Display Filter Reference: Building Automation and Control Network NPDU

Protocol field name: bacnet

Versions: 1.0.0 to 3.4.8

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Field name Description Type Versions
bacnet.control Control Unsigned integer, 1 byte 1.0.0 to 3.4.8
bacnet.control_dest Destination Specifier Boolean 1.0.0 to 3.4.8
bacnet.control_expect Expecting Reply Boolean 1.0.0 to 3.4.8
bacnet.control_net NSDU contains Boolean 1.0.0 to 3.4.8
bacnet.control_prio_high Priority Boolean 1.0.0 to 3.4.8
bacnet.control_prio_low Priority Boolean 1.0.0 to 3.4.8
bacnet.control_res1 Reserved Boolean 1.0.0 to 3.4.8
bacnet.control_res2 Reserved Boolean 1.0.0 to 3.4.8
bacnet.control_src Source specifier Boolean 1.0.0 to 3.4.8
bacnet.dadr_eth Destination ISO 8802-3 MAC Address Ethernet or other MAC address 1.0.0 to 3.4.8
bacnet.dadr_mstp DADR Unsigned integer, 1 byte 1.0.0 to 3.4.8
bacnet.dadr_tmp Unknown Destination MAC Sequence of bytes 1.0.0 to 3.4.8
bacnet.dlen Destination MAC Layer Address Length Unsigned integer, 1 byte 1.0.0 to 3.4.8
bacnet.dnet Destination Network Address Unsigned integer, 2 bytes 1.0.0 to 3.4.8
bacnet.hopc Hop Count Unsigned integer, 1 byte 1.0.0 to 3.4.8
bacnet.is_challanged_message Message is challanged message Boolean 2.6.0 to 3.2.16
bacnet.is_challenged_message Message is challenged message Boolean 3.4.0 to 3.4.8
bacnet.mesgtyp Network Layer Message Type Unsigned integer, 1 byte 1.0.0 to 3.4.8
bacnet.netno_status Network number status (enumerated) Unsigned integer, 1 byte 2.6.0 to 3.4.8
bacnet.perf Performance Index Unsigned integer, 1 byte 1.0.0 to 3.4.8
bacnet.pinfo Port Inf Sequence of bytes 2.0.0 to 3.4.8
bacnet.pinfolen Port Info Length Unsigned integer, 1 byte 1.0.0 to 3.4.8
bacnet.portid Port ID Unsigned integer, 1 byte 1.0.0 to 3.4.8
bacnet.rejectreason Reject Reason Unsigned integer, 1 byte 1.0.0 to 3.4.8
bacnet.rportnum Number of Port Mappings Unsigned integer, 1 byte 1.0.0 to 3.4.8
bacnet.sadr_eth SADR Ethernet or other MAC address 1.0.0 to 3.4.8
bacnet.sadr_mstp SADR Unsigned integer, 1 byte 1.0.0 to 3.4.8
bacnet.sadr_tmp Unknown Source MAC Sequence of bytes 1.0.0 to 3.4.8
bacnet.security_distribution_key_algorithm Security Keyset 2 Algorithm Unsigned integer, 1 byte 2.6.0 to 3.4.8
bacnet.security_distribution_key_data Security Keyset 2 Key Data Sequence of bytes 2.6.0 to 3.4.8
bacnet.security_distribution_key_id Security Keyset 2 Key ID Unsigned integer, 1 byte 2.6.0 to 3.4.8
bacnet.security_distribution_key_revision Security Distribution Key Revision Unsigned integer, 1 byte 2.6.0 to 3.4.8
bacnet.security_master_key_algorithm Security Master Key Algorithm Unsigned integer, 1 byte 2.6.0 to 3.4.8
bacnet.security_master_key_data Security Master Key Data Sequence of bytes 2.6.0 to 3.4.8
bacnet.security_master_key_id Security Master Key ID Unsigned integer, 1 byte 2.6.0 to 3.4.8
bacnet.security_message_length Security Message Length Unsigned integer, 2 bytes 2.6.0 to 3.4.8
bacnet.security_original_message_id Security Original Message Id Unsigned integer, 4 bytes 2.6.0 to 3.4.8
bacnet.security_original_time_stamp Security Original Message Timestamp Date and time 2.6.0 to 3.4.8
bacnet.security_response_code Security Response Code Unsigned integer, 1 byte 2.6.0 to 3.4.8
bacnet.security_response_expected_time_stamp Security Expected Timestamp Date and time 2.6.0 to 3.4.8
bacnet.security_response_key_algorithm Security Response Key Algorithm Unsigned integer, 1 byte 2.6.0 to 3.4.8
bacnet.security_response_key_id Security Response Key ID Unsigned integer, 1 byte 2.6.0 to 3.4.8
bacnet.security_response_key_revision Security Response Key Revision Unsigned integer, 1 byte 2.6.0 to 3.4.8
bacnet.security_response_number_of_keys Security Response Number Of Keys Unsigned integer, 1 byte 2.6.0 to 3.4.8
bacnet.security_response_original_authentication_mechanism Security Response Original Authentication Mechanism Unsigned integer, 1 byte 2.6.0 to 3.4.8
bacnet.security_response_vendor_id Security Response Vendor ID Unsigned integer, 2 bytes 2.6.0 to 3.4.8
bacnet.security_set1_activation_time_stamp Security Set 1 Activation Timestamp Date and time 2.6.0 to 3.4.8
bacnet.security_set1_expiration_time_stamp Security Set 1 Expiration Timestamp Date and time 2.6.0 to 3.4.8
bacnet.security_set1_key_algorithm Security Keyset 1 Algorithm Unsigned integer, 1 byte 2.6.0 to 3.4.8
bacnet.security_set1_key_data Security Keyset 1 Key Data Sequence of bytes 2.6.0 to 3.4.8
bacnet.security_set1_key_id Security Keyset 1 Key ID Unsigned integer, 1 byte 2.6.0 to 3.4.8
bacnet.security_set1_key_revision Security Set 1 Key Revision Unsigned integer, 1 byte 2.6.0 to 3.4.8
bacnet.security_set2_activation_time_stamp Security Set 2 Activation Timestamp Date and time 2.6.0 to 3.4.8
bacnet.security_set2_expiration_time_stamp Security Set 2 Expiration Timestamp Date and time 2.6.0 to 3.4.8
bacnet.security_set2_key_algorithm Security Keyset 2 Algorithm Unsigned integer, 1 byte 2.6.0 to 3.4.8
bacnet.security_set2_key_data Security Keyset 2 Key Data Sequence of bytes 2.6.0 to 3.4.8
bacnet.security_set2_key_id Security Keyset 2 Key ID Unsigned integer, 1 byte 2.6.0 to 3.4.8
bacnet.security_set2_key_revision Security Set 2 Key Revision Unsigned integer, 1 byte 2.6.0 to 3.4.8
bacnet.slen Source MAC Layer Address Length Unsigned integer, 1 byte 1.0.0 to 3.4.8
bacnet.snet Source Network Address Unsigned integer, 2 bytes 1.0.0 to 3.4.8
bacnet.term_time_value Termination Time Value (seconds) Unsigned integer, 1 byte 1.0.0 to 3.4.8
bacnet.update_control Update control Unsigned integer, 1 byte 2.6.0 to 3.4.8
bacnet.update_control_more_keys_follow Key Update Control More Keys Follow Boolean 2.6.0 to 3.4.8
bacnet.update_control_remove_keys Key Update Control Remove Keys Boolean 2.6.0 to 3.4.8
bacnet.update_control_set1_clear Key Update Control Set 1 Clear Boolean 2.6.0 to 3.4.8
bacnet.update_control_set1_params_present Key Update Control Set 1 Params Present Boolean 2.6.0 to 3.4.8
bacnet.update_control_set1_time_present Key Update Control Set 1 Time Present Boolean 2.6.0 to 3.4.8
bacnet.update_control_set2_clear Key Update Control Set 2 Clear Boolean 2.6.0 to 3.4.8
bacnet.update_control_set2_params_present Key Update Control Set 2 Params Present Boolean 2.6.0 to 3.4.8
bacnet.update_control_set2_time_present Key Update Control Set 2 Time Present Boolean 2.6.0 to 3.4.8
bacnet.vendor Vendor ID Unsigned integer, 2 bytes 1.0.0 to 3.4.8
bacnet.version Version Unsigned integer, 1 byte 1.0.0 to 3.4.8
bacnet.wrapper_auth_data Wrapper Authentication Data Sequence of bytes 2.6.0 to 3.4.8
bacnet.wrapper_auth_len Wrapper Authentication Length Unsigned integer, 2 bytes 2.6.0 to 3.4.8
bacnet.wrapper_auth_mech Wrapper Authentication Mechanism Unsigned integer, 1 byte 2.6.0 to 3.4.8
bacnet.wrapper_auth_usr_id Wrapper Authentication User Id Unsigned integer, 2 bytes 2.6.0 to 3.4.8
bacnet.wrapper_auth_usr_role Wrapper Authentication User Role Unsigned integer, 1 byte 2.6.0 to 3.4.8
bacnet.wrapper_dadr Wrapper Destination MAC Sequence of bytes 2.6.0 to 3.4.8
bacnet.wrapper_dlen Wrapper Destination MAC Layer Address Length Unsigned integer, 1 byte 2.6.0 to 3.4.8
bacnet.wrapper_dnet Wrapper Destination Network Address Unsigned integer, 2 bytes 2.6.0 to 3.4.8
bacnet.wrapper_dst_device_instance Wrapper Destination Device Instance Unsigned integer, 3 bytes 2.6.0 to 3.4.8
bacnet.wrapper_encrypted_data Wrapper Encrypted Data Sequence of bytes 2.6.0 to 3.4.8
bacnet.wrapper_key_identifier Wrapper Key Identifier Unsigned integer, 2 bytes 2.6.0 to 3.4.8
bacnet.wrapper_key_revision Wrapper Key Revision Unsigned integer, 1 byte 2.6.0 to 3.4.8
bacnet.wrapper_msg_id Wrapper Message Id Unsigned integer, 4 bytes 2.6.0 to 3.4.8
bacnet.wrapper_sadr Wrapper Source MAC Sequence of bytes 2.6.0 to 3.4.8
bacnet.wrapper_signature Wrapper Signature Sequence of bytes 2.6.0 to 3.4.8
bacnet.wrapper_slen Wrapper Source MAC Layer Address Length Unsigned integer, 1 byte 2.6.0 to 3.4.8
bacnet.wrapper_snet Wrapper Source Network Address Unsigned integer, 2 bytes 2.6.0 to 3.4.8
bacnet.wrapper_src_device_instance Wrapper Source Device Instance Unsigned integer, 3 bytes 2.6.0 to 3.4.8
bacnet.wrapper_time_stamp Wrapper Message Timestamp Date and time 2.6.0 to 3.4.8
bacnet.wrappercontrol Wrapper control Unsigned integer, 1 byte 2.6.0 to 3.4.8
bacnet.wrappercontrol_auth_data_present Authentication data present Boolean 2.6.0 to 3.4.8
bacnet.wrappercontrol_do_not_decrypt Do not decrypt Boolean 2.6.0 to 3.4.8
bacnet.wrappercontrol_do_not_unwrap Do not unwrap Boolean 2.6.0 to 3.4.8
bacnet.wrappercontrol_msg_is_crypted Message is encrypted message Boolean 2.6.0 to 3.4.8
bacnet.wrappercontrol_msg_is_netlayer Message is networklayer message Boolean 2.6.0 to 3.4.8
bacnet.wrappercontrol_non_trusted_source Non trusted source Boolean 2.6.0 to 3.4.8
bacnet.wrappercontrol_reserved Reserved Boolean 2.6.0 to 3.4.8
bacnet.wrappercontrol_secured_by_router Secured by router Boolean 2.6.0 to 3.4.8