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Maintaining ND
This section describes how to clear ND statistics and monitor the ND operating status.
Clearing ND Statistics
This section describes how to clear ND statistics.
Context
ND statistics cannot be restored after they are cleared. Exercise caution when running reset commands.
Procedure
- Run the reset ipv6 neighbors { dynamic | interface-type interface-number } command in the user view to clear IPv6 neighbor configurations.
- Run the reset ipv6 nd security statistics interface-type interface-number command in the user view to clear statistics on IPv6 SEND messages on a specified interface.
- Run the reset ipv6 nd security timestamp interface-type interface-number command in the user view to clear the timestamp of an IPv6 SEND message on a specified interface.
- Run the reset ipv6 nd security nonce interface-type interface-number command in the user view to clear the Nonce value of an IPv6 SEND message on a specified interface.
- Run the reset ipv6 nd proxy packet statistics all command in the user view to clear all the statistics about proxy ND.
- Run the reset ipv6 nd packet statistics all command in the user view to clear all ND message statistics.
Monitoring the ND Operating Status
This section describes how to monitor the ND operating status.
Context
You can run the following command in any view to check the ND operating status in routine maintenance.
Procedure
- Run the display ipv6 neighbors [ interface-type interface-number | ipv6-address | vpn-instance vpn-instance-name ] command to check IPv6 neighbor configurations.
- Run the display ipv6 nd security timestamp interface-type interface-number command in any view to check the timestamp of an IPv6 SEND message.
- Run the display ipv6 nd security nonce interface-type interface-number command in any view to check the Nonce value of an IPv6 SEND message.
- Run the display ipv6 nd security statistics interface-type interface-number command in any view to check the statistics on IPv6 SEND messages.
- Run the display ipv6 nd proxy packet statistics [ slot slot-id | interface interface-type interface-number ] command in any view to view statistics about proxy ND.
