Spanning Tree 1: DOS attack sending conf BPDUs

DOS attack by sending fake BPDUs to disrupt switches' STP engines.

793

Security Operations

0

Spanning Tree 1: DOS attack sending conf BPDUs

DOS attack by sending fake BPDUs to disrupt switches' STP engines.

Security Operations•Offensive Security

Dos Network Security

793stars

GitHub Stars

19 Nov

Last commit

0

Updated 16 Oct 25

Spanning Tree 1: DOS attack sending conf BPDUs Description

Let's send some conf BPDUs claiming to be the root bridge with a root path cost of 0, causing a DoS attack by annoying nearby switches and forcing them to recalculate their STP engines. Source MAC is randomly generated, and destination MAC is 01:80:c2:00:00:00. Bridge ID and Root ID are set to 8000:source_mac. Hello time is 2, Forward delay is 15, and Max age is 20.

Spanning Tree 1: DOS attack sending conf BPDUs Description

Let's send some conf BPDUs claiming to be the root bridge with a root path cost of 0, causing a DoS attack by annoying nearby switches and forcing them to recalculate their STP engines. Source MAC is randomly generated, and destination MAC is 01:80:c2:00:00:00. Bridge ID and Root ID are set to 8000:source_mac. Hello time is 2, Forward delay is 15, and Max age is 20.

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