vpn-instance-capability simple (OSPFv3)

Function

The vpn-instance-capability simple command disables loop detection and calculates routes directly.

The undo vpn-instance-capability command enables the DN-bit check to prevent routing loops.

By default, loop detection is enabled.

Format

vpn-instance-capability simple

undo vpn-instance-capability

Parameters

None

Views

OSPFv3 view

Default Level

2: Configuration level

Usage Guidelines

If a Multi-VPN-Instance CE (MCE) needs to support the VPN multi-instance, loop detection needs to be disabled. The vpn-instance-capability simple command takes effect only in the OSPFv3 VPN instance.

Example

# Disable loop detection.

<HUAWEI> system-view

[HUAWEI] ip vpn-instance vpn1

[HUAWEI-vpn1] ipv6-family

[HUAWEI-vpn1-af-ipv6] route-distinguisher 100:1

[HUAWEI-vpn1-af-ipv6] quit

[HUAWEI] ospfv3 100 vpn-instance vpn1

[HUAWEI-ospfv3-100] vpn-instance-capability simple