Description | This article explains 'rtl_vlan_based_port_isolation_add crash'. |
Scope |
FortiSwitch. |
Solution |
When running the command 'diag debug crashlog read' on the FortiSwtich-1XXE series, the next crash could be visible:
2023-08-07 10:19:28 rtl_vlan_based_port_isolation_add() No free entry found
This crash means that a lot of VLANs access are used. FortiSwtich-1XXE series supports 16 VLANs access only, so the device is failing to deploy more. Make sure not to have more than 16 VLANs access on FortiLink.
Note: Access VLANs are FortiLink VLANS that have the 'Block intra-VLAN traffic' option enabled.
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