Display Filter Reference: Building Automation and Control Network NPDU
Protocol field name: bacnet
Versions: 1.0.0 to 3.4.5
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| Field name | Description | Type | Versions |
|---|---|---|---|
| bacnet.control | Control | Unsigned integer, 1 byte | 1.0.0 to 3.4.5 |
| bacnet.control_dest | Destination Specifier | Boolean | 1.0.0 to 3.4.5 |
| bacnet.control_expect | Expecting Reply | Boolean | 1.0.0 to 3.4.5 |
| bacnet.control_net | NSDU contains | Boolean | 1.0.0 to 3.4.5 |
| bacnet.control_prio_high | Priority | Boolean | 1.0.0 to 3.4.5 |
| bacnet.control_prio_low | Priority | Boolean | 1.0.0 to 3.4.5 |
| bacnet.control_res1 | Reserved | Boolean | 1.0.0 to 3.4.5 |
| bacnet.control_res2 | Reserved | Boolean | 1.0.0 to 3.4.5 |
| bacnet.control_src | Source specifier | Boolean | 1.0.0 to 3.4.5 |
| bacnet.dadr_eth | Destination ISO 8802-3 MAC Address | Ethernet or other MAC address | 1.0.0 to 3.4.5 |
| bacnet.dadr_mstp | DADR | Unsigned integer, 1 byte | 1.0.0 to 3.4.5 |
| bacnet.dadr_tmp | Unknown Destination MAC | Sequence of bytes | 1.0.0 to 3.4.5 |
| bacnet.dlen | Destination MAC Layer Address Length | Unsigned integer, 1 byte | 1.0.0 to 3.4.5 |
| bacnet.dnet | Destination Network Address | Unsigned integer, 2 bytes | 1.0.0 to 3.4.5 |
| bacnet.hopc | Hop Count | Unsigned integer, 1 byte | 1.0.0 to 3.4.5 |
| bacnet.is_challanged_message | Message is challanged message | Boolean | 2.6.0 to 3.2.13 |
| bacnet.is_challenged_message | Message is challenged message | Boolean | 3.4.0 to 3.4.5 |
| bacnet.mesgtyp | Network Layer Message Type | Unsigned integer, 1 byte | 1.0.0 to 3.4.5 |
| bacnet.netno_status | Network number status (enumerated) | Unsigned integer, 1 byte | 2.6.0 to 3.4.5 |
| bacnet.perf | Performance Index | Unsigned integer, 1 byte | 1.0.0 to 3.4.5 |
| bacnet.pinfo | Port Inf | Sequence of bytes | 2.0.0 to 3.4.5 |
| bacnet.pinfolen | Port Info Length | Unsigned integer, 1 byte | 1.0.0 to 3.4.5 |
| bacnet.portid | Port ID | Unsigned integer, 1 byte | 1.0.0 to 3.4.5 |
| bacnet.rejectreason | Reject Reason | Unsigned integer, 1 byte | 1.0.0 to 3.4.5 |
| bacnet.rportnum | Number of Port Mappings | Unsigned integer, 1 byte | 1.0.0 to 3.4.5 |
| bacnet.sadr_eth | SADR | Ethernet or other MAC address | 1.0.0 to 3.4.5 |
| bacnet.sadr_mstp | SADR | Unsigned integer, 1 byte | 1.0.0 to 3.4.5 |
| bacnet.sadr_tmp | Unknown Source MAC | Sequence of bytes | 1.0.0 to 3.4.5 |
| bacnet.security_distribution_key_algorithm | Security Keyset 2 Algorithm | Unsigned integer, 1 byte | 2.6.0 to 3.4.5 |
| bacnet.security_distribution_key_data | Security Keyset 2 Key Data | Sequence of bytes | 2.6.0 to 3.4.5 |
| bacnet.security_distribution_key_id | Security Keyset 2 Key ID | Unsigned integer, 1 byte | 2.6.0 to 3.4.5 |
| bacnet.security_distribution_key_revision | Security Distribution Key Revision | Unsigned integer, 1 byte | 2.6.0 to 3.4.5 |
| bacnet.security_master_key_algorithm | Security Master Key Algorithm | Unsigned integer, 1 byte | 2.6.0 to 3.4.5 |
| bacnet.security_master_key_data | Security Master Key Data | Sequence of bytes | 2.6.0 to 3.4.5 |
| bacnet.security_master_key_id | Security Master Key ID | Unsigned integer, 1 byte | 2.6.0 to 3.4.5 |
| bacnet.security_message_length | Security Message Length | Unsigned integer, 2 bytes | 2.6.0 to 3.4.5 |
| bacnet.security_original_message_id | Security Original Message Id | Unsigned integer, 4 bytes | 2.6.0 to 3.4.5 |
| bacnet.security_original_time_stamp | Security Original Message Timestamp | Date and time | 2.6.0 to 3.4.5 |
| bacnet.security_response_code | Security Response Code | Unsigned integer, 1 byte | 2.6.0 to 3.4.5 |
| bacnet.security_response_expected_time_stamp | Security Expected Timestamp | Date and time | 2.6.0 to 3.4.5 |
| bacnet.security_response_key_algorithm | Security Response Key Algorithm | Unsigned integer, 1 byte | 2.6.0 to 3.4.5 |
| bacnet.security_response_key_id | Security Response Key ID | Unsigned integer, 1 byte | 2.6.0 to 3.4.5 |
| bacnet.security_response_key_revision | Security Response Key Revision | Unsigned integer, 1 byte | 2.6.0 to 3.4.5 |
| bacnet.security_response_number_of_keys | Security Response Number Of Keys | Unsigned integer, 1 byte | 2.6.0 to 3.4.5 |
| bacnet.security_response_original_authentication_mechanism | Security Response Original Authentication Mechanism | Unsigned integer, 1 byte | 2.6.0 to 3.4.5 |
| bacnet.security_response_vendor_id | Security Response Vendor ID | Unsigned integer, 2 bytes | 2.6.0 to 3.4.5 |
| bacnet.security_set1_activation_time_stamp | Security Set 1 Activation Timestamp | Date and time | 2.6.0 to 3.4.5 |
| bacnet.security_set1_expiration_time_stamp | Security Set 1 Expiration Timestamp | Date and time | 2.6.0 to 3.4.5 |
| bacnet.security_set1_key_algorithm | Security Keyset 1 Algorithm | Unsigned integer, 1 byte | 2.6.0 to 3.4.5 |
| bacnet.security_set1_key_data | Security Keyset 1 Key Data | Sequence of bytes | 2.6.0 to 3.4.5 |
| bacnet.security_set1_key_id | Security Keyset 1 Key ID | Unsigned integer, 1 byte | 2.6.0 to 3.4.5 |
| bacnet.security_set1_key_revision | Security Set 1 Key Revision | Unsigned integer, 1 byte | 2.6.0 to 3.4.5 |
| bacnet.security_set2_activation_time_stamp | Security Set 2 Activation Timestamp | Date and time | 2.6.0 to 3.4.5 |
| bacnet.security_set2_expiration_time_stamp | Security Set 2 Expiration Timestamp | Date and time | 2.6.0 to 3.4.5 |
| bacnet.security_set2_key_algorithm | Security Keyset 2 Algorithm | Unsigned integer, 1 byte | 2.6.0 to 3.4.5 |
| bacnet.security_set2_key_data | Security Keyset 2 Key Data | Sequence of bytes | 2.6.0 to 3.4.5 |
| bacnet.security_set2_key_id | Security Keyset 2 Key ID | Unsigned integer, 1 byte | 2.6.0 to 3.4.5 |
| bacnet.security_set2_key_revision | Security Set 2 Key Revision | Unsigned integer, 1 byte | 2.6.0 to 3.4.5 |
| bacnet.slen | Source MAC Layer Address Length | Unsigned integer, 1 byte | 1.0.0 to 3.4.5 |
| bacnet.snet | Source Network Address | Unsigned integer, 2 bytes | 1.0.0 to 3.4.5 |
| bacnet.term_time_value | Termination Time Value (seconds) | Unsigned integer, 1 byte | 1.0.0 to 3.4.5 |
| bacnet.update_control | Update control | Unsigned integer, 1 byte | 2.6.0 to 3.4.5 |
| bacnet.update_control_more_keys_follow | Key Update Control More Keys Follow | Boolean | 2.6.0 to 3.4.5 |
| bacnet.update_control_remove_keys | Key Update Control Remove Keys | Boolean | 2.6.0 to 3.4.5 |
| bacnet.update_control_set1_clear | Key Update Control Set 1 Clear | Boolean | 2.6.0 to 3.4.5 |
| bacnet.update_control_set1_params_present | Key Update Control Set 1 Params Present | Boolean | 2.6.0 to 3.4.5 |
| bacnet.update_control_set1_time_present | Key Update Control Set 1 Time Present | Boolean | 2.6.0 to 3.4.5 |
| bacnet.update_control_set2_clear | Key Update Control Set 2 Clear | Boolean | 2.6.0 to 3.4.5 |
| bacnet.update_control_set2_params_present | Key Update Control Set 2 Params Present | Boolean | 2.6.0 to 3.4.5 |
| bacnet.update_control_set2_time_present | Key Update Control Set 2 Time Present | Boolean | 2.6.0 to 3.4.5 |
| bacnet.vendor | Vendor ID | Unsigned integer, 2 bytes | 1.0.0 to 3.4.5 |
| bacnet.version | Version | Unsigned integer, 1 byte | 1.0.0 to 3.4.5 |
| bacnet.wrapper_auth_data | Wrapper Authentication Data | Sequence of bytes | 2.6.0 to 3.4.5 |
| bacnet.wrapper_auth_len | Wrapper Authentication Length | Unsigned integer, 2 bytes | 2.6.0 to 3.4.5 |
| bacnet.wrapper_auth_mech | Wrapper Authentication Mechanism | Unsigned integer, 1 byte | 2.6.0 to 3.4.5 |
| bacnet.wrapper_auth_usr_id | Wrapper Authentication User Id | Unsigned integer, 2 bytes | 2.6.0 to 3.4.5 |
| bacnet.wrapper_auth_usr_role | Wrapper Authentication User Role | Unsigned integer, 1 byte | 2.6.0 to 3.4.5 |
| bacnet.wrapper_dadr | Wrapper Destination MAC | Sequence of bytes | 2.6.0 to 3.4.5 |
| bacnet.wrapper_dlen | Wrapper Destination MAC Layer Address Length | Unsigned integer, 1 byte | 2.6.0 to 3.4.5 |
| bacnet.wrapper_dnet | Wrapper Destination Network Address | Unsigned integer, 2 bytes | 2.6.0 to 3.4.5 |
| bacnet.wrapper_dst_device_instance | Wrapper Destination Device Instance | Unsigned integer, 3 bytes | 2.6.0 to 3.4.5 |
| bacnet.wrapper_encrypted_data | Wrapper Encrypted Data | Sequence of bytes | 2.6.0 to 3.4.5 |
| bacnet.wrapper_key_identifier | Wrapper Key Identifier | Unsigned integer, 2 bytes | 2.6.0 to 3.4.5 |
| bacnet.wrapper_key_revision | Wrapper Key Revision | Unsigned integer, 1 byte | 2.6.0 to 3.4.5 |
| bacnet.wrapper_msg_id | Wrapper Message Id | Unsigned integer, 4 bytes | 2.6.0 to 3.4.5 |
| bacnet.wrapper_sadr | Wrapper Source MAC | Sequence of bytes | 2.6.0 to 3.4.5 |
| bacnet.wrapper_signature | Wrapper Signature | Sequence of bytes | 2.6.0 to 3.4.5 |
| bacnet.wrapper_slen | Wrapper Source MAC Layer Address Length | Unsigned integer, 1 byte | 2.6.0 to 3.4.5 |
| bacnet.wrapper_snet | Wrapper Source Network Address | Unsigned integer, 2 bytes | 2.6.0 to 3.4.5 |
| bacnet.wrapper_src_device_instance | Wrapper Source Device Instance | Unsigned integer, 3 bytes | 2.6.0 to 3.4.5 |
| bacnet.wrapper_time_stamp | Wrapper Message Timestamp | Date and time | 2.6.0 to 3.4.5 |
| bacnet.wrappercontrol | Wrapper control | Unsigned integer, 1 byte | 2.6.0 to 3.4.5 |
| bacnet.wrappercontrol_auth_data_present | Authentication data present | Boolean | 2.6.0 to 3.4.5 |
| bacnet.wrappercontrol_do_not_decrypt | Do not decrypt | Boolean | 2.6.0 to 3.4.5 |
| bacnet.wrappercontrol_do_not_unwrap | Do not unwrap | Boolean | 2.6.0 to 3.4.5 |
| bacnet.wrappercontrol_msg_is_crypted | Message is encrypted message | Boolean | 2.6.0 to 3.4.5 |
| bacnet.wrappercontrol_msg_is_netlayer | Message is networklayer message | Boolean | 2.6.0 to 3.4.5 |
| bacnet.wrappercontrol_non_trusted_source | Non trusted source | Boolean | 2.6.0 to 3.4.5 |
| bacnet.wrappercontrol_reserved | Reserved | Boolean | 2.6.0 to 3.4.5 |
| bacnet.wrappercontrol_secured_by_router | Secured by router | Boolean | 2.6.0 to 3.4.5 |
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