TRB245 VRF: Difference between revisions
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Latest revision as of 07:46, 29 April 2025
Main Page > EOL Products > TRB245 > TRB245 Manual > TRB245 WebUI > TRB245 Network section > TRB245 VRFThe information in this page is updated in accordance with firmware version TRB2_R_00.07.14.4.
Summary
Virtual routing and forwarding (VRF) is a technology included in Internet Protocol (IP) network routers that enables multiple instances of a routing table to exist in a virtual router and work simultaneously.This functionality increases connectivity by enabling network paths to be segmented without using multiple devices. VRF acts as a logical router. But, while a logical router may include many routing tables, a VRF instance uses only a single VRF table.
Note: VRF is additional software on some devices that can be installed from the System → Package Manager page.
VRF
The VRF page is used to set up VRF instances.
To add a new instance - click 'Add' button:
After clicking 'Add' you will be redirected to the newly added VRF instance configuration page.
VRF configuration
| Field | Value | Description |
|---|---|---|
| Enable | off | on; default: off | Turns VRF instance on or off. |
| Name | string; default: vrf1 | Name of the interface. |
| Table | integer [1..253 - 255..4294967295]; default: none | Unique routing table. 253-255 range is reserved for the default routing tables. |
| Link | physical interface; default: none | Devices which will be used for routing and forwarding. |