Display Filter Reference: Spanning Tree Protocol

Protocol field name: stp

Versions: 1.0.0 to 2.6.3

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Field name Description Type Versions
bpdu.agreement_digest_convention_capabilities Agreement Digest Convention Capabilities Unsigned integer, 1 byte 2.0.0 to 2.6.3
bpdu.agreement_digest_convention_id Agreement Digest Convention Id Unsigned integer, 1 byte 2.0.0 to 2.6.3
bpdu.agreement_digest_edge_count Agreement Digest Edge Count Unsigned integer, 2 bytes 2.0.0 to 2.6.3
bpdu.agreement_digest_format_capabilities Agreement Digest Format Capabilities Unsigned integer, 1 byte 2.0.0 to 2.6.3
bpdu.agreement_digest_format_id Agreement Digest Format Id Unsigned integer, 1 byte 2.0.0 to 2.6.3
bpdu.version_support This version of Wireshark only knows about versions 0, 2, 3 & 4 Label 2.0.0 to 2.6.3
mstp.agree_flags.agreement_num Agreement Number Unsigned integer, 1 byte 1.10.0 to 2.6.3
mstp.agree_flags.agreement_valid Agreement Valid Flag Boolean 1.10.0 to 2.6.3
mstp.agree_flags.dagreement_num Disagreement Number Unsigned integer, 1 byte 1.10.0 to 2.6.3
mstp.agree_flags.rest_role Restricted Role Boolean 1.10.0 to 2.6.3
mstp.agreement_digest Agreement Digest Sequence of bytes 1.10.0 to 2.6.3
mstp.cist_bridge.ext CIST Bridge Identifier System ID Extension Unsigned integer, 2 bytes 1.2.0 to 2.6.3
mstp.cist_bridge.hw CIST Bridge Identifier System ID Ethernet or other MAC address 1.0.0 to 2.6.3
mstp.cist_bridge.prio CIST Bridge Priority Unsigned integer, 2 bytes 1.2.0 to 2.6.3
mstp.cist_internal_root_path_cost CIST Internal Root Path Cost Unsigned integer, 4 bytes 1.0.0 to 2.6.3
mstp.cist_remaining_hops CIST Remaining hops Unsigned integer, 1 byte 1.0.0 to 2.6.3
mstp.config_digest MST Config digest Sequence of bytes 1.0.0 to 2.6.3
mstp.config_format_selector MST Config ID format selector Unsigned integer, 1 byte 1.0.0 to 2.6.3
mstp.config_name MST Config name Character string 1.0.0 to 2.6.3
mstp.config_revision_level MST Config revision Unsigned integer, 2 bytes 1.0.0 to 2.6.3
mstp.msti.bridge_id MSTI Bridge Identifier Unsigned integer, 2 bytes 2.0.0 to 2.6.3
mstp.msti.bridge_id_mac MSTI Bridge MAC Ethernet or other MAC address 2.0.0 to 2.6.3
mstp.msti.bridge_id_priority MSTI Bridge Priority Unsigned integer, 2 bytes 2.0.0 to 2.6.3
mstp.msti.bridge_priority Bridge Identifier Priority Unsigned integer, 1 byte 1.0.0 to 2.6.3
mstp.msti.flags MSTI flags Unsigned integer, 1 byte 1.0.0 to 2.6.3
mstp.msti.msti_id MSTID Unsigned integer, 2 bytes 2.0.0 to 2.6.3
mstp.msti.port Port identifier Unsigned integer, 2 bytes 1.0.0 to 2.6.3
mstp.msti.port_priority Port identifier priority Unsigned integer, 1 byte 1.0.0 to 2.6.3
mstp.msti.priority Priority Unsigned integer, 1 byte 2.0.0 to 2.6.3
mstp.msti.regional_root_id MSTI Regional Root Identifier Unsigned integer, 2 bytes 2.0.0 to 2.6.3
mstp.msti.remaining_hops Remaining hops Unsigned integer, 1 byte 1.0.0 to 2.6.3
mstp.msti.root.hw Regional Root Ethernet or other MAC address 1.0.0 to 2.6.3
mstp.msti.root_cost Internal root path cost Unsigned integer, 4 bytes 1.0.0 to 2.6.3
mstp.version_3_length Version 3 Length Unsigned integer, 2 bytes 1.0.0 to 2.6.3
mstp.version_4_length Version 4 Length Unsigned integer, 2 bytes 1.10.0 to 2.6.3
stp.bridge.ext Bridge System ID Extension Unsigned integer, 2 bytes 1.2.0 to 2.6.3
stp.bridge.hw Bridge System ID Ethernet or other MAC address 1.0.0 to 2.6.3
stp.bridge.prio Bridge Priority Unsigned integer, 2 bytes 1.2.0 to 2.6.3
stp.flags BPDU flags Unsigned integer, 1 byte 1.0.0 to 2.6.3
stp.flags.agreement Agreement Boolean 1.0.0 to 2.6.3
stp.flags.forwarding Forwarding Boolean 1.0.0 to 2.6.3
stp.flags.learning Learning Boolean 1.0.0 to 2.6.3
stp.flags.port_role Port Role Unsigned integer, 1 byte 1.0.0 to 2.6.3
stp.flags.proposal Proposal Boolean 1.0.0 to 2.6.3
stp.flags.tc Topology Change Boolean 1.0.0 to 2.6.3
stp.flags.tcack Topology Change Acknowledgment Boolean 1.0.0 to 2.6.3
stp.forward Forward Delay Floating point (double-precision) 1.0.0 to 2.6.3
stp.hello Hello Time Floating point (double-precision) 1.0.0 to 2.6.3
stp.max_age Max Age Floating point (double-precision) 1.0.0 to 2.6.3
stp.msg_age Message Age Floating point (double-precision) 1.0.0 to 2.6.3
stp.port Port identifier Unsigned integer, 2 bytes 1.0.0 to 2.6.3
stp.protocol Protocol Identifier Unsigned integer, 2 bytes 1.0.0 to 2.6.3
stp.pvst.origvlan Originating VLAN Unsigned integer, 2 bytes 1.12.0 to 2.6.3
stp.pvst.origvlan.missing Originating (PVID) VLAN TLV is missing or corrupt Label 1.12.0 to 2.6.3
stp.pvst.tlv.truncated TLV record is truncated prematurely Label 1.12.0 to 2.6.3
stp.pvst.tlv.unknown TLV type is unknown Label 1.12.0 to 2.6.3
stp.pvst.tlvlen Length Unsigned integer, 2 bytes 1.12.0 to 2.6.3
stp.pvst.tlvlen.invalid Indicated length is not valid for this record type Label 1.12.0 to 2.6.3
stp.pvst.tlvtype Type Unsigned integer, 2 bytes 1.12.0 to 2.6.3
stp.pvst.tlvval Value Sequence of bytes 1.12.0 to 2.6.3
stp.root.cost Root Path Cost Unsigned integer, 4 bytes 1.0.0 to 2.6.3
stp.root.ext Root Bridge System ID Extension Unsigned integer, 2 bytes 1.2.0 to 2.6.3
stp.root.hw Root Bridge System ID Ethernet or other MAC address 1.0.0 to 2.6.3
stp.root.prio Root Bridge Priority Unsigned integer, 2 bytes 1.2.0 to 2.6.3
stp.type BPDU Type Unsigned integer, 1 byte 1.0.0 to 2.6.3
stp.type.unknown Unknown BPDU type data Label 2.0.0 to 2.6.3
stp.version Protocol Version Identifier Unsigned integer, 1 byte 1.0.0 to 2.6.3
stp.version_1_length Version 1 Length Unsigned integer, 1 byte 1.0.0 to 2.6.3
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