Alcatel-Lucent 6850-48 参考指南

IP Commands

page 32-82

OmniSwitch CLI Reference Guide

Enables or disables ICMP address mask messages, and sets the minimum packet gap. The minimum 
packet gap is the number of microseconds that must pass between ICMP messages of the same type.

icmp addr-mask [request | reply] {{enable | disable} | min-pkt-gap gap}

Specifies request address mask messages.

Specifies reply address mask messages.

Enables the specified ICMP message.

Disables the specified ICMP message.

The number of microseconds required between ICMP messages of this 
type.

OmniSwitch 6400, 6850, 6855, 9000, 9000E

• A gateway receiving an address mask request should return it with the address mask field set to the 32-

bit mask of the bits identifying the subnet and network, for the subnet on which the request was 
received.

• Using this command without specifying a request or reply will enable, disable, or set the minimum 

packet gap for both types.

• The address mask ICMP messages can also be enabled, disabled, and modified using the 

command. See the 

 command information on the type and code for the address mask ICMP 

messages.

-> icmp addr-mask reply enable

-> icmp addr-mask enable

-> icmp addr-mask request enable

-> icmp addr-mask request min-pkt-gap 50

Release 6.1; command was introduced.

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