Dynamic Link Exchange Protocol (DLEP) Parameters
- Created
- 2017-04-03
- Last Updated
- 2025-04-07
- Available Formats
-

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HTML
Plain text
Registries Included Below
- Signal Type Values
- Message Type Values
- Data Item Type Values
- Status Code Values
- Extension Type Values
- IPv4 Connection Point Flags
- IPv6 Connection Point Flags
- Peer Type Flags
- IPv4 Address Flags
- IPv6 Address Flags
- IPv4 Attached Subnet Flags
- IPv6 Attached Subnet Flags
- Hop Control Actions Values
- Queue Parameter Sub-Data Item Type Values
- Traffic Classification Sub-Data Item Type Values
Signal Type Values
- Expert(s)
-
Rick Taylor
- Reference
- [RFC8175]
- Available Formats
-

CSV
| Range | Registration Procedures |
|---|---|
| 3-65519 | Specification Required |
| 65520-65534 | Private Use |
| Type Code | Description | Reference |
|---|---|---|
| 0 | Reserved | [RFC8175] |
| 1 | Peer Discovery Signal | [RFC8175] |
| 2 | Peer Offer Signal | [RFC8175] |
| 3-65519 | Unassigned | |
| 65520-65534 | Reserved for Private Use | [RFC8175] |
| 65535 | Reserved | [RFC8175] |
Message Type Values
- Expert(s)
-
Rick Taylor
- Reference
- [RFC8175]
- Available Formats
-

CSV
| Range | Registration Procedures |
|---|---|
| 17-65519 | Specification Required |
| 65520-65534 | Private Use |
| Type Code | Description | Reference |
|---|---|---|
| 0 | Reserved | [RFC8175] |
| 1 | Session Initialization Message | [RFC8175] |
| 2 | Session Initialization Response Message | [RFC8175] |
| 3 | Session Update Message | [RFC8175] |
| 4 | Session Update Response Message | [RFC8175] |
| 5 | Session Termination Message | [RFC8175] |
| 6 | Session Termination Response Message | [RFC8175] |
| 7 | Destination Up Message | [RFC8175] |
| 8 | Destination Up Response Message | [RFC8175] |
| 9 | Destination Announce Message | [RFC8175] |
| 10 | Destination Announce Response Message | [RFC8175] |
| 11 | Destination Down Message | [RFC8175] |
| 12 | Destination Down Response Message | [RFC8175] |
| 13 | Destination Update Message | [RFC8175] |
| 14 | Link Characteristics Request Message | [RFC8175] |
| 15 | Link Characteristics Response Message | [RFC8175] |
| 16 | Heartbeat Message | [RFC8175] |
| 17 | Credit Control | [RFC-ietf-manet-dlep-credit-flow-control-19] |
| 18 | Credit Control Response | [RFC-ietf-manet-dlep-credit-flow-control-19] |
| 19-65519 | Unassigned | |
| 65520-65534 | Reserved for Private Use | [RFC8175] |
| 65535 | Reserved | [RFC8175] |
Data Item Type Values
- Expert(s)
-
Rick Taylor
- Reference
- [RFC8175]
- Available Formats
-

CSV
| Range | Registration Procedures |
|---|---|
| 26-65407 | Specification Required |
| 65408-65534 | Private Use |
| Type Code | Description | Reference |
|---|---|---|
| 0 | Reserved | [RFC8175] |
| 1 | Status | [RFC8175] |
| 2 | IPv4 Connection Point | [RFC8175] |
| 3 | IPv6 Connection Point | [RFC8175] |
| 4 | Peer Type | [RFC8175] |
| 5 | Heartbeat Interval | [RFC8175] |
| 6 | Extensions Supported | [RFC8175] |
| 7 | MAC Address | [RFC8175] |
| 8 | IPv4 Address | [RFC8175] |
| 9 | IPv6 Address | [RFC8175] |
| 10 | IPv4 Attached Subnet | [RFC8175] |
| 11 | IPv6 Attached Subnet | [RFC8175] |
| 12 | Maximum Data Rate (Receive) (MDRR) | [RFC8175] |
| 13 | Maximum Data Rate (Transmit) (MDRT) | [RFC8175] |
| 14 | Current Data Rate (Receive) (CDRR) | [RFC8175] |
| 15 | Current Data Rate (Transmit) (CDRT) | [RFC8175] |
| 16 | Latency | [RFC8175] |
| 17 | Resources (RES) | [RFC8175] |
| 18 | Relative Link Quality (Receive) (RLQR) | [RFC8175] |
| 19 | Relative Link Quality (Transmit) (RLQT) | [RFC8175] |
| 20 | Maximum Transmission Unit (MTU) | [RFC8175] |
| 21 | Hop Count | [RFC8629] |
| 22 | Hop Control | [RFC8629] |
| 23 | Queue Parameters | [RFC8651] |
| 24 | Pause | [RFC8651] |
| 25 | Restart | [RFC8651] |
| 26 | Link Identifier Length | [RFC8703] |
| 27 | Link Identifier | [RFC8703] |
| 28 | Latency Range | [RFC8757] |
| 29 | Traffic Classification | [RFC-ietf-manet-dlep-traffic-classification-17] |
| 30 | Credit Window Initialization | [RFC-ietf-manet-dlep-credit-flow-control-19] |
| 31 | Credit Window Association | [RFC-ietf-manet-dlep-credit-flow-control-19] |
| 32 | Credit Window Grant | [RFC-ietf-manet-dlep-credit-flow-control-19] |
| 33 | Credit Window Status | [RFC-ietf-manet-dlep-credit-flow-control-19] |
| 34 | Credit Window Request | [RFC-ietf-manet-dlep-credit-flow-control-19] |
| 35-65407 | Unassigned | |
| 65408-65534 | Reserved for Private Use | [RFC8175] |
| 65535 | Reserved | [RFC8175] |
Status Code Values
- Expert(s)
-
Rick Taylor
- Reference
- [RFC8175]
- Available Formats
-

CSV
| Range | Registration Procedures |
|---|---|
| 4-111 | Specification Required |
| 112-127 | Private Use |
| 133-239 | Specification Required |
| 240-254 | Private Use |
| Status Code | Failure Mode | Description | Reference |
|---|---|---|---|
| 0 | Continue | Success | [RFC8175] |
| 1 | Continue | Not Interested | [RFC8175] |
| 2 | Continue | Request Denied | [RFC8175] |
| 3 | Continue | Inconsistent Data | [RFC8175] |
| 4-111 | Continue | Unassigned | |
| 112-127 | Continue | Reserved for Private Use | [RFC8175] |
| 128 | Terminate | Unknown Message | [RFC8175] |
| 129 | Terminate | Unexpected Message | [RFC8175] |
| 130 | Terminate | Invalid Data | [RFC8175] |
| 131 | Terminate | Invalid Destination | [RFC8175] |
| 132 | Terminate | Timed Out | [RFC8175] |
| 133-239 | Terminate | Unassigned | |
| 240-254 | Terminate | Reserved for Private Use | [RFC8175] |
| 255 | Terminate | Shutting Down | [RFC8175] |
Extension Type Values
- Expert(s)
-
Rick Taylor
- Reference
- [RFC8175]
- Available Formats
-

CSV
| Range | Registration Procedures |
|---|---|
| 2-65519 | Specification Required |
| 65520-65534 | Private Use |
| Code | Description | Reference |
|---|---|---|
| 0 | Reserved | [RFC8175] |
| 1 | Multi-Hop Forwarding | [RFC8629] |
| 2 | Control-Plane-Based Pause | [RFC8651] |
| 3 | Link Identifiers | [RFC8703] |
| 4 | Latency Range | [RFC8757] |
| 5 | IEEE 802.1Q Aware Credit Window | [RFC-ietf-manet-dlep-ether-credit-extension-09] |
| 6 | DiffServ Aware Credit Window | [RFC-ietf-manet-dlep-da-credit-extension-21] |
| 7-65519 | Unassigned | |
| 65520-65534 | Reserved for Private Use | [RFC8175] |
| 65535 | Reserved | [RFC8175] |
IPv4 Connection Point Flags
- Registration Procedure(s)
-
Specification Required
- Expert(s)
-
Rick Taylor
- Reference
- [RFC8175]
- Available Formats
-

CSV
| Bit | Description | Reference |
|---|---|---|
| 0-6 | Unassigned | |
| 7 | Use TLS [RFC5246] indicator | [RFC8175] |
IPv6 Connection Point Flags
- Registration Procedure(s)
-
Specification Required
- Expert(s)
-
Rick Taylor
- Reference
- [RFC8175]
- Available Formats
-

CSV
| Bit | Description | Reference |
|---|---|---|
| 0-6 | Unassigned | |
| 7 | Use TLS [RFC5246] indicator | [RFC8175] |
Peer Type Flags
- Registration Procedure(s)
-
Specification Required
- Expert(s)
-
Rick Taylor
- Reference
- [RFC8175]
- Available Formats
-

CSV
| Bit | Description | Reference |
|---|---|---|
| 0-6 | Unassigned | |
| 7 | Secured Medium indicator | [RFC8175] |
IPv4 Address Flags
- Registration Procedure(s)
-
Specification Required
- Expert(s)
-
Rick Taylor
- Reference
- [RFC8175]
- Available Formats
-

CSV
| Bit | Description | Reference |
|---|---|---|
| 0-6 | Unassigned | |
| 7 | Add/Drop indicator | [RFC8175] |
IPv6 Address Flags
- Registration Procedure(s)
-
Specification Required
- Expert(s)
-
Rick Taylor
- Reference
- [RFC8175]
- Available Formats
-

CSV
| Bit | Description | Reference |
|---|---|---|
| 0-6 | Unassigned | |
| 7 | Add/Drop indicator | [RFC8175] |
IPv4 Attached Subnet Flags
- Registration Procedure(s)
-
Specification Required
- Expert(s)
-
Rick Taylor
- Reference
- [RFC8175]
- Available Formats
-

CSV
| Bit | Description | Reference |
|---|---|---|
| 0-6 | Unassigned | |
| 7 | Add/Drop indicator | [RFC8175] |
IPv6 Attached Subnet Flags
- Registration Procedure(s)
-
Specification Required
- Expert(s)
-
Rick Taylor
- Reference
- [RFC8175]
- Available Formats
-

CSV
| Bit | Description | Reference |
|---|---|---|
| 0-6 | Unassigned | |
| 7 | Add/Drop indicator | [RFC8175] |
Hop Control Actions Values
- Expert(s)
-
Rick Taylor
- Reference
- [RFC8629]
- Available Formats
-

CSV
| Range | Registration Procedures |
|---|---|
| 4-65519 | Specification Required |
| 65520-65534 | Private Use |
| Value | Action | Reference |
|---|---|---|
| 0 | Reset | [RFC8629] |
| 1 | Terminate | [RFC8629] |
| 2 | Direct Connection | [RFC8629] |
| 3 | Suppress Forwarding | [RFC8629] |
| 4-65519 | Unassigned | |
| 65520-65534 | Reserved for Private Use | [RFC8629] |
| 65535 | Reserved | [RFC8629] |
Queue Parameter Sub-Data Item Type Values
- Expert(s)
-
Unassigned
- Reference
- [RFC8651]
- Available Formats
-

CSV
| Range | Registration Procedures |
|---|---|
| 2-65407 | Specification Required |
| 65408-65534 | Private Use |
| Type Code | Description/Policy | Reference |
|---|---|---|
| 0 | Reserved | [RFC8651] |
| 1 | Queue Parameter | [RFC8651] |
| 2-65407 | Unassigned | |
| 65408-65534 | Reserved for Private Use | [RFC8651] |
| 65535 | Reserved | [RFC8651] |
Traffic Classification Sub-Data Item Type Values
- Expert(s)
-
Unassigned
- Reference
- [RFC-ietf-manet-dlep-traffic-classification-17]
- Available Formats
-

CSV
| Range | Registration Procedures |
|---|---|
| 1-65407 | Specification Required |
| 65408-65534 | Private Use |
| Type Code | Description | Reference |
|---|---|---|
| 0 | Reserved | [RFC-ietf-manet-dlep-traffic-classification-17] |
| 1 | DiffServ Traffic Classification | [RFC2474] |
| 2 | Ethernet Traffic Classification | [IEEE 802.1Q] |
| 3-65407 | Unassigned | |
| 65408-65534 | Reserved for Private Use | [RFC-ietf-manet-dlep-traffic-classification-17] |
| 65535 | Reserved | [RFC-ietf-manet-dlep-traffic-classification-17] |