Dasan V5808 - VRF Selection Based on Source IP Address; Configuring VRF Routing Table; VRF Description

User Manual UMN:CLI
V5808
613
To create a VRF table, use the following command.
Command
Mode
Description
ip vrf WORD
Global
Creates a VRF table.
WORD: VPN routing/forwarding instance name
To delete the specified VRF table, use the following command.
Command
Mode
Description
no ip vrf WORD
Global
Deletes the specified VRF table.
WORD: VPN routing/forwarding instance name
11.6.2 VRF Selection based on Source IP Address
The VPN Routing and Forwarding (VRF) Selection feature allows a specified interface on
a provider edge (PE) router to route packets to different Virtual Private Networks (VPNs)
based on the source IP address of the packet. This feature is an improvement over using
a policy-based router to route packets to different VPNs.
To add a source IPv4/IPv6 address to a VRF selection table, use the following command.
Command
Mode
Description
ip vrf selection source
A.B.C.D/M vrf WORD
Global
Adds a source IPv4 address to a VRF selection table.
source: VRF selection by source IPv4 address
A.B.C.D/M: source IPv4 address prefix with mask
WORD: VPN routing/forwarding instance name
ipv6 vrf selection source
X:X::X:X/M vrf WORD
Adds a source IPv6 address to a VRF selection table.
source: VRF selection by source IPv6 address
X:X::X:X/M: source IPv6 address prefix with mask
WORD: VPN routing/forwarding instance name
no ip vrf selection source
A.B.C.D/M
Removes the configured source IPv4/IPv6 address
from a VRF selection table.
no ipv6 vrf selection source
X:X::X:X/M
11.6.3 Configuring VRF Routing Table
11.6.3.1 VRF Description
To add a description tag of VRF routing table, use the following command.
Command
Mode
Description
description LINE
VRF
Adds a description tag to a virtual routing table.
LINE: the description for the virtual router
no description
Removes the description of virtual routing table.