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changes.mady.by.user Barbara Stark

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changes.mady.by.user William Lupton

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Note

Q: Should we put all the assigned numbers and names in this page or have a child page (with known URL) for each category?

  • A: There aren't many, so let's put them all here for now. We can define permalinks, e.g. for DHCP sub-options, that all point here for now and could move later.

Q: How should we reference WTs and TRs?

  • A: TR-xxx implies Issue 1 and the latest Amendment / Corrigendum unless otherwise stated (causes a problem for TR-124 etc that use Issues for what should be Amendments).

Q: Should we mention deprecated TRs at all, e.g. TR-064, TR-133, TR-098, TR-181 Issue 1?

  • A: No.

Q: This will be a public page. Should we include WTs?

  • A: Yes. No sensitive information is likely to leak, and this is easier than maintaining a separate internal list.
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Q: Why have you reserved various ranges?

  • A: To imply that codes will always be assigned to TRs in groups of 10. WT-301i2 is anomalous and might naturally expect instead to use 31-40.
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Names and Numbers Assigned by Other Organizations

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The following interface types were requested registered by BBF with IANA and are listed in the IANA ifType MIB iana-if-type YANG module (there's also a YANG versionan IANA ifType MIB).

Interface TypeReferenceNotes
fastdslTR-355 
ptmWT-383Not yet requested

TCP and UDP Ports

The following ports were requested registered by BBF with IANA and are listed in the IANA Service Name and Transport Protocol Port Number Registry.

Service NamePort NumberTransport ProtocolReferenceNotes
cwmp7547tcpTR-069ACS and Connection Request URLs can use this port
cwmp7547udpTR-069UDP Connection Request URL can use this port (it's the default)pon-ictp????tcpWT-352Not yet requested

DHCP Sub-options

DHCPv4 Option 43 Sub-options (Codes)

RFC 2132 Section 8.4: Option 43: Vendor Specific Information. Code range: 1-254 (8 bits).

Sub-optionCodeUsageReferenceNotes
1-4ACS discoveryTR-069 Section 3.1

Sub-option usage:

  • 1: ACS URL
  • 2: Provisioning code
  • 3: CWMP retry minimum wait interval
  • 4: CWMP retry interval multiplier
5-254Unassigned  

DHCPv4 Option 125 Sub-options

RFC 3925 Section 4: Option 125: Vendor-Identifying Vendor-Specific Information. Sub-option range: 1-254 (8 bits).

TR-069 doesn't mention these sub-options20TR-069 doesn't mention these 30Reserved
Sub-optionUsageReferenceNotes
1-4Device infoTR-124 WAN.DHCPC

Sub-option usage:

  • 1: Manufacturer OUI
  • 2: Product class
  • 3: Model name
  • 4: Serial number

These subSub-options 1-4 overlap with TR-069 Annex F but this is unlikely to be a practical problem.

1-6Device / Gateway associationTR-069 Annex F

Sub-option usage:

  • 1: Device manufacturer OUI
  • 2: Device serial number
  • 3: Device product class
  • 4: Gateway manufacturer OUI
  • 5: Gateway serial number
  • 6: Gateway product class
7-10ReservedTR-069 Annex FUnassigned  
11-14ACS discoveryTR-069 Section 3.1

Sub-option usage:

  • 1: ACS URL
  • 2: Provisioning code
  • 3: CWMP retry minimum wait interval
  • 4: CWMP retry interval multiplier
15-16ReservedTR-069Reserved because they're assigned as DHCPv6 option 17 sub-options
17-20Unassigned  
21-23GRE tunnelingTR-317 Section 7.1.3.3.2

Sub-option usage:

  • 21: Tunnel type
  • 22: Server endpoint
  • 23: Client endpoint
24Client requirementsTR-317 Section 7.4.3.7

Sub-option usage:

  • 24: Device type
25-254Unassigned TR-317TR-317 doesn't mention these sub-options
160DPU DiscoveryWT-301 Issue 2 Section 16.5.2.1

Sub-option is defined as 0xA0

161PMA OfferWT-301 Issue 2 Section 16.5.2.2Sub-option is defined as 0xA1
162-170ReservedWT-301 Issue 2WT-301 Issue 2 doesn't mention these sub-options

DHCPv6 Option 17 Sub-options

Option 17: Vendor-specific Information.

 

DHCPv6 Option 17 Sub-options

RFC 3315 Section 22.17: Option 17: Vendor-specific Information. Sub-option range: 1-65534 (16 bits).

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10 doesn't mention these sub-optionsReservedTR-069 doesn't mention these sub-optionsTR-317 doesn't mention this -30WT-301 Issue 2 doesn't mention these sub-options
Sub-Sub-optionUsageReferenceNotes
1-4ACS discoveryTR-069 Section 3.1

Sub-option usage:

  • 1: URL of the ACS
  • 2: Provisioning code
  • 3: CWMP retry minimum wait interval
  • 4: CWMP retry interval multiplier
5-6ReservedTR-069Reserved because they were used prior to TR-069 Amendment 5
7-10Unassigned  
11-16Device / Gateway associationTR-069 Annex F

Sub-option usage:

  • 11: Device manufacturer OUI
  • 12: Device serial number
  • 13: Device product class
  • 14: Gateway manufacturer OUI
  • 15: Gateway serial number
  • 16: Gateway product class

Prior to TR-069 Amendment 5, subSub-options 1-6 were used prior to TR-069 Amendment 5

17-20UnassignedTR-069  
21ReservedTR-317Reserved because it's assigned as a DHCPv4 option 125 sub-option
22-23GRE tunnelingTR-317 Section 7.1.3.3.2

Sub-option usage:

  • 22: Server endpoint
  • 23: Client endpoint
24ReservedTR-317TR-317 doesn't mention these sub-options
160DPU DiscoveryWT-301 Issue 2 Section 16.5.2.1

Sub-option is defined as 0xA0

161PMA OfferWT-301 Issue 2 Section 16.5.2.2Sub-option is defined as 0xA1
Reserved because it's assigned as a DHCPv4 option 125 sub-option
25-65534Unassigned  162-170ReservedWT-301 Issue 2

RADIUS Attributes

Note

TBD

URN Namespaces

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