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 |
|---|---|---|---|
|
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. |
|
636630 |
DHCP pool configuration is not retained after upgrade. |
|
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|
670270 |
Sometimes, the GUI prompts for login credentials in Chrome when navigating to other pages. |
|
|
|
685389 |
[FAP-U32x/42xEV] VLAN trunking is not working. |
|
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|
683287 |
LACP configuration is not retained after upgrade. |
|
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The following known issues are specific to IPv6 discovered APs.
|
Tracking ID |
Description |
Impact |
Workaround |
|---|---|---|---|
|
635268 |
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. |
|
|
| 640425 |
With lower PMTU configured, remote AP scenarios fail (packet size more than 1470). |
The client does not receive all IPv6 multicast traffic. | Use default PMTU. |
|
653079 |
Internal DHCPv6 feature does not work after NPlus1 failover. |
|
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|
684367 |
Browsing is sluggish if connected to APs discovered over IPv6 with IPSec configured. |
|
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|
685396 |
IPv6 forwarding does not work after upgrade to 8.6. |
|
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The following known issues are specific to FortiWLC 64-bit OS support migration.
|
Tracking ID |
Description |
Impact |
Workaround |
|---|---|---|---|
| 665917 | Custom captive portal mode changes to default during migration. |
|
Configure captive portal after migration. |
| 676617 | [NPlus1] Slave controller is inaccessible after migration. | Disable NPlus1 after migration. | |
|
684659 |
The syslog host is lost after migration. |
|
Configure the syslog after migration. |