Gateway Vsi-Interface - H3C CR16000-F Command Reference Manual

Comware 7 vxlan

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Table Of Contents

Table of Contents

Default

No subnet is assigned to a VSI.

Views

VSI view

Predefined user roles

network-admin

Parameters

ipv4-address : Specifies an IPv4 subnet address in dotted-decimal notation.

wildcard-mask : Specifies a wildcard mask in dotted decimal notation. In contrast to a network

mask, the 0 bits in a wildcard mask represent "do care" bits, and the 1 bits represent "don't care" bits.

If the "do care" bits in a packet's IP address are identical to the "do care" bits in the specified subnet

address, the packet is assigned to the VSI. All "don't care" bits are ignored. The 0s and 1s in a

wildcard mask can be noncontiguous. For example, 0.255.0.255 is a valid wildcard mask.

ipv6-address prefix-length : Specifies an IPv6 subnet address and the address prefix

length in the range of 1 to 128.

Usage guidelines

You must execute this command on VSIs that share a gateway interface. This command enables the

VSI interface to identify the VSI of a packet.

You must specify a gateway interface for a VSI before you can assign subnets to the VSI. If you

remove the gateway interface from the VSI, the VSI's subnet settings are automatically deleted.

For VSIs that share a gateway interface, the subnets must be unique.

Examples

# Assign subnet 100.0.10.0/24 to VSI vxlan.

<Sysname> system-view

[Sysname] vsi vxlan

[Sysname-vsi-vxlan] gateway subnet 100.0.10.0 0.0.0.255