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Status: Verified (2)

RFC 6890, "Special-Purpose IP Address Registries", April 2013

Source of RFC: IETF - NON WORKING GROUP
Area Assignment: int

Errata ID: 3921
Status: Verified
Type: Technical
Publication Format(s) : TEXT

Reported By: Masataka MAWATARI
Date Reported: 2014-03-17
Verifier Name: Ted Lemon
Date Verified: 2014-03-18

Section 2.2.3 says:

                    +----------------------+----------------+
                    | Attribute            | Value          |
                    +----------------------+----------------+
                    | Address Block        | 2001::/32      |
                    | Name                 | TEREDO         |
                    | RFC                  | [RFC4380]      |
                    | Allocation Date      | January 2006   |
                    | Termination Date     | N/A            |
                    | Source               | True           |
                    | Destination          | True           |
                    | Forwardable          | True           |
                    | Global               | False          |
                    | Reserved-by-Protocol | False          |
                    +----------------------+----------------+

                             Table 23: TEREDO

It should say:

                    +----------------------+----------------+
                    | Attribute            | Value          |
                    +----------------------+----------------+
                    | Address Block        | 2001::/32 [3]  |
                    | Name                 | TEREDO         |
                    | RFC                  | [RFC4380]      |
                    | Allocation Date      | January 2006   |
                    | Termination Date     | N/A            |
                    | Source               | True           |
                    | Destination          | True           |
                    | Forwardable          | True           |
                    | Global               | N/A [3]        |
                    | Reserved-by-Protocol | False          |
                    +----------------------+----------------+

                      [3] See [RFC4380] for details.

                             Table 23: TEREDO

Notes:

I think we can treat TEREDO(2001::/32) in the same way as 6to4 (2002::/16). Because both prefixes are used as the anycast prefix in the internet.
Suitable value of TEREDO is N/A that is the same value of 6to4.

So the global scope of TEREDO prefix (2001::/32) is not false.

If there is no TEREDO prefix(2001::/32) globally, the IPv6 packets from IPv6 host can't get to TEREDO relay router.

Errata ID: 6404
Status: Verified
Type: Technical
Publication Format(s) : TEXT

Reported By: Thomas
Date Reported: 2021-01-21
Verifier Name: Éric Vyncke
Date Verified: 2021-02-01

Section 2.2.2 says:

              +----------------------+----------------------------+
              | Attribute            | Value                      |
              +----------------------+----------------------------+
              | Address Block        | 0.0.0.0/8                  |
              | Name                 | "This host on this network"|
              | RFC                  | [RFC1122], Section 3.2.1.3 |
              | Allocation Date      | September 1981             |
              | Termination Date     | N/A                        |
              | Source               | True                       |
              | Destination          | False                      |
              | Forwardable          | False                      |
              | Global               | False                      |
              | Reserved-by-Protocol | True                       |
              +----------------------+----------------------------+

                    Table 1: "This host on this network"

It should say:

              +----------------------+----------------------------+
              | Attribute            | Value                      |
              +----------------------+----------------------------+
              | Address Block        | 0.0.0.0/8                  |
              | Name                 | "This network"             |
              | RFC                  | [RFC0791], Section 3.2     |
              | Allocation Date      | September 1981             |
              | Termination Date     | N/A                        |
              | Source               | True                       |
              | Destination          | False                      |
              | Forwardable          | False                      |
              | Global               | False                      |
              | Reserved-by-Protocol | True                       |
              +----------------------+----------------------------+

                          Table 1.a: "This network"

              +----------------------+----------------------------+
              | Attribute            | Value                      |
              +----------------------+----------------------------+
              | Address Block        | 0.0.0.0/32                 |
              | Name                 | "This host on this network"|
              | RFC                  | [RFC1122], Section 3.2.1.3 |
              | Allocation Date      | September 1981             |
              | Termination Date     | N/A                        |
              | Source               | True                       |
              | Destination          | False                      |
              | Forwardable          | False                      |
              | Global               | False                      |
              | Reserved-by-Protocol | True                       |
              +----------------------+----------------------------+

                          Table 1.b: "This host on this network"

Notes:

RFC1122 states that 0.0.0.0/32 is "this host on this network" while 0.0.0.0/8 is "this network".

---- Verifier note ----
After discussions with the authors, the original table must be split into TWO tables one for 0.0.0.0/8 and one for 0.0.0.0/32. IANA registry must also be updated.

Status: Reported (1)

RFC 6890, "Special-Purpose IP Address Registries", April 2013

Source of RFC: IETF - NON WORKING GROUP
Area Assignment: int

Errata ID: 6416
Status: Reported
Type: Technical
Publication Format(s) : TEXT

Reported By: Thomas
Date Reported: 2021-01-21

Section 2.2.2 says:

              +----------------------+----------------------------+
              | Attribute            | Value                      |
              +----------------------+----------------------------+
              | Address Block        | 0.0.0.0/8                  |
              | Name                 | "This host on this network"|
              | RFC                  | [RFC1122], Section 3.2.1.3 |
              | Allocation Date      | September 1981             |
              | Termination Date     | N/A                        |
              | Source               | True                       |
              | Destination          | False                      |
              | Forwardable          | False                      |
              | Global               | False                      |
              | Reserved-by-Protocol | True                       |
              +----------------------+----------------------------+

                    Table 1: "This host on this network"

It should say:

              +----------------------+----------------------------+
              | Attribute            | Value                      |
              +----------------------+----------------------------+
              | Address Block        | 0.0.0.0/8                  |
              | Name                 | "This network"             |
              | RFC                  | [RFC1122], Section 3.2.1.3 |
              | Allocation Date      | September 1981             |
              | Termination Date     | N/A                        |
              | Source               | True                       |
              | Destination          | False                      |
              | Forwardable          | False                      |
              | Global               | False                      |
              | Reserved-by-Protocol | True                       |
              +----------------------+----------------------------+

                          Table 1: "This network"

Notes:

RFC1122 states that 0.0.0.0/32 is "this host on this network" while 0.0.0.0/8 is "this network".

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