Restrictions for IRCM

Consider the following before configuring IRCM.

  • IPv6 is not supported for SDA IRCM for fabric client roaming. IPv6 is supported for IRCM for non-fabric client roaming.

  • IRCM is not supported in FlexConnect and FlexConnect+Bridge modes.

  • Link Local bridging is not supported. Ensure that you disable it also on the peer Cisco AireOS controller.

  • IPv6 Central Web Authentication (CWA) is not supported for IRCM with Cisco AireOS controllers and Cisco Catalyst 9800 Series Wireless Controller.

  • Only eight IPv6 addresses are supported per client.