! style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | Ping IP address
| | </tr> |
| | style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | ip; Default: " "
| | <tr> |
| | style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | A host to send ICMP packets to
| | <td>Ping IP address</td> |
| |-
| | <td>ip; Default: " "</td> |
| ! style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | Ping interval
| | <td>A host to send ICMP packets to</td> |
| | style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | integer; Default: '''10'''
| | </tr> |
| | style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | Time interval between two Pings (in seconds
| | <tr> |
| |-
| | <td>Ping interval</td> |
| ! style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | Ping timeout (sec)
| | <td>integer; Default: '''10'''</td> |
| | style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | integer [1..9999]; Default: '''1'''
| | <td> Time interval between two Pings (in seconds)</td> |
| | style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | Response timeout value
| | </tr> |
| |-
| | <tr> |
| ! style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | Ping packet size
| | <td>Ping timeout (sec)</td> |
| | style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | integer [0..1000]; Default: " "
| | <td>integer [0..1000]; Default:'''1'''</td> |
| | style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | ICMP packet's size
| | <td>Response timeout value</td> |
| |-
| | </tr> |
| ! style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | Ping retry count
| | <tr> |
| | style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | integer [1..9999]; Default: " "
| | <td>Ping packet size</td> |
| | style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | Failed Ping attempt count before determining that the connection is lost
| | <td>integer [0..1000]; Default: " "</td> |
| |-
| | <td>ICMP packet's size</td> |
| |}
| | </tr> |
| | <tr> |
| | <td>Ping retry</td> |
| | <td>integer [1..9999]; Default: " "</td> |
| | <td>Failed Ping attempt count before determining that the connection is lost</td> |
| | </tr> |
| | </table> |
Summary
The Virtual Router Redundancy Protocol (VRRP) is a computer networking protocol that provides for automatic assignment of available Internet Protocol (IP) routers to participating hosts. This increases the availability and reliability of routing paths via automatic default gateway selections on an IP sub-network. This chapter is an overview of the VRRP function in RUT routers.
VRRP Configuration
| field name |
value |
description |
| Enable |
yes | no; Default: no |
Toggles VRRP ON or OFF |
| IP address |
ip; Default: 192.168.1.253 |
Virtual IP address for LAN's VRRP cluster |
| Virtual ID |
integer [1..255]; Default: 1 |
Routers with same IDs will be grouped in the same VRRP cluster |
| Priority |
integer [1..255]; Default: 100 |
The router with the highest priority value on the same VRRP cluster will act as a master |
You can find more information on configuring VRRP here
Check Internet Connection
| field name |
value |
description |
| Enable |
yes | no; Default: no |
Toggles internet connection checking ON or OFF |
| Ping IP address |
ip; Default: " " |
A host to send ICMP packets to |
| Ping interval |
integer; Default: 10 |
Time interval between two Pings (in seconds) |
| Ping timeout (sec) |
integer [0..1000]; Default:1 |
Response timeout value |
| Ping packet size |
integer [0..1000]; Default: " " |
ICMP packet's size |
| Ping retry |
integer [1..9999]; Default: " " |
Failed Ping attempt count before determining that the connection is lost |
