multicast-nat outbound bind instance

Function

The multicast-nat outbound bind instance command binds an output multicast stream to a multicast NAT instance.

The undo multicast-nat outbound bind instance command unbinds an output multicast stream from a multicast NAT instance.

By default, output multicast streams are not bound to multicast NAT instances.

This command is supported only on the NetEngine 8000 F1A.

Format

multicast-nat outbound id outbound-id [ name outbound-name ] bind instance id instance-id [ name instance-name ] [ switch-mode clean-switch [ switch-field { first-field | second-field } ] ] [ fast-mode ]

undo multicast-nat outbound id outbound-id [ name outbound-name ] bind instance id instance-id [ name instance-name ] [ switch-mode clean-switch [ switch-field { first-field | second-field } ] ] [ fast-mode ]

undo multicast-nat outbound id outbound-id

Parameters

Parameter	Description	Value
name instance-name	Specifies the name of a multicast NAT instance.	The value is a string of 1 to 127 case-sensitive characters, spaces not supported.
name outbound-name	Specifies the name of an output multicast stream.	The value is a string of 1 to 127 case-sensitive characters, spaces not supported.
id outbound-id	Specifies the ID of an output multicast stream.	The value is an integer ranging from 1 to 16000.
id instance-id	Specifies the ID of a multicast NAT instance.	The value is an integer ranging from 1 to 16000.
switch-mode	Sets the switching mode of multicast groups.	-
clean-switch	Specifies the clean-switch mode.	-
switch-field	Specifies the switch-field of a multicast NAT.	The value can be first-field or second-field.
fast-mode	Fast mode.	-

Views

multicast-nat-bind-list

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
forwarding	write

Usage Guidelines

Usage Scenario

In multicast NAT, to translate an input multicast stream into output multicast streams, you must create a multicast NAT instance. To bind an output multicast stream to a multicast NAT instance, run the multicast nat outbound bind instance command. To perform clean switching on a multicast stream, set the switch-mode clean-switch parameter and specify the field sequence of clean switching according to a media gateway's needs.

Prerequisites

Multicast NAT has been globally enabled using the multicast-nat enable command.

Precautions

This command is supported only in the admin VS.

Example

# Bind an output multicast stream to a multicast NAT instance in the multicast NAT binding view.

<HUAWEI> system-view
[~HUAWEI] multicast-nat enable
[*HUAWEI] multicast-nat instance id 1 name stream1
[*HUAWEI-multicast-nat-instance-1] quit
[*HUAWEI] interface GigabitEthernet 0/1/1
[*HUAWEI-GigabitEthernet0/1/1] multicast-nat outbound id 1 name out1 src-mac auto-translate src-ip 10.0.0.1 dst-ip 225.0.0.1 dst-udp-port 100
[*HUAWEI] multicast-nat bind-list
[*HUAWEI-multicast-nat-bind-list] multicast-nat outbound id 1 name out1 bind instance id 1 name stream1