18.12.10.3. STP (Spanning Tree Protocol)
Protocol ID: stp
Rules of this type should go either into the root or stp chain.
| Attribute Name | Datatype | Definition |
|---|---|---|
| srcmacaddr | MAC_ADDR | MAC address of sender |
| srcmacmask | MAC_MASK | Mask applied to MAC address of sender |
| type | UINT8 | Bridge Protocol Data Unit (BPDU) type |
| flags | UINT8 | BPDU flagdstmacmask |
| root-priority | UINT16 | Root priority range start |
| root-priority-hi | UINT16 (0x0-0xfff, 0 - 4095) | Root priority range end |
| root-address | MAC _ADDRESS | root MAC Address |
| root-address-mask | MAC _MASK | root MAC Address mask |
| roor-cost | UINT32 | Root path cost (range start) |
| root-cost-hi | UINT32 | Root path cost range end |
| sender-priority-hi | UINT16 | Sender priority range end |
| sender-address | MAC_ADDRESS | BPDU sender MAC address |
| sender-address-mask | MAC_MASK | BPDU sender MAC address mask |
| port | UINT16 | Port identifier (range start) |
| port_hi | UINT16 | Port identifier range end |
| msg-age | UINT16 | Message age timer (range start) |
| msg-age-hi | UINT16 | Message age timer range end |
| max-age-hi | UINT16 | Maximum age time range end |
| hello-time | UINT16 | Hello time timer (range start) |
| hello-time-hi | UINT16 | Hello time timer range end |
| forward-delay | UINT16 | Forward delay (range start) |
| forward-delay-hi | UINT16 | Forward delay range end |
| comment | STRING | text string up to 256 characters |
