Generalized Multi-Protocol Label Switching (GMPLS) Signaling Parameters

Created: 2002-11-08
Last Updated: 2020-07-23
Available Formats: XML
HTML
Plain text

Registries included below

LSP Encoding Types
Switching Types
Generalized PIDs (G-PID)
Actions
Interface_ID Types
Administrative Status Information Flags
Association Type
Ethernet Switching Granularities
Ethernet Sender TSpec TLVs/Ethernet Flowspec TLVs
Ethernet Bandwidth Profiles
Hierarchy Actions
Grid Subregistry
DWDM Channel Spacing Subregistry
CWDM Channel Spacing Subregistry
OTN Signal Type
Generalized SCSI (Switching Capability Specific Information) TLV Types
Special Purpose Generalized Label Values

LSP Encoding Types

Reference: [RFC3471][RFC4328]
Available Formats: CSV

Range	Registration Procedures	Note
0-239	Standards Action
240-255	Assigned temporarily for Experimental Usage	Not registered with IANA

Value	Name	Reference
0	Unassigned
1	Packet	[RFC3471]
2	Ethernet	[RFC3471]
3	ANSI/ETSI PDH	[RFC3471]
4	Reserved	[RFC3471]
5	SDH ITU-T G.707 / SONET ANSI T1.105	[RFC3471]
6	Reserved	[RFC3471]
7	Digital Wrapper	[RFC3471]
8	Lambda (photonic)	[RFC3471]
9	Fiber	[RFC3471]
10	Reserved	[RFC3471]
11	FiberChannel	[RFC3471]
12	G.709 ODUk (Digital Path)	[RFC4328]
13	G.709 Optical Channel	[RFC4328]
14	Line (e.g., 8B/10B)	[RFC6004]
15-239	Unassigned
240-255	Experimental Usage/temporarily

Switching Types

Registration Procedure(s)

Standards Action

Reference

[RFC3471][RFC4328][RFC7074]

Available Formats

CSV

Value	Name	Reference
0	Unassigned
1	Packet-Switch Capable-1 (PSC-1)	[RFC3471]
2	Deprecated	[RFC7074]
3	Deprecated	[RFC7074]
4	Deprecated	[RFC7074]
5	PSC with GSCSI support	[RFC8330]
6-29	Unassigned
30	Ethernet Virtual Private Line (EVPL)	[RFC6004]
31-39	Unassigned
40	802_1 PBB-TE	[RFC6060]
41-50	Unassigned
51	Layer-2 Switch Capable (L2SC)	[RFC3471]
52	L2SC with GSCSI support	[RFC8330]
53-99	Unassigned
100	Time-Division-Multiplex Capable (TDM)	[RFC3471]
101-109	Unassigned
110	OTN-TDM capable	[RFC7138]
111-124	Unassigned
125	Data Channel Switching Capable (DCSC)	[RFC6002]
126-149	Unassigned
150	Lambda-Switch Capable (LSC)	[RFC3471]
151	WSON-LSC	[RFC7688]
152	Flexi-Grid-LSC	[RFC8363]
153-199	Unassigned
200	Fiber-Switch Capable (FSC)	[RFC3471]
201-255	Unassigned

Generalized PIDs (G-PID)

Reference: [RFC3471][RFC4328]
Available Formats: CSV

Range	Registration Procedures	References
0-31743	Standards Action	[RFC4328]
31744-32767	Assigned Temporarily for Experimental Usage	[RFC4328]
32768-65535	Standards Action	[RFC4328]

Value	Type	Technology	Reference
0	Unknown	All	[RFC3471]
1	Reserved		[RFC3471]
2	Reserved		[RFC3471]
3	Reserved		[RFC3471]
4	Reserved		[RFC3471]
5	Asynchronous mapping of E4	SDH	[RFC3471]
6	Asynchronous mapping of DS3/T3	SDH	[RFC3471]
7	Asynchronous mapping of E3	SDH	[RFC3471]
8	Bit synchronous mapping of E3	SDH	[RFC3471]
9	Byte synchronous mapping of E3	SDH	[RFC3471]
10	Asynchronous mapping of DS2/T2	SDH	[RFC3471]
11	Bit synchronous mapping of DS2/T2	SDH	[RFC3471]
12	Reserved		[RFC3471]
13	Asynchronous mapping of E1	SDH	[RFC3471]
14	Byte synchronous mapping of E1	SDH	[RFC3471]
15	Byte synchronous mapping of 31 * DS0	SDH	[RFC3471]
16	Asynchronous mapping of DS1/T1	SDH	[RFC3471]
17	Bit synchronous mapping of DS1/T1	SDH	[RFC3471]
18	Byte synchronous mapping of DS1/T1	SDH	[RFC3471]
19	VC-11 in VC-12	SDH	[RFC3471]
20	Reserved		[RFC3471]
21	Reserved		[RFC3471]
22	DS1 SF Asynchronous	SONET	[RFC3471]
23	DS1 ESF Asynchronous	SONET	[RFC3471]
24	DS3 M23 Asynchronous	SONET	[RFC3471]
25	DS3 C-Bit Parity Asynchronous	SONET	[RFC3471]
26	VT/LOVC	SDH	[RFC3471]
27	STS SPE/HOVC	SDH	[RFC3471]
28	POS - No Scrambling, 16 bit CRC	SDH	[RFC3471]
29	POS - No Scrambling, 32 bit CRC	SDH	[RFC3471]
30	POS - Scrambling, 16 bit CRC	SDH	[RFC3471]
31	POS - Scrambling, 32 bit CRC	SDH	[RFC3471]
32	ATM mapping	SDH, G.709 ODUk	[RFC3471][RFC4328]
33	Ethernet PHY	SDH, G.709 OCh, Lambda, Fiber	[RFC3471][RFC4328]
34	SONET/SDH	G.709 OCh, Lambda, Fiber	[RFC3471][RFC4328]
35	Reserved (SONET deprecated)	G.709 OCh, Lambda, Fiber	[RFC3471][RFC4328]
36	Digital Wrapper	Lambda, Fiber	[RFC3471]
37	Lambda	Fiber	[RFC3471]
38	ANSI/ETSI PDH	SDH	[RFC3471]
39	Reserved	SDH	[RFC3471]
40	Link Access Protocol SDH (LAPS - X.85 and X.86)	SDH	[RFC3471]
41	FDDI	SDH, Lambda, Fiber	[RFC3471]
42	DQDB (ETSI ETS 300 216)	SDH	[RFC3471]
43	FiberChannel-3 (Services)	FiberChannel	[RFC3471]
44	HDLC	SDH	[RFC3471]
45	Ethernet V2/DIX (only)	SDH, Lambda, Fiber	[RFC3471]
46	Ethernet 802.3 (only)	SDH, Lambda, Fiber	[RFC3471]
47	G.709 ODU-2.5G	G.709 ODUk	[RFC4328][RFC7139]
48	G.709 OTUk(v)	G.709 OCh ODUk mapped into OTUk(v)	[RFC4328]
49	CBR/CBRa	G.709 ODUk, G.709 OCh	[RFC4328]
50	CBRb	G.709 ODUk	[RFC4328]
51	BSOT	G.709 ODUk	[RFC4328]
52	BSNT	G.709 ODUk	[RFC4328]
53	IP/PPP (GFP)	G.709 ODUk (and SDH)	[RFC4328]
54	Ethernet MAC (framed GFP)	G.709 ODUk (and SDH)	[RFC4328]
55	Ethernet PHY (transparent GFP)	G.709 ODUk (and SDH)	[RFC4328]
56	SBCON/ESCON	G.709 ODUk, Lambda, Fiber	[RFC4328][RFC7139]
57	FICON	G.709 ODUk, Lambda, Fiber	[RFC4328]
58	Fiber Channel	G.709 ODUk, Lambda, Fiber	[RFC4328]
59	Framed GFP	G.709 ODUk	[RFC7139]
60	STM-1	G.709 ODUk	[RFC7139]
61	STM-4	G.709 ODUk	[RFC7139]
62	InfiniBand	G.709 ODUflex	[RFC7139]
63	SDI (Serial Digital Interface)	G.709 ODUk	[RFC7139]
64	SDI/1.001	G.709 ODUk	[RFC7139]
65	DVB_ASI	G.709 ODUk	[RFC7139]
66	G.709 ODU-1.25G	G.709 ODUk	[RFC7139]
67	G.709 ODU-Any	G.709 ODUk	[RFC7139]
68	Null Test	G.709 ODUk	[RFC7139]
69	Random Test	G.709 ODUk	[RFC7139]
70	64B/66B GFP-F Ethernet	G.709 ODUk	[RFC7139]
71-31743	Unassigned
31744-32767	Experimental Usage/temporarily
32768-65535	Reserved		[RFC4328]

Actions

Registration Procedure(s)

IETF Review or Specification Required

Expert(s)

Unassigned

Reference

[RFC3471]

Available Formats

CSV

Value	Description	Reference
0	Inclusive List Indicates that the object/TLV contains one or more subchannel elements that are included in the Label Set.	[RFC3471]
1	Exclusive List Indicates that the object/TLV contains one or more subchannel elements that are excluded from the Label Set.	[RFC3471]
2	Inclusive Range Indicates that the object/TLV contains a range of labels. The object/TLV contains two subchannel elements. The first element indicates the start of the range. The second element indicates the end of the range. A value of zero indicates that there is no bound on the corresponding portion of the range.	[RFC3471]
3	Exclusive Range Indicates that the object/TLV contains a range of labels that are excluded from the Label Set. The object/TLV contains two subchannel elements. The first element indicates the start of the range. The second element indicates the end of the range. A value of zero indicates that there is no bound on the corresponding portion of the range.	[RFC3471]
4-255	Unassigned

Interface_ID Types

Registration Procedure(s)

IETF Review or Specification Required

Expert(s)

Unassigned

Reference

[RFC3471]

Available Formats

CSV

Type	Length	Format	Description	Reference
0			Unassigned
1	8	IPv4 Addr.	IPv4	[RFC3471]
2	20	IPv6 Addr.	IPv6	[RFC3471]
3	12	Compound	IF_INDEX (Interface Index)	[RFC3471]
4	12	Compound	COMPONENT_IF_DOWNSTREAM (Component interface) - DEPRECATED	[RFC3471][RFC4201]
5	12	Compound	COMPONENT_IF_UPSTREAM (Component interface) - DEPRECATED	[RFC3471][RFC4201]
6	varies	See [RFC4920] Sec. 6.2	DOWNSTREAM_LABEL (GMPLS label)	[RFC4920]
7	varies	See [RFC4920] Sec. 6.2	UPSTREAM_LABEL (GMPLS label)	[RFC4920]
8	8	See [RFC4920] Sec. 6.2	NODE_ID (TE Router ID)	[RFC4920]
9	x	See [RFC4920] Sec. 6.2	OSPF_AREA (Area ID)	[RFC4920]
10	x	See [RFC4920] Sec. 6.2	ISIS_AREA (Area ID)	[RFC4920]
11	8	See [RFC4920] Sec. 6.2	AUTONOMOUS_SYSTEM (Autonomous system)	[RFC4920]
12	varies	See [RFC4920] Sec. 6.2	ERO_CONTEXT (ERO subobject)	[RFC4920]
13	varies	See [RFC4920] Sec. 6.2	ERO_NEXT_CONTEXT (ERO subobjects)	[RFC4920]
14	8	IPv4 Addr.	PREVIOUS_HOP_IPv4 (Node address)	[RFC4920]
15	20	IPv6 Addr.	PREVIOUS_HOP_IPv6 (Node address)	[RFC4920]
16	8	IPv4 Addr.	INCOMING_IPv4 (Interface address)	[RFC4920]
17	20	IPv6 Addr.	INCOMING_IPv6 (Interface address)	[RFC4920]
18	12	Compound	INCOMING_IF_INDEX (Interface index)	[RFC4920]
19	varies	See [RFC4920] Sec. 6.2	INCOMING_DOWN_LABEL (GMPLS label)	[RFC4920]
20	varies	See [RFC4920] Sec. 6.2	INCOMING_UP_LABEL (GMPLS label)	[RFC4920]
21	8	See [RFC4920] Sec. 6.2	REPORTING_NODE_ID (Router ID)	[RFC4920]
22	x	See [RFC4920] Sec. 6.2	REPORTING_OSPF_AREA (Area ID)	[RFC4920]
23	x	See [RFC4920] Sec. 6.2	REPORTING_ISIS_AREA (Area ID)	[RFC4920]
24	8	See [RFC4920] Sec. 6.2	REPORTING_AS (Autonomous system)	[RFC4920]
25	varies	See [RFC4920] Sec. 6.2	PROPOSED_ERO (ERO subobjects)	[RFC4920]
26	varies	See [RFC4920] Sec. 6.2	NODE_EXCLUSIONS (List of nodes)	[RFC4920]
27	varies	See [RFC4920] Sec. 6.2	LINK_EXCLUSIONS (List of interfaces)	[RFC4920]
28	varies	See Sec. 5	RSVP-TE P2MP LSP TLV	[RFC6389]
29	varies	See Sec. 5	LDP P2MP LSP TLV	[RFC6389]
30	varies	See Sec. 5	IP Multicast Tunnel TLV	[RFC6389]
31	varies	See Sec. 5	MPLS Context Label TLV	[RFC6389]
32-511			Unassigned
512	8	See RFC	REFERENCE_COUNT	[RFC4783]
513	8	See RFC	SEVERITY	[RFC4783]
514	8	See RFC	GLOBAL_TIMESTAMP	[RFC4783]
515	8	See RFC	LOCAL_TIMESTAMP	[RFC4783]
516	varies	See RFC	ERROR_STRING	[RFC4783]
517-65535			Unassigned

Administrative Status Information Flags

Registration Procedure(s)

Standards Action

Reference

[RFC4783]

Available Formats

CSV

Bit Number	Hex Value	Name	Reference
0	0x80000000	Reflect (R)	[RFC3473][RFC3471]
1-22		Unassigned
23	0x00000100	OAM Flows Enabled (M)	[RFC7260]
24	0x00000080	OAM Alarms Enabled (O)	[RFC7260]
25	0x00000040	Handover (H)	[RFC5852]
26	0x00000020	Lockout (L)	[RFC4872]
27	0x00000010	Inhibit Alarm Communication (I)	[RFC4783]
28	0x00000008	Call control (C)	[RFC4974]
29	0x00000004	Testing (T)	[RFC3473][RFC3471]
30	0x00000002	Administratively down (A)	[RFC3473][RFC3471]
31	0x00000001	Deletion in progress (D)	[RFC3473][RFC3471]

Association Type

Registration Procedure(s)

Standards Action

Reference

[RFC4872]

Available Formats

CSV

Value	Name	Reference
0	Reserved	[RFC4872]
1	Recovery (R)	[RFC4872]
2	Resource Sharing (S)	[RFC4873][RFC6780]
3	Double-Sided Associated Bidirectional LSP (D)	[RFC7551]
4	Single-Sided Associated Bidirectional LSP (A)	[RFC7551]
5	Bypass Summary FRR Ready Association (B-SFRR-Ready)	[RFC8796, Section 3.1]
6	Bypass Summary FRR Active Association (B-SFRR-Active)	[RFC8796, Section 3.2]
7-65535	Unassigned

Ethernet Switching Granularities

Registration Procedure(s)

Standards Action

Reference

[RFC6003]

Available Formats

CSV

Value	Switching Granularity	Reference
0	Provided in signaling.	[RFC6004][RFC6003]
1	Ethernet Port (for port-based service)	[RFC6003]
2	Ethernet Frame (for EVC-based service)	[RFC6003]
3-239	Unassigned
240-254	Reserved for Vendor-Specific Use	[RFC6003]
255	Reserved	[RFC6003]
256-65535	Not assigned at this time	[RFC6003]

Ethernet Sender TSpec TLVs/Ethernet Flowspec TLVs

Registration Procedure(s)

Standards Action

Reference

[RFC6003]

Available Formats

CSV

Type	Description	Reference
0	Reserved	[RFC6003]
1	Reserved	[RFC6003]
2	Ethernet Bandwidth Profile	[RFC6003]
3	Layer 2 Control Protocol (L2CP)	[RFC6003]
4	Bandwidth Availability	[RFC8625]
5-239	Unassigned
240-254	Reserved for Vendor-Specific Use	[RFC6003]
255	Reserved	[RFC6003]
256-65535	Not assigned at this time	[RFC6003]

Ethernet Bandwidth Profiles

Registration Procedure(s)

Standards Action

Reference

[RFC6003]

Available Formats

CSV

Bit Number	Hex Value	Name	Reference
0	0x01	Coupling Flag (CF)	[RFC6003]
1	0x02	Color Mode (CM)	[RFC6003]

Hierarchy Actions

Registration Procedure(s)

Standards Action

Reference

[RFC6107]

Available Formats

CSV

Bit Number	Hex Value	Name	Reference
0-2		Unassigned
3	0x10	Hierarchy/stitching (H)	[RFC6107]
4	0x08	Bundle (B)	[RFC6107]
5	0x04	Routing adjacency (R)	[RFC6107]
6	0x02	TE link (T)	[RFC6107]
7	0x01	Private (P)	[RFC6107]

Grid Subregistry

Registration Procedure(s)

Standards Action

Reference

[RFC6205]

Available Formats

CSV

Value	Grid	Reference
0	Reserved	[RFC6205]
1	ITU-T DWDM	[RFC6205]
2	ITU-T CWDM	[RFC6205]
3	ITU-T Flex	[RFC7699]
4-7	Unassigned

DWDM Channel Spacing Subregistry

Registration Procedure(s)

Standards Action

Reference

[RFC6205]

Available Formats

CSV

Value	Channel Spacing (GHz)	Reference
0	Reserved	[RFC6205]
1	100	[RFC6205]
2	50	[RFC6205]
3	25	[RFC6205]
4	12.5	[RFC6205]
5	6.25	[RFC7699]
6-15	Unassigned

CWDM Channel Spacing Subregistry

Registration Procedure(s)

Standards Action

Reference

[RFC6205]

Available Formats

CSV

Value	Channel Spacing (nm)	Reference
0	Reserved	[RFC6205]
1	20	[RFC6205]
2-15	Unassigned

OTN Signal Type

Expert(s)

Daniele Ceccarelli, Fatai Zhang

Reference

[RFC7139][RFC7892]

Available Formats

CSV

Range	Registration Procedures	Note
0-255	Standards Action	standards-track documents
0-255	Specification Required	other documents

Value	Name	Reference
0	Not significant	[RFC4328]
1	ODU1 (i.e., 2.5Gbps)	[RFC4328]
2	ODU2 (i.e., 10Gbps)	[RFC4328]
3	ODU3 (i.e., 40Gbps)	[RFC4328]
4	ODU4 (i.e., 100Gbps)	[RFC7139]
5	Unassigned	[RFC4328]
6	OCh at 2.5Gbps	[RFC4328]
7	OCh at 10Gbps	[RFC4328]
8	OCh at 40Gbps	[RFC4328]
9	OCh at 100Gbps	[RFC7139]
10	ODU0 (i.e., 1.25Gbps)	[RFC7139]
11	ODU2e (i.e., 10Gbps for FC1200 and GE LAN)	[RFC7139]
12-19	Unassigned
20	ODUflex(CBR) (i.e., 1.25*N Gbps)	[RFC7139]
21	ODUflex(GFP-F), resizable (i.e., 1.25*N Gbps)	[RFC7139]
22	ODUflex(GFP-F), non resizable (i.e., 1.25*N Gbps)	[RFC7139]
23	ODU1e (10Gbps Ethernet [G.Sup43])	[RFC7963]
24-25	Unassigned
26	ODU3e1 (40Gbps Ethernet [G.Sup43])	[RFC7963]
27	ODU3e2 (40Gbps Ethernet [G.Sup43])	[RFC7963]
28-255	Unassigned

Generalized SCSI (Switching Capability Specific Information) TLV Types

Registration Procedure(s)

Specification Required

Expert(s)

Lou Berger, Vishnu Beeram

Reference

[RFC8258]

Available Formats

CSV

Value	SCSI-TLV	Switching Type	Reference
0	Reserved		[RFC8258]
1-9	Unassigned
10	Availability	5, 52	[RFC8330]
11	Frequency Availability Bitmap	152	[RFC8363]
12-65535	Unassigned

Special Purpose Generalized Label Values

Registration Procedure(s)

Standards Action

Reference

[RFC8359]

Available Formats

CSV

Pattern/Value	Label Name	Applicable Objects	Reference
all-ones	Unassigned Upstream Label	UPSTREAM_LABEL	[RFC8359]