Registries Included Below
IETF Review or IESG Approval
| Value | Action | Description | Reference |
|---|---|---|---|
| 0 | No-Action | The map-cache is kept alive and no packet encapsulation occurs. | [RFC9301] |
| 1 | Natively-Forward | The packet is not encapsulated or dropped but natively forwarded. | [RFC9301] |
| 2 | Send-Map-Request | The packet invokes sending a Map-Request. | [RFC9301] |
| 3 | Drop/No-Reason | A packet that matches this map-cache entry is dropped. An ICMP Unreachable message SHOULD be sent. | [RFC9301] |
| 4 | Drop/Policy-Denied | A packet matching this Map-Cache entry is dropped because the target EID is policy-denied by the xTR or the Mapping System. | [RFC9301] |
| 5 | Drop/Auth-Failure | A packet matching this Map-Cache entry is dropped because the Map-Request for the target EID fails an authentication check by the xTR or the Mapping System. | [RFC9301] |
| 6-7 | Unassigned |
Registry closed per [RFC9301].
First Come First Served
| Name | Number | MAC | KDF |
|---|---|---|---|
| None | 0 | None | None |
| HMAC-SHA-1-96-None | 1 | [RFC2404] | None |
| HMAC-SHA-256-128-None | 2 | [RFC4868] | None |
| HMAC-SHA256-128+HKDF-SHA256 | 3 | [RFC4868] | [RFC4868] |
| Unassigned | 4-255 |
First Come First Served
| Value | Suite | Definition |
|---|---|---|
| 0 | Reserved | [RFC8061, Section 6] |
| 1 | LISP_2048MODP_AES128_CBC_SHA256 | [RFC8061, Section 6] |
| 2 | LISP_EC25519_AES128_CBC_SHA256 | [RFC8061, Section 6] |
| 3 | LISP_2048MODP_AES128_GCM | [RFC8061, Section 6] |
| 4 | LISP_3072MODP_AES128_GCM | [RFC8061, Section 6] |
| 5 | LISP_256_EC25519_AES128_GCM | [RFC8061, Section 6] |
| 6 | LISP_256_EC25519_CHACHA20_POLY1305 | [RFC8061, Section 6] |
| 7-255 | Unassigned |
Specification Required
Luigi Iannone, Albert Cabellos
| Value | LISP LCAF Type Name | Reference |
|---|---|---|
| 0 | Null Body | [RFC8060, Section 3] |
| 1 | AFI List | [RFC8060, Section 3] |
| 2 | Instance ID | [RFC8060, Section 3] |
| 3 | AS Number | [RFC8060, Section 3] |
| 4 | Unassigned | |
| 5 | Geo-Coordinates | [RFC8060, Section 3] |
| 6 | Unassigned | |
| 7 | NAT-Traversal | [RFC8060, Section 3] |
| 8 | Unassigned | |
| 9 | Multicast Info | [RFC8060, Section 3] |
| 10 | Explicit Locator Path | [RFC8060, Section 3] |
| 11 | Security Key | [RFC8060, Section 3] |
| 12 | Source/Dest Key | [RFC8060, Section 3] |
| 13 | Replication List Entry | [RFC8060, Section 3] |
| 14-254 | Unassigned | |
| 255 | Vendor Specific | [RFC9306, Section 4] |
Standards Action
| Code | Message | Reference |
|---|---|---|
| 0 | Reserved | [RFC9301] |
| 1 | LISP Map-Request | [RFC9301] |
| 2 | LISP Map-Reply | [RFC9301] |
| 3 | LISP Map-Register | [RFC9301] |
| 4 | LISP Map-Notify | [RFC9301] |
| 5 | LISP Map-Notify-Ack | [RFC9301] |
| 6 | LISP DDT Map-Referral (TEMPORARY - registered 2017-04-19, extension registered 2025-04-25, expires 2026-04-19) | [RFC8111] |
| 7 | Unassigned | |
| 8 | LISP Encapsulated Control Message | [RFC9301] |
| 9-14 | Unassigned | |
| 15 | LISP Shared Extension Message | [RFC9304] |
| Range | Registration Procedures |
|---|---|
| 0-1023 | Standards Action |
| 1024-4095 | First Come First Served |
| Value | Description | Reference | Change Controller (First Come First Served Range) |
|---|---|---|---|
| 0-1023 | Unassigned | ||
| 1024 | Map-Subscribe/Map-Subscribe-Ack | [draft-boucadair-lisp-subscribe-05] | [Mohamed_Boucadair] |
| 1025 | Map-Bulk-Request/Map-Bulk-Reply | [draft-boucadair-lisp-bulk-06] | [Mohamed_Boucadair] |
| 1026 | Map-Solicit-Request/Map-Solicit-Reply | [draft-boucadair-lisp-itr-failure-04] | [Mohamed_Boucadair] |
| 1027-4095 | Unassigned |
Specification Required
Darrel Lewis, Luigi Iannone
| Next Protocol | Description | Reference |
|---|---|---|
| 0x00 | Reserved | [RFC9305] |
| 0x01 | IPv4 | [RFC9305] |
| 0x02 | IPv6 | [RFC9305] |
| 0x03 | Ethernet | [RFC9305] |
| 0x04 | NSH | [RFC9305] |
| 0x05-0x7D | Unassigned | |
| 0x7E-0x7F | Experimentation and testing | [RFC9305] |
| 0x80-0xFD | Unassigned (shim headers) | |
| 0xFE-0xFF | Experimentation and testing (shim headers) | [RFC9305] |
Specification Required
Albert Cabellos, Dino Farinacci
| Spec Name | IANA Name | BIT Position | Description | Reference |
|---|---|---|---|---|
| A | Map-Request-A | 4 | Authoritative Bit | [RFC9301] |
| M | Map-Request-M | 5 | Map Data Present Bit | [RFC9301] |
| P | Map-Request-P | 6 | RLOC-Probe Request Bit | [RFC9301] |
| S | Map-Request-S | 7 | Solicit Map-Request (SMR) Bit | [RFC9301] |
| p | Map-Request-p | 8 | Proxy-ITR Bit | [RFC9301] |
| s | Map-Request-s | 9 | Solicit Map-Request Invoked Bit | [RFC9301] |
| I | Map-Request-I | 11 | xTR-ID Bit | [RFC9437] |
| L | Map-Request-L | 17 | Local xTR | [RFC9301] |
| D | Map-Request-D | 18 | Don't Map-Reply Bit | [RFC9301] |
Specification Required
Albert Cabellos, Dino Farinacci
| Spec Name | IANA Name | BIT Position | Description | Reference |
|---|---|---|---|---|
| P | Map-Reply-P | 4 | RLOC-Probe Bit | [RFC9301] |
| E | Map-Reply-E | 5 | Echo-Nonce Capable Bit | [RFC9301] |
| S | Map-Reply-S | 6 | Security Bit | [RFC9301] |
Specification Required
Albert Cabellos, Dino Farinacci
| Spec Name | IANA Name | BIT Position | Description | Reference |
|---|---|---|---|---|
| P | Map-Register-P | 4 | Proxy Map-Reply Bit | [RFC9301] |
| S | Map-Register-S | 5 | LISP-SEC Capable Bit | [RFC9301] |
| I | Map-Register-I | 6 | xTR-ID Present Bit | [RFC9301] |
Specification Required
Albert Cabellos, Dino Farinacci
| Spec Name | IANA Name | BIT Position | Description | Reference |
|---|---|---|---|---|
| N | Map-Request-N | 1 | Notification-Requested Bit | [RFC9437] |
Specification Required
Albert Cabellos, Dino Farinacci
| Spec Name | IANA Name | BIT Position | Description | Reference |
|---|---|---|---|---|
| S | ECM-S | 4 | Security Bit | [RFC9301] |
| D | ECM-D | 5 | LISP-DDT Bit | [RFC9301] |
| E | ECM-E | 6 | Forward to ETR Bit | [RFC9301] |
| M | ECM-M | 7 | Destined to Map-Server Bit | [RFC9301] |
Specification Required
Albert Cabellos, Dino Farinacci
| Spec Name | IANA Name | BIT Position | Description | Reference |
|---|---|---|---|---|
| A | EID-Record-A | 19 | Authoritative Bit | [RFC9301] |
Specification Required
Albert Cabellos, Dino Farinacci
| Spec Name | IANA Name | BIT Position | Description | Reference |
|---|---|---|---|---|
| L | RLOC-Record-L | 13 | Local RLOC Bit | [RFC9301] |
| p | RLOC-Record-p | 14 | RLOC-Probe Reply Bit | [RFC9301] |
| R | RLOC-Record-R | 15 | RLOC Reachable Bit | [RFC9301] |
Specification Required
Damien Saucez, Luigi Iannone
| Number | Name | Reference |
|---|---|---|
| 0 | Reserved | [RFC9303] |
| 1 | LISP-SEC-ECM-EXT | [RFC9303] |
| 2-255 | Unassigned |
Specification Required
Damien Saucez, Luigi Iannone
| Number | Name | Reference |
|---|---|---|
| 0 | Reserved | [RFC9303] |
| 1 | LISP-SEC-MR-EXT | [RFC9303] |
| 2-255 | Unassigned |
Specification Required
Damien Saucez, Luigi Iannone
| Number | Name | Reference |
|---|---|---|
| 0 | NOPREF | [RFC9303] |
| 1 | AUTH-HMAC-SHA-1-96 | [RFC2104] |
| 2 | AUTH-HMAC-SHA-256-128 | [RFC6234] |
| 3-65535 | Unassigned |
Specification Required
Damien Saucez, Luigi Iannone
| Number | Name | KEY WRAP | KDF | Reference |
|---|---|---|---|---|
| 0 | Reserved | None | None | [RFC9303] |
| 1 | NULL-KEY-WRAP-128 | [RFC9303] | None | [RFC9303] |
| 2 | AES-KEY-WRAP-128+HKDF-SHA256 | [RFC3394] | [RFC4868] | [RFC9303] |
| 3-65535 | Unassigned |
Specification Required
Damien Saucez, Luigi Iannone
| Number | Name | Reference |
|---|---|---|
| 0 | NOPREF | [RFC9303] |
| 1 | HKDF-SHA1-128 | [RFC5869] |
| 2 | HKDF-SHA256 | [RFC5869] |
| 3-65535 | Unassigned |
| ID | Name | Contact URI | Last Updated |
|---|---|---|---|
| [Mohamed_Boucadair] | Mohamed_Boucadair | mailto:mohamed.boucadair&orange.com | 2017-05-01 |