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Known Issues

Known Issues

These are the known issues in this release of FortiWLC. Controller issues listed in this section are applicable on all models unless specified; AP issues are applicable to specific models.

Tracking ID

Description

Impact

Workaround

611923

Duplicate commands available for web login-page custom and captive-portal-mode custom .

627642

Rogue AP sub rule names added from the GUI do not support special characters such as &, #, ??, \.

Add the sub rule in the CLI mode.

632371

Sometimes the controller sends out SMTP traffic.

635268

[IPv6 only] The AP does not discover the controller if v4v6 is set to V6only/V6preferred/V4preferred and ipv6 is set to none in the AP configuration CLI mode.

636630

DHCP pool configuration is not retained after upgrade.

676617

[NPlus1] Slave controller is inaccessible after migration.

Note: This issue is specific to FortiWLC 64-bit OS support migration

Disable NPlus1 after migration.

680690

Patch import is displayed in-progress even after successful upload using Google Chrome.

685396

[IPv6 only] IPv6 forwarding does not work after upgrade to 8.6.

  • Edit the VLAN interface and enable IPv6 configuration.
  • Edit the ESS profile and enable IPv6 Forwarding.

697607

[FAP-U231F] Cannot run multicast traffic with power-save client when Multicast to Unicast configuration is disabled.

Known Issues

These are the known issues in this release of FortiWLC. Controller issues listed in this section are applicable on all models unless specified; AP issues are applicable to specific models.

Tracking ID

Description

Impact

Workaround

611923

Duplicate commands available for web login-page custom and captive-portal-mode custom .

627642

Rogue AP sub rule names added from the GUI do not support special characters such as &, #, ??, \.

Add the sub rule in the CLI mode.

632371

Sometimes the controller sends out SMTP traffic.

635268

[IPv6 only] The AP does not discover the controller if v4v6 is set to V6only/V6preferred/V4preferred and ipv6 is set to none in the AP configuration CLI mode.

636630

DHCP pool configuration is not retained after upgrade.

676617

[NPlus1] Slave controller is inaccessible after migration.

Note: This issue is specific to FortiWLC 64-bit OS support migration

Disable NPlus1 after migration.

680690

Patch import is displayed in-progress even after successful upload using Google Chrome.

685396

[IPv6 only] IPv6 forwarding does not work after upgrade to 8.6.

  • Edit the VLAN interface and enable IPv6 configuration.
  • Edit the ESS profile and enable IPv6 Forwarding.

697607

[FAP-U231F] Cannot run multicast traffic with power-save client when Multicast to Unicast configuration is disabled.