Re: [6lo] New Version Notification for draft-ietf-6lo-path-aware-semantic-addressing-01.txt
Hello Luigi: I was thinking; maybe we can use the I-Field defined in RFC 8505. It signals what the opaque field is about, see fig 1 of RFC 8505. So if we pick one value of the I-Field (say I=1) to mean PASA, we have the whole opaque field to indicate whatever PASA needs to pass. OTOH, if we do not need 8 bies, then we can define I=1 to "more flags", in which case the Opaque can be a extended bit field of 8 bits. So what do we need exactly? All the best Pascal > -Original Message- > From: 6lo <6lo-boun...@ietf.org> On Behalf Of Luigi IANNONE > Sent: Wednesday, May 24, 2023 9:02 AM > To: Pascal Thubert (pthubert) ; > 6lo@ietf.org > Subject: Re: [6lo] New Version Notification for draft-ietf-6lo-path-aware- > semantic-addressing-01.txt > > Hi Pascal, > > I hear you. > I just moved the bits to avoid direct conflict with your drafts. > This revision focuses on the security consideration part and I invite folks > to send feedback on that part. > > Future revisions will tackle the EARO bits part. > > Ciao > > L. > > > -Original Message- > > From: Pascal Thubert (pthubert) > > Sent: Tuesday, 23 May 2023 16:12 > > To: Luigi IANNONE ; 6lo@ietf.org > > Subject: RE: New Version Notification for draft-ietf-6lo-path-aware- > > semantic-addressing-01.txt > > > > Hello Luigi: > > > > I see that you moved the EARO bits. But moving, or even reducing to > > one bit, will not work. EARO is aiming at applicability to all types > > of environments, and PASA is a very specific tech. Considering that we > > are really running out of bits, we have to find something else. > > > > All the best; > > > > Pascal > > > > > -Original Message- > > > From: 6lo <6lo-boun...@ietf.org> On Behalf Of Luigi IANNONE > > > Sent: Tuesday, May 23, 2023 3:26 PM > > > To: 6lo@ietf.org > > > Subject: [6lo] FW: New Version Notification for > > > draft-ietf-6lo-path-aware- semantic-addressing-01.txt > > > > > > Hello 6lo, > > > > > > We just submitted an update of the PASA main spec. > > > This revision focuses on the security and privacy aspects. > > > These two section have been added to the document and some content > > > in the middle of the document has also be re-worked to be consistent. > > > > > > All feedback welcome. Please let us know if we missed something. > > > > > > Ciao > > > > > > L. > > > > > > > > > > -----Original Message- > > > > From: internet-dra...@ietf.org > > > > Sent: Tuesday, 23 May 2023 15:23 > > > > To: Zhe Lou ; Liguangpeng (Roc, Network > > > > Technology > > > > Laboratory) ; Kiran Makhijani > > > > ; Luigi IANNONE ; > > > > Pascal Thubert ; Peng Liu > > > > ; Rong Long > > ; > > > > Zhe Lou > > > > Subject: New Version Notification for > > > > draft-ietf-6lo-path-aware-semantic- > > > > addressing-01.txt > > > > > > > > > > > > A new version of I-D, > > > > draft-ietf-6lo-path-aware-semantic-addressing-01.txt > > > > has been successfully submitted by Luigi Iannone and posted to the > > > > IETF repository. > > > > > > > > Name: draft-ietf-6lo-path-aware-semantic-addressing > > > > Revision: 01 > > > > Title: Path-Aware Semantic Addressing (PASA) for Low > > power and > > > > Lossy Networks > > > > Document date: 2023-05-23 > > > > Group: 6lo > > > > Pages: 32 > > > > URL:https://www.ietf.org/archive/id/draft-ietf-6lo-path- > aware- > > > > semantic-addressing-01.txt > > > > Status: https://datatracker.ietf.org/doc/draft-ietf-6lo-path- > aware- > > > > semantic-addressing/ > > > > Htmlized: https://datatracker.ietf.org/doc/html/draft-ietf-6lo- > path- > > > > aware-semantic-addressing > > > > Diff: https://author-tools.ietf.org/iddiff?url2=draft-ietf- > 6lo- > > > path-aware- > > > > semantic-addressing-01 > > > > > > > > Abstract: > > > >This document specifies a topological addressing scheme, Path-Aware > > > >Semantic Addressing (PASA), that enables IP packet stateless > > > >forwarding. > > > >No routing table needs to be built, rather, the forwarding decision > > > >
Re: [6lo] New Version Notification for draft-ietf-6lo-path-aware-semantic-addressing-01.txt
Hi Pascal, I hear you. I just moved the bits to avoid direct conflict with your drafts. This revision focuses on the security consideration part and I invite folks to send feedback on that part. Future revisions will tackle the EARO bits part. Ciao L. > -Original Message- > From: Pascal Thubert (pthubert) > Sent: Tuesday, 23 May 2023 16:12 > To: Luigi IANNONE ; 6lo@ietf.org > Subject: RE: New Version Notification for draft-ietf-6lo-path-aware- > semantic-addressing-01.txt > > Hello Luigi: > > I see that you moved the EARO bits. But moving, or even reducing to one bit, > will not work. EARO is aiming at applicability to all types of environments, > and > PASA is a very specific tech. Considering that we are really running out of > bits, > we have to find something else. > > All the best; > > Pascal > > > -Original Message- > > From: 6lo <6lo-boun...@ietf.org> On Behalf Of Luigi IANNONE > > Sent: Tuesday, May 23, 2023 3:26 PM > > To: 6lo@ietf.org > > Subject: [6lo] FW: New Version Notification for > > draft-ietf-6lo-path-aware- semantic-addressing-01.txt > > > > Hello 6lo, > > > > We just submitted an update of the PASA main spec. > > This revision focuses on the security and privacy aspects. > > These two section have been added to the document and some content in > > the middle of the document has also be re-worked to be consistent. > > > > All feedback welcome. Please let us know if we missed something. > > > > Ciao > > > > L. > > > > > > > -Original Message- > > > From: internet-dra...@ietf.org > > > Sent: Tuesday, 23 May 2023 15:23 > > > To: Zhe Lou ; Liguangpeng (Roc, Network > > > Technology > > > Laboratory) ; Kiran Makhijani > > > ; Luigi IANNONE ; > > > Pascal Thubert ; Peng Liu > > > ; Rong Long > ; > > > Zhe Lou > > > Subject: New Version Notification for > > > draft-ietf-6lo-path-aware-semantic- > > > addressing-01.txt > > > > > > > > > A new version of I-D, > > > draft-ietf-6lo-path-aware-semantic-addressing-01.txt > > > has been successfully submitted by Luigi Iannone and posted to the > > > IETF repository. > > > > > > Name: draft-ietf-6lo-path-aware-semantic-addressing > > > Revision: 01 > > > Title:Path-Aware Semantic Addressing (PASA) for Low > power and > > > Lossy Networks > > > Document date:2023-05-23 > > > Group:6lo > > > Pages:32 > > > URL:https://www.ietf.org/archive/id/draft-ietf-6lo-path-aware- > > > semantic-addressing-01.txt > > > Status: > > > https://datatracker.ietf.org/doc/draft-ietf-6lo-path-aware- > > > semantic-addressing/ > > > Htmlized: https://datatracker.ietf.org/doc/html/draft-ietf-6lo-path- > > > aware-semantic-addressing > > > Diff: https://author-tools.ietf.org/iddiff?url2=draft-ietf-6lo- > > path-aware- > > > semantic-addressing-01 > > > > > > Abstract: > > >This document specifies a topological addressing scheme, Path-Aware > > >Semantic Addressing (PASA), that enables IP packet stateless > > >forwarding. > > >No routing table needs to be built, rather, the forwarding decision > > >is based solely on the destination address structure. This document > > >focuses on carrying IP packets across an LLN (Low power and Lossy > > >Network), in which the topology is static, the location of the nodes > > >is fixed, and the connection between the nodes is also rather stable. > > >This specifications describes the PASA architecture, along with PASA > > >address allocation, forwarding mechanism, header format design, and > > >IPv6 interconnection support. > > > > > >This document updates RFC 8505. > > > > > > > > > > > > > > > The IETF Secretariat > > > > > > > > > > ___ > > 6lo mailing list > > 6lo@ietf.org > > https://www.ietf.org/mailman/listinfo/6lo ___ 6lo mailing list 6lo@ietf.org https://www.ietf.org/mailman/listinfo/6lo
Re: [6lo] New Version Notification for draft-ietf-6lo-path-aware-semantic-addressing-01.txt
Hello Luigi: I see that you moved the EARO bits. But moving, or even reducing to one bit, will not work. EARO is aiming at applicability to all types of environments, and PASA is a very specific tech. Considering that we are really running out of bits, we have to find something else. All the best; Pascal > -Original Message- > From: 6lo <6lo-boun...@ietf.org> On Behalf Of Luigi IANNONE > Sent: Tuesday, May 23, 2023 3:26 PM > To: 6lo@ietf.org > Subject: [6lo] FW: New Version Notification for draft-ietf-6lo-path-aware- > semantic-addressing-01.txt > > Hello 6lo, > > We just submitted an update of the PASA main spec. > This revision focuses on the security and privacy aspects. > These two section have been added to the document and some content in the > middle of the document has also be re-worked to be consistent. > > All feedback welcome. Please let us know if we missed something. > > Ciao > > L. > > > > -Original Message- > > From: internet-dra...@ietf.org > > Sent: Tuesday, 23 May 2023 15:23 > > To: Zhe Lou ; Liguangpeng (Roc, Network Technology > > Laboratory) ; Kiran Makhijani > > ; Luigi IANNONE ; > > Pascal Thubert ; Peng Liu > > ; Rong Long ; > > Zhe Lou > > Subject: New Version Notification for > > draft-ietf-6lo-path-aware-semantic- > > addressing-01.txt > > > > > > A new version of I-D, > > draft-ietf-6lo-path-aware-semantic-addressing-01.txt > > has been successfully submitted by Luigi Iannone and posted to the > > IETF repository. > > > > Name: draft-ietf-6lo-path-aware-semantic-addressing > > Revision: 01 > > Title: Path-Aware Semantic Addressing (PASA) for Low power and > > Lossy Networks > > Document date: 2023-05-23 > > Group: 6lo > > Pages: 32 > > URL:https://www.ietf.org/archive/id/draft-ietf-6lo-path-aware- > > semantic-addressing-01.txt > > Status: https://datatracker.ietf.org/doc/draft-ietf-6lo-path-aware- > > semantic-addressing/ > > Htmlized: https://datatracker.ietf.org/doc/html/draft-ietf-6lo-path- > > aware-semantic-addressing > > Diff: https://author-tools.ietf.org/iddiff?url2=draft-ietf-6lo- > path-aware- > > semantic-addressing-01 > > > > Abstract: > >This document specifies a topological addressing scheme, Path-Aware > >Semantic Addressing (PASA), that enables IP packet stateless > >forwarding. > >No routing table needs to be built, rather, the forwarding decision > >is based solely on the destination address structure. This document > >focuses on carrying IP packets across an LLN (Low power and Lossy > >Network), in which the topology is static, the location of the nodes > >is fixed, and the connection between the nodes is also rather stable. > >This specifications describes the PASA architecture, along with PASA > >address allocation, forwarding mechanism, header format design, and > >IPv6 interconnection support. > > > >This document updates RFC 8505. > > > > > > > > > > The IETF Secretariat > > > > > > ___ > 6lo mailing list > 6lo@ietf.org > https://www.ietf.org/mailman/listinfo/6lo ___ 6lo mailing list 6lo@ietf.org https://www.ietf.org/mailman/listinfo/6lo
