Summary of TLV Encodings
| Type | Description | First DOCSIS Version | Usage |
| Pad | 1 | Cfg File | |
| 1 | Downstream Frequency | 1 | Cfg File, REG |
| 2 | Upstream Channel ID | 1 | Cfg File, REG |
| 3 | Network Access Control Object | 1 | Cfg File, REG |
| 4 | DOCSIS 1.0 Class of Service | 1 | Cfg File, REG |
| 4.1 | Class ID | 1 | Cfg File, REG |
| 4.2 | Maximum Downstream Rate | 1 | Cfg File, REG |
| 4.3 | Maximum Upstream Rate | 1 | Cfg File, REG |
| 4.4 | Upstream Channel Priority | 1 | Cfg File, REG |
| 4.5 | Guaranteed Minimum Upstream Channel Data Rate | 1 | Cfg File, REG |
| 4.6 | Maximum Upstream Channel Transmit Burst | 1 | Cfg File, REG |
| 4.7 | Class of Service Privacy Enable | 1 | Cfg File, REG |
| 6 | CM Message Integrity Check (MIC) | 1 | Cfg File, REG |
| 7 | CMTS Message Integrity Check (MIC) | 1 | Cfg File, REG |
| 9 | SW Upgrade Filename | 1 | Cfg File |
| 10 | SNMP Write Access Control | 1 | Cfg File |
| 11 | SNMP MIB Object | 1 | Cfg File |
| 14 | CPE Ethernet MAC Address | 1 | Cfg File |
| 15 | Telephone Settings Option (deprecated) | 1 | Cfg File |
| 17 | Baseline Privacy | 1 | Cfg File, REG |
| 18 | Max Number of CPEs | 1 | Cfg File, REG |
| 19 | TFTP Server Timestamp | 1 | Cfg File, REG |
| 20 | TFTP Server Provisioned Modem IPv4 Address | 1 | Cfg File, REG |
| 21 | SW Upgrade IPv4 TFTP Server | 1 | Cfg File |
| 43 | DOCSIS Extension Field/ (Vendor-Specific Vendor | 1 | Cfg File, REG |
| Encoding in 1.0) | |||
| 43.8 | Reserved for Vendor ID Encoding (TLV 8) | 1 | Cfg File, REG |
| 255 | End-of-Data | 1 | Cfg File |
| 22 | Upstream Packet Classification | 1.1 | Cfg File, REG, DSx |
| 23 | Downstream Packet Classification | 1.1 | Cfg File, REG, DSx |
| 24/25 | Service Flow | 1.1 | Cfg File, REG, DSx |
| 24/25.1 | Service Flow Reference | 1.1 | Cfg File, REG |
| 24/25.2 | Service Flow Identifier | 1.1 | REG, DSx |
| 24/25.3 | Service Identifier | 1.1 | REG, DSx |
| 24/25.4 | Service Class Name | 1.1 | Cfg, REG, DSx |
| 24/25.5 | Service Flow Error Encodings | 1.1 | REG, DSx |
| 24/25.5.1 | Errored Parameter | 1.1 | REG, DSx |
| 24/25.5.2 | Error Code | 1.1 | REG, DSx |
| 24/25.5.3 | Error Message | 1.1 | REG, DSx |
| 24/25.6 | Quality of Service Parameter Set Type | 1.1 | Cfg File, REG, DSx |
| 24/25.7 | Traffic Priority | 1.1 | Cfg File, REG, DSx |
| 24/25.9 | Maximum Traffic Burst | 1.1 | Cfg File, REG, DSx |
| 24/25.10 | Minimum Reserved Traffic Rate | 1.1 | Cfg File, REG, DSx |
| 24/25.11 | Assumed Minimum Reserved Rate Packet Size | 1.1 | Cfg File, REG, DSx |
| 24/25.12 | Timeout for Active QoS Parameters | 1.1 | Cfg File, REG, DSx |
| 24/25.13 | Timeout for Admitted QoS Parameters | 1.1 | Cfg File, REG, DSx |
| 24 | Upstream Service Flow | 1.1 | Cfg File, REG, DSx |
| 24.8 | Upstream Maximum Sustained Traffic Rate | 1.1 | Cfg File, REG, DSx |
| 24 | Upstream Service Flow | 1.1 | Cfg File, REG, DSx |
| 24.14 | Maximum Concatenated Burst | 1.1 | Cfg File, REG, DSx |
| 24.15 | Service Flow Scheduling Type | 1.1 | Cfg File, REG, DSx |
| 24.16 | Request/Transmission Policy | 1.1 | Cfg File, REG, DSx |
| 24.17 | Nominal Polling Interval | 1.1 | Cfg File, REG, DSx |
| 24.18 | Tolerated Poll Jitter | 1.1 | Cfg File, REG, DSx |
| 24.19 | Unsolicited Grant Size | 1.1 | Cfg File, REG, DSx |
| 24.2 | Nominal Grant Interval | 1.1 | Cfg File, REG, DSx |
| 24.21 | Tolerated Grant Jitter | 1.1 | Cfg File, REG, DSx |
| 24.22 | Grants per Interval | 1.1 | Cfg File, REG, DSx |
| 24.23 | IP Type Of Service (DSCP) Overwrite | 1.1 | Cfg File, REG, DSx |
| 24.24 | Unsolicited Grant Time Reference | 1.1 | Cfg File, REG, DSx |
| 25 | Downstream Service Flow | 1.1 | Cfg File, REG, DSx |
| 25.8 | Downstream Maximum Sustained Traffic Rate | 1.1 | Cfg File, REG, DSx |
| 25.14 | Maximum Downstream Latency | 1.1 | Cfg File, REG, DSx |
| 26 | Payload Header Suppression | 1.1 | Cfg File, REG, DSx |
| 26.1 | Classifier Reference | 1.1 | Cfg File, REG, DSx |
| 26.2 | Classifier Identifier | 1.1 | REG, DSx |
| 26.3 | Service Flow Reference | 1.1 | Cfg File, REG, DSx |
| 26.4 | Service Flow Identifier | 1.1 | REG, DSx |
| 26.43 | Vendor Specific PHS Parameters | 1.1 | Cfg File, REG, DSx |
| 26.7 | Payload Header Suppression Field (PHSF) | 1.1 | Cfg File, REG, DSx |
| 26.8 | Payload Header Suppression Index (PHSI) | 1.1 | REG, DSx |
| 26.9 | Payload Header Suppression Mask (PHSM) | 1.1 | Cfg File, REG, DSx |
| 26.1 | Payload Header Suppression Size (PSSS) | 1.1 | Cfg File, REG, DSx, DBC |
| 26.11 | Payload Header Suppression Verification (PHSV) | 1.1 | Cfg File, REG, DSx, DBC |
| 26.12 | Reserved | - | - |
| 28 | Maximum Number of Classifiers | 1.1 | Cfg File, REG |
| 29 | Privacy Enable | 1.1 | Cfg File, REG |
| 32 | Manufacturer Code Verification Certificate | 1.1 | Cfg File |
| 33 | Co-Signer Code Verification Certificate | 1.1 | Cfg File |
| 34 | SNMPv3 Kickstart Value | 1.1 | Cfg File |
| 34.1 | SNMPv3 Kickstart Security Name | 1.1 | Cfg File |
| 34.2 | SNMPv3 Kickstart Mgr Public Num. | 1.1 | Cfg File |
| 35 | Subscriber Mgmt Control | 1.1 | Cfg File, REG |
| 36 | Subscriber Mgmt CPE IPv4 List | 1.1 | Cfg File, REG |
| 37 | Subscriber Mgmt Filter Groups | 1.1 | Cfg File, REG |
| 38 | SNMPv3 Notification Receiver | 1.1 | Cfg File |
| 38.1 | SNMPv3 Notification Rx IP Addr | 1.1 | Cfg File |
| 38.2 | SNMPv3 Notification Rx UDP port | 1.1 | Cfg File, REG |
| 38.3 | SNMPv3 Notification Rx Trap Type | 1.1 | Cfg File |
| 38.4 | SNMPv3 Notification Rx Timeout | 1.1 | Cfg File |
| 38.5 | SNMPv3 Notification Rx Retries | 1.1 | Cfg File |
| 38.6 | SNMPv3 Notification Rx Filtering Params | 1.1 | Cfg File |
| 38.7 | SNMPv3 Notification Rx Security Name | 1.1 | Cfg File |
| 22/23/60.1 | Classifier Reference | 1.1 | Cfg File, REG, DSx |
| 22/23/60.2 | Classifier Identifier | 1.1 | REG, DSx |
| 22/23.3 | Service Flow Reference | 1.1 | Cfg File, REG, DSx |
| 22/23.4 | Service Flow Identifier | 1.1 | REG, DSx |
| 22/23/60.5 | Rule Priority | 1.1 | Cfg File, REG, DSx |
| 22/23 | Classifier Activation State | 1.1 | Cfg File, REG, DSx |
| 22/23/60.7 | Dynamic Service Change Action | 1.1 | DSx |
| 22/23/60.8 | Classifier Error Encodings | 1.1 | REG, DSx |
| 22/23/60.8.1 | Errored Parameter | 1.1 | REG, DSx |
| 22/23/60.8.2 | Error Code | 1.1 | REG, DSx |
| 22/23/60.8.3 | Error Message | 1.1 | REG, DSx |
| 22/23/60.9 | IPv4 Packet Classification Encodings | 1.1 | Cfg File, REG, DSx |
| 22/23/60.9.1 | IPv4 Type of Service Range and Mask | 1.1 | Cfg File, REG, DSx |
| 22/23/60.9.2 | IP Protocol | 1.1 | Cfg File, REG, DSx |
| 22/23/60.9.3 | IPv4 Source Address | 1.1 | Cfg File, REG, DSx |
| 22/23/60.9.4 | IPv4 Source Mask | 1.1 | Cfg File, REG, DSx |
| 22/23/60.9.5 | IPv4 Destination Address | 1.1 | Cfg File, REG, DSx |
| 22/23/60.9.6 | IPv4 Destination Mask | 1.1 | Cfg File, REG, DSx |
| 22/23/60.9.7 | TCP/UDP Source Port Start | 1.1 | Cfg File, REG, DSx |
| 22/23/60.9.8 | TCP/UDP Source Port End | 1.1 | Cfg File, REG, DSx |
| 22/23/60.9.9 | TCP/UDP Destination Port Start | 1.1 | Cfg File, REG, DSx |
| 22/23/60.9.10 | TCP/UDP Destination Port End | 1.1 | Cfg File, REG, DSx |
| 22/23/60.10 | Ethernet LLC Packet Classification Encodings | 1.1 | Cfg File, REG, DSx |
| 22/23/60.10.1 | Destination MAC Address | 1.1 | Cfg File, REG, DSx |
| 22/23/60.10.2 | Source MAC Address | 1.1 | Cfg File, REG, DSx |
| 22/23/60.10.3 | Ethertype/DSAP/Mac Type | 1.1 | Cfg File, REG, DSx |
| 22/23/60.11 | IEEE 802.1P/Q Packet Classification Encodings | 1.1 | Cfg File, REG, DSx |
| 22/23/60.11.1 | IEEE 802.1P User Priority | 1.1 | Cfg File, REG, DSx |
| 22/23/60.11.2 | IEEE 802.1Q VLAN_ID | 1.1 | Cfg File, REG, DSx |
| 22/23/60.43 | Vendor Specific Classifier Parameters | 1.1 | Cfg File, REG, DSx |
| 26.6.1 | Errored Parameter | 1.1 | REG, DSx |
| 26.6.2 | Error Code | 1.1 | REG, DSx |
| 26.6.3 | Error Message | 1.1 | REG, DSx |
| 24/25.43 | Vendor Specific QoS Parameters | 2 | Cfg File, REG, DSx |
| 39 | Enable 2.0 Mode | 2 | Cfg File, REG |
| 40 | Enable Test Modes | 2 | Cfg File, REG |
| 41 | Downstream Channel List | 2 | Cfg File, REG |
| 41.1 | Single DS Channel | 2 | Cfg File, REG |
| 41.1.1 | Single DS Chan Timeout | 2 | Cfg File, REG |
| 41.1.2 | Single DS Chan Frequency | 2 | Cfg File, REG |
| 41.2 | DS Frequency Range | 2 | Cfg File, REG |
| 41.2.1 | DS Freq. Range Timeout | 2 | Cfg File, REG |
| 41.2.2 | DS Frequency Range Start | 2 | Cfg File, REG |
| 41.2.3 | DS Frequency Range End | 2 | Cfg File, REG |
| 41.2.4 | DS Frequency Range Step Size | 2 | Cfg File, REG |
| 41.3 | Default Scanning | 2 | Cfg File, REG |
| 42 | Static Multicast MAC Address | 2 | Cfg File |
| 43.1 | CM Load Balancing Policy ID | 2 | Cfg File, REG |
| 43.2 | CM Load Balancing Priority | 2 | Cfg File, REG |
| 43.3 | CM Load Balancing Group ID | 2 | Cfg File, REG |
| 43.4 | CM Ranging Class ID Extension | 2 | Cfg File, REG |
| 43.5 | L2VPN Encoding | 2 | Cfg File, REG |
| 45 | Downstream Unencrypted Traffic (DUT) Filtering | 2 | Cfg File, REG |
| 65 | L2VPN MAC Aging Encoding | 2 | Cfg File |
| 22/23/60.12 | IPv6 Packet Classification Encodings | 3 | Cfg File, REG, DSx |
| 22/23/60.12.1 | IPv6 Traffic Class | 3 | Cfg File, REG, DSx |
| 22/23/60.12.2 | IPv6 Flow Label | 3 | Cfg File, REG, DSx |
| 22/23/60.12.3 | IPv6 Next Header Type | 3 | Cfg File, REG, DSx |
| 22/23/60.12.4 | IPv6 Source Address | 3 | Cfg File, REG, DSx |
| 22/23/60.12.5 | IPv6 Source Prefix Length (bits) | 3 | Cfg File, REG, DSx |
| 22/23/60.12.6 | IPv6 Destination Address | 3 | Cfg File, REG, DSx |
| 22/23/60.12.7 | IPv6 Destination Prefix Length (bits) | 3 | Cfg File, REG, DSx |
| 22/60.13 | CM Interface Mask (CMIM) | 3 | Cfg File, REG, DSx |
| 24/25.31 | Service Flow Required Attribute Mask | 3 | Cfg File, REG, DSx |
| 24/25.32 | Service Flow Forbidden Attribute Mask | 3 | Cfg File, REG, DSx |
| 24/25.33 | Service Flow Attribute Aggregation Rule Mask | 3 | Cfg File, REG, DSx |
| 24/25.34 | Application Identifier | 3 | Cfg File, REG, DSx |
| 24.25 | Multiplier to Contention Request Backoff Window | 3 | REG, DSx |
| 24.26 | Multiplier to Number of Bytes Requested | 3 | 620 |
| Cfg File, REG, DSx | |||
| 24/25.27 | Peak Traffic Rate | 3 | Cfg File, REG, DSx |
| 25.15 | Reserved | - | - |
| 25.23 | IP Type Of Service (DSCP) Overwrite | 3 | Cfg File, REG, DSx |
| 25.17 | Downstream Resequencing | 3 | Cfg File, REG, DBC |
| 38.8 | SNMPv3 Notification Receiver IPv6 Address | 3 | Cfg File |
| 43.6 | Extended CMTS MIC config | 3 | Cfg File, REG |
| 43.6.1 | Extended CMTS MIC HMAC type | 3 | Cfg File, REG |
| 43.6.2 | Extended CMTS MIC Bitmap | 3 | Cfg File, REG |
| 43.6.3 | Explicit Extended CMTS MIC Digest Subtype | 3 | Cfg File, REG |
| 43.7 | SAV Authorization Encoding | 3 | Cfg File, REG |
| 43.7.1 | SAV Group Name | 3 | Cfg File, REG |
| 43.7.2 | SAV Static Prefix | 3 | Cfg File, REG |
| 43.9 | CM Attribute Masks | 3 | Cfg File, REG |
| 43.9.1 | CM Required Downstream Attribute Mask | 3 | Cfg File, REG |
| 43.9.2 | CM Downstream Forbidden Attribute Mask | 3 | Cfg File, REG |
| 43.9.3 | CM Upstream Required Attribute Mask | 3 | Cfg File, REG |
| 43.9.4 | CM Upstream Forbidden Attribute Mask | 3 | Cfg File, REG |
| 43.1 | IP Multicast Join Authorization | 3 | Cfg File, REG |
| 43.10.1 | IP Multicast Profile Name | 3 | Cfg File, REG |
| 43.10.2 | IP Multicast Join Authorization Static Session Rule | 3 | Cfg File, REG |
| 43.10.3 | Maximum Multicast Sessions | 3 | Cfg File, REG |
| 43.11 | Service Type identifier | 3 | Cfg File, REG |
| 53 | SNMPv1v2c Coexistence | 3 | Cfg File |
| 53.1 | SNMPv1v2c Community Name | 3 | Cfg File |
| 53.2 | SNMPv1v2c Transport Address Access | 3 | Cfg File |
| 53.2.1 | SNMPv1v2c Transport Address | 3 | Cfg File |
| 53.2.2 | SNMPv1v2c Transport Address Mask | 3 | Cfg File |
| 53.3 | SNMPv1v2c Access View Type | 3 | Cfg File |
| 53.4 | SNMPv1v2c Access View Name | 3 | Cfg File |
| 54 | SNMPv3 Access View | 3 | Cfg File |
| 54.1 | SNMPv3 Access View Name | 3 | Cfg File |
| 54.2 | SNMPv3 Access View Subtree | 3 | Cfg File |
| 54.3 | SNMPv3 Access View Mask | 3 | Cfg File |
| 54.4 | SNMPv3 Access View Type | 3 | Cfg File |
| 55 | SNMP CPE Access Control | 3 | Cfg File |
| 56 | Channel Assignment Configuration Settings | 3 | Cfg File, REG |
| 56.1 | Transmit Channel Assignment | 3 | Cfg File, REG |
| 56.2 | Receive Channel Assignment | 3 | 621 |
| Cfg File, REG | |||
| 58 | Software Upgrade IPv6 TFTP Server | 3 | Cfg File |
| 59 | TFTP Server Provisioned Modem IPv6 Address | 3 | Cfg File, REG |
| 60 | Upstream Drop Packet Classification | 3 | Cfg File, REG, DSC |
| 61 | Subscriber Mgmt CPE IPv6 Prefix List | 3 | Cfg File, REG |
| 62 | Upstream Drop Classifier Group ID | 3 | Cfg File, REG |
| 63 | Subscriber Mgmt Control Max CPE IPv6 Prefix | 3 | Cfg File, REG |
| 64 | CMTS Static Multicast Session Encoding | 3 | Cfg File |
| 64.1 | Static Multicast Group Encoding | 3 | Cfg File |
| 64.2 | Static Multicast Source Encoding | 3 | Cfg File |
| 64.3 | Static Multicast CMIM Encoding | 3 | Cfg File |
| 201,202, | eSAFE Configuration | [DOCSIS | Cfg File |
| 216-231 | eDOCSIS] | ||
| 66 | Management Event Control Encoding | 3 | Cfg File |
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