[mpls] [IANA #815506] Protocol Action: 'Proxy MPLS Echo Request' to Proposed Standard (draft-ietf-mpls-proxy-lsp-ping-05.txt)
"Amanda Baber via RT" <drafts-approval@iana.org> Fri, 10 April 2015 18:35 UTC
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From: Amanda Baber via RT <drafts-approval@iana.org>
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References: <RT-Ticket-815506@icann.org> <D14C4BC4.38FFB%swallow@cisco.com> <55276FAB.90404@pi.nu> <D14D7F73.10EE39%swallow@cisco.com> <rt-4.2.9-32010-1428686687-402.815506-7-0@icann.org>
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Subject: [mpls] [IANA #815506] Protocol Action: 'Proxy MPLS Echo Request' to Proposed Standard (draft-ietf-mpls-proxy-lsp-ping-05.txt)
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Hi, This is complete, and I think I see where these notes came from in RFC 4379: Section 3. Packet Format "Types less than 32768 (i.e., with the high-order bit equal to 0) are mandatory TLVs that MUST either be supported by an implementation or result in the return code of 2 ("One or more of the TLVs was not understood") being sent in the echo response. "Types greater than or equal to 32768 (i.e., with the high-order bit equal to 1) are optional TLVs that SHOULD be ignored if the implementation does not understand or support them." I'm assuming that the first paragraph equates to "This range is for mandatory TLVs or for optional TLVs that require an error message if not recognized." Section 7. IANA Considerations "Values from "Specification Required" ranges MUST be registered with IANA. The request MUST be made via an Experimental RFC that describes the format and procedures for using the code point; the actual assignment is made during the IANA actions for the RFC." I'll tell the RFC Editor the actions are complete. Thanks! Amanda On Fri Apr 10 17:24:47 2015, swallow@cisco.com wrote: > Yes. > > On 4/10/15 2:37 AM, "Loa Andersson" <loa@pi.nu> wrote: > > >George, > > > >In my Shepherd response to the IANA mail, I responded to "QUESTION" > >(below) I said it is correct to add the notes to the sub-TLV registry > >for Proxy Echo Parameters as we have for the existing sub-TLV > >registries. > > > >Do you agree? > > > >/Loa > > > >On 2015-04-09 21:32, George Swallow (swallow) wrote: > >> Amanda - > >> > >> These look fine to me. > >> > >> Thanks! > >> > >> George > >> > >> On 4/8/15 7:29 PM, "Amanda Baber via RT" <drafts-approval@iana.org> > >>wrote: > >> > >>> Dear Authors: > >>> > >>> ATTENTION: A RESPONSE TO THIS MESSAGE IS NEEDED > >>> > >>> We've completed the IANA Actions for the following RFC-to-be: > >>> > >>> draft-ietf-mpls-proxy-lsp-ping-05 > >>> > >>> NOTE: The following have been converted to lower case: "could" in > >>>TBA-9; > >>> "marked" in the notes attached to the registration procedures for the > >>> Downstream Mapping and Next Hop registries. > >>> > >>> QUESTION: The existing sub-TLV registries list notes for each > >>> registration range. The new sub-TLV registry for Proxy Echo Parameters > >>> doesn't, because I couldn't find a source for those notes in RFC 4379. > >>> > >>> Should those notes ("This range is for mandatory TLVs or for optional > >>> TLVs that require an error message if not recognized," etc.) be > >>>included > >>> in this registry's registration procedures? If so, are these included > >>>or > >>> implied in RFC 4379? If there isn't a source for them in RFC 4379, > >>> they'll have to be spelled out in this document's IANA Considerations > >>> section. > >>> > >>> ACTION 1: > >>> > >>> IANA has registered the following Message Types: > >>> > >>> 3 MPLS Proxy Ping Request [RFC-ietf-mpls-proxy-lsp-ping-05] > >>> 4 MPLS Proxy Ping Reply [RFC-ietf-mpls-proxy-lsp-ping-05] > >>> > >>> Please see > >>> http://www.iana.org/assignments/mpls-lsp-ping-parameters > >>> > >>> > >>> ACTION 2: > >>> > >>> IANA has registered the following TLVs: > >>> > >>> 23 Proxy Echo > >>> > >>>Parameters [RFC-ietf-mpls-proxy-lsp-ping-05] [http://www.iana.org/assign > >>>me > >>> nts/mpls-lsp-ping-parameters/mpls-lsp-ping-parameters.xml#sub-tlv-23] > >>> 24 Reply-to Address [RFC-ietf-mpls-proxy-lsp-ping-05] No Sub-TLVs > >>> 25 Upstream Neighbor Address [RFC-ietf-mpls-proxy-lsp-ping-05] No > >>>Sub-TLVs > >>> 26 Downstream Neighbor Address [RFC-ietf-mpls-proxy-lsp-ping-05] No > >>> Sub-TLVs > >>> > >>> Please see > >>> http://www.iana.org/assignments/mpls-lsp-ping-parameters > >>> > >>> > >>> ACTION 3: > >>> > >>> IANA has registered the following Return Codes: > >>> > >>> 16 Proxy Ping not authorized. [RFC-ietf-mpls-proxy-lsp-ping-05] > >>> 17 Proxy Ping parameters need to be > >>> modified. [RFC-ietf-mpls-proxy-lsp-ping-05] > >>> 18 MPLS Echo Request could not be > >>>sent. [RFC-ietf-mpls-proxy-lsp-ping-05] > >>> 19 Replying router has FEC mapping for topmost > >>> FEC. [RFC-ietf-mpls-proxy-lsp-ping-05] > >>> > >>> Please see > >>> http://www.iana.org/assignments/mpls-lsp-ping-parameters > >>> > >>> > >>> ACTION 4: > >>> > >>> IANA has created the following registry: > >>> > >>> Sub-TLVs for TLV Type 23 > >>> Reference > >>> [RFC4379][RFC-ietf-mpls-proxy-lsp-ping-05] > >>> > >>> Range Registration Procedures > >>> 0-16383 Standards Action > >>> 16384-31743 Specification Required > >>> 32768-49161 Standards Action > >>> 49162-64511 Specification Required > >>> > >>> Sub-Type Sub-TLV Name Reference Comment > >>> 0 Reserved [RFC-ietf-mpls-proxy-lsp-ping-05] > >>> 1 Next Hop [RFC-ietf-mpls-proxy-lsp-ping-05] > >>> 2-64511 Unassigned > >>> 64512-65535 Reserved for Vendor or Private Use [RFC4379] > >>> > >>> Please see > >>> http://www.iana.org/assignments/mpls-lsp-ping-parameters > >>> > >>> > >>> ACTION 5: > >>> > >>> IANA has made this document an additional reference for the Downstream > >>> Mapping Address Type Registry, added the note "Each time a code point > >>>is > >>> assigned from this registry, unless the same registration is made in > >>> both registries, the corresponding Next Hop Address Type Registry must > >>> be marked "Reserved" to the top of the registry, and added the > >>>following > >>> registrations: > >>> > >>> 6 Reserved [RFC-ietf-mpls-proxy-lsp-ping-05] > >>> 7 Reserved [RFC-ietf-mpls-proxy-lsp-ping-05] > >>> > >>> Please see > >>> http://www.iana.org/assignments/mpls-lsp-ping-parameters > >>> > >>> > >>> ACTION 6: > >>> > >>> IANA has created the following registry: > >>> > >>> Next Hop Address Type Registry > >>> Registration Procedure(s): Standards Action > >>> Reference: [RFC-ietf-mpls-proxy-lsp-ping-05] > >>> Note: Each time a code point is assigned from this registry, unless the > >>> same registration is made in both registries, the corresponding > >>> Downstream Address Mapping Registry must be marked "Reserved." > >>> > >>> Type Type of Next Hop Address Length IF Length Reference > >>> 0 Unassigned > >>> 1 IPv4 Numbered 4 4 [RFC4379] > >>> 2 IPv4 Unnumbered 4 4 [RFC4379] > >>> 3 IPv6 Numbered 16 16 [RFC4379] > >>> 4 IPv6 Unnumbered 16 4 [RFC4379] > >>> 5 Reserved [RFC-ietf-mpls-proxy-lsp-ping-05] > >>> 6 IPv4 Protocol Adj 4 0 [RFC-ietf-mpls-proxy-lsp-ping-05] > >>> 7 IPv6 Protocol Adj 16 0 [RFC-ietf-mpls-proxy-lsp-ping-05] > >>> 8-255 Unassigned > >>> > >>> Please see > >>> http://www.iana.org/assignments/mpls-lsp-ping-parameters > >>> > >>> > >>> The updated list of Protocol Registries is available here: > >>> > >>> http://www.iana.org/protocols > >>> > >>> Please let us know whether the above IANA Actions look OK. As soon as > >>>we > >>> receive your confirmation, we'll notify the RFC Editor that this > >>> document's IANA Actions are complete. (If this document has a team of > >>> authors, one reply on behalf of everyone will suffice.) > >>> > >>> We'll update the reference when the RFC Editor notifies us that they've > >>> assigned a number. > >>> > >>> Thanks, > >>> > >>> Amanda Baber > >>> IANA Request Specialist > >>> ICANN > >>> > >> > > > >-- > > > > > >Loa Andersson email: loa@mail01.huawei.com > >Senior MPLS Expert loa@pi.nu > >Huawei Technologies (consultant) phone: +46 739 81 21 64 >
- [mpls] Protocol Action: 'Proxy MPLS Echo Request'… The IESG
- [mpls] [IANA #815506] Protocol Action: 'Proxy MPL… Amanda Baber via RT
- Re: [mpls] [IANA #815506] Protocol Action: 'Proxy… George Swallow (swallow)
- Re: [mpls] [IANA #815506] Protocol Action: 'Proxy… Loa Andersson
- Re: [mpls] [IANA #815506] Protocol Action: 'Proxy… George Swallow (swallow)
- [mpls] [IANA #815506] Protocol Action: 'Proxy MPL… Amanda Baber via RT
- Re: [mpls] [IANA #815506] Protocol Action: 'Proxy… Loa Andersson
- Re: [mpls] [IANA #815506] Protocol Action: 'Proxy… George Swallow (swallow)
- Re: [mpls] [IANA #815506] Protocol Action: 'Proxy… Loa Andersson
- Re: [mpls] [IANA #815506] Protocol Action: 'Proxy… George Swallow (swallow)
- [mpls] [IANA #815506] Protocol Action: 'Proxy MPL… Amanda Baber via RT