IPv6 address advertisement suppression

IPv6 address advertisement suppression is an IPv6 router advertisement (RA) option that suppresses the advertisement of specified or all IPv6 addresses for router advertisement messages on an interface.

By default, prefix information in RA messages includes IPv6 addresses configured on the interface. Specific IPv6 addresses, or all IPv6 addresses configured on the interface, can be excluded from RA message advertisement by using IPv6 address advertisement suppression.

In this section:

  1. Suppressing the advertisement of all configured IPv6 addresses
    By default, prefix information in router advertisement (RA) messages includes IPv6 addresses configured on the interface. The following task suppresses the advertisement of all configured IPv6 addresses in RA messages for an interface.
  2. Suppressing the advertisement of selected IPv6 addresses
    By default, prefix information in router advertisement (RA) messages includes IPv6 addresses configured on the interface. The following task suppresses the advertisement of a specified IPv6 address in RA messages for an interface.
Parent topic: IPv6 Neighbor Discovery Configuration