Generalized Multi-Protocol Label Switching (GMPLS) Signaling Parameters

Created
2002-11-08
Last Updated
2020-07-23
Available Formats

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HTML
Plain text

Registries Included Below

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]