Spanning Tree Protocol Messages

https://docs.fortinet.com/document/fortiswitch/7.6.0/fortiswitchos-log-reference/265057/stp-log-messages

Spanning Tree Protocol Messages

Base Rule

General STP Message

Information

ID 8000: Interface Shut Down BPDUs Detected

Sub Rule

Interface Turned Down

Information

ID 8001: BPDU Guard: Resetting Interface

Sub Rule

Connection Reset

Network Traffic

ID 8100: BPDU Loss On Port

Sub Rule

SPANTREE -6-PORT_STATE

Information

ID 8101: BPDU Resumed On Port

Sub Rule

SPANTREE -6-PORT_STATE

Information

ID 8102: STP Root Guard - Unblocked Port

Sub Rule

SPANTREE-2-ROOTGUARD_UNBLOCK

Information

ID 8103: STP Root Guard - Blocked Role Transition

Sub Rule

SPANTREE-2-ROOTGUARD_BLOCK

Warning

ID 8150: STP Root Guard - BPDU Received

Sub Rule

Spanning Tree Info Msg

Information

ID 8151: STP Root Guard - Stopped Receiving BPDU

Sub Rule

BPDU Not Received

Information

ID 8250: STP Enabled On Interface

Sub Rule

Enabled

Information

ID 8251: STP Disabled On Interface

Sub Rule

Protocol Disabled

Information

ID 8252: STP Edge Port Enabled

Sub Rule

Enabled

Information

ID 8253: STP Edge Port Disabled

Sub Rule

Switch Port Disabled

Warning

ID 8254: STP Instance State Changed

Sub Rule

General STP Message

Information

ID 8255: STP Instance Role Changed

Sub Rule

General STP Message

Information

ID 8256: Port Changed State

Sub Rule

SPANTREE -6-PORT_STATE

Information

date

N/A

N/A

N/A

time

N/A

N/A

N/A

devname

<sname>

Text/String

The is the host name of the FortiSwitch unit.

device_id

N/A

N/A

This is the serial number of the FortiSwitch unit.

log_id

<vmid>
<tag1>

Number

This is the identifier for this log type.

type

<object>

Text/String

N/A

subtype

<objecttype>

Text/String

N/A

pri

<severity>

Text/String

This is the log priority filtered by the severity.

vd

N/A

N/A

This is the virtual domain, which is always root on the FortiSwitch unit.

user

<login>

Text/String

N/A

action

<action>

Text/String

This is the action taken.

unit

N/A

N/A

N/A

Host1ical-port

N/A

N/A

N/A

instanceid

N/A

N/A

N/A

event

<session>

Text/String

N/A

oldrole

N/A

N/A

N/A

newrole

N/A

N/A

N/A

status

<status>

Text/String

N/A

msg

<subject>

Text/String

N/A