RE: Embedding IP information in an IPv6 address (OMNI)
"Templin (US), Fred L" <Fred.L.Templin@boeing.com> Thu, 15 October 2020 21:25 UTC
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From: "Templin (US), Fred L" <Fred.L.Templin@boeing.com>
To: Bob Hinden <bob.hinden@gmail.com>
CC: Ole Trøan <otroan@employees.org>, IPv6 List <ipv6@ietf.org>, "atn@ietf.org" <atn@ietf.org>
Subject: RE: Embedding IP information in an IPv6 address (OMNI)
Thread-Topic: Embedding IP information in an IPv6 address (OMNI)
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Date: Thu, 15 Oct 2020 21:24:58 +0000
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A bit more to this: > I think that may be due to the fact that we have only examined a few fundamental > aspects of the architecture, and there is more to it than what has been discussed > so far - a *lot* more. For instance, the reason for wanting both LLAs and SLAs is so > that we can use overlay "L2 bridging" to join disjoint Internetworks together as > though they were one big bridged campus LAN. For example, in civil aviation there > are many network service providers including ARINC, SITA, Inmarsat and others and > each runs their own networks as an independent entity. But, an aircraft connected > to ARINC may need to communicate with an air traffic controller in SITA. OMNI then > views each of the providers as a link *segment* and bridges the segments using > RFC2473 encapsulation with SLAs and BGP router peerings between the providers. > The IPv6 layer then sees this bridged arrangement as a single, connected IPv6 link > and the aircraft and ATC can communicate as peers on the link even though they > are located in different provider networks in the underlay. It is important to understand that the RFC2473 encapsulation I am referring to is a "mid-layer" encapsulation and not the outermost encapsulation. When joining multiple providers as I have said above, the SLAs are not routable in the public Internet; only public IP addresses are routable within that realm. The OMNI approach fully understands this, and therefore the RFC2473 encapsulation I am referring to occurs as a *mid-layer* encapsulation and not the outermost encapsulation. The outer encapsulation would use public IP addresses and some form of security like IPsec or Wiregurad. So what we would end up with is: 1) an inner IPv6 packet with GUA or LLA addresses 2) a mid-layer RFC2473 encapsulation IPv6 header with SLA addresses 3) an outer encapsulation IP header with public addresses plus any security codes Fred
- Embedding IP information in an IPv6 address (OMNI) Templin (US), Fred L
- RE: Embedding IP information in an IPv6 address (… Templin (US), Fred L
- Re: [atn] Embedding IP information in an IPv6 add… Robert Moskowitz
- Re: [atn] Embedding IP information in an IPv6 add… Templin (US), Fred L
- Re: [atn] Embedding IP information in an IPv6 add… Fred Baker
- RE: [EXTERNAL] Re: [atn] Embedding IP information… Templin (US), Fred L
- Re: [EXTERNAL] Re: [atn] Embedding IP information… Mark Smith
- RE: [EXTERNAL] Re: [atn] Embedding IP information… Templin (US), Fred L
- RE: [atn] [EXTERNAL] Re: Embedding IP information… Templin (US), Fred L
- Re: [EXTERNAL] Re: [atn] Embedding IP information… Mark Smith
- RE: [EXTERNAL] Re: [atn] Embedding IP information… Templin (US), Fred L
- Re: [atn] [EXTERNAL] Re: Embedding IP information… 神明達哉
- RE: [atn] [EXTERNAL] Re: Embedding IP information… Templin (US), Fred L
- Re: [atn] [EXTERNAL] Re: Embedding IP information… Bob Hinden
- Re: [atn] [EXTERNAL] Re: Embedding IP information… otroan
- RE: [atn] [EXTERNAL] Re: Embedding IP information… Templin (US), Fred L
- Re: [EXTERNAL] Re: [atn] Embedding IP information… Fernando Gont
- Re: Embedding IP information in an IPv6 address (… Fernando Gont
- RE: [EXTERNAL] Re: Embedding IP information in an… Templin (US), Fred L
- Re: [atn] [EXTERNAL] Re: Embedding IP information… otroan
- RE: [atn] [EXTERNAL] Re: Embedding IP information… Templin (US), Fred L
- Re: [atn] [EXTERNAL] Re: Embedding IP information… 神明達哉
- Re: Embedding IP information in an IPv6 address (… Templin (US), Fred L
- Re: [EXTERNAL] Re: Embedding IP information in an… Philip Homburg
- Re: [EXTERNAL] Re: Embedding IP information in an… Alexandre Petrescu
- Re: Embedding IP information in an IPv6 address (… Templin (US), Fred L
- RE: [atn] [EXTERNAL] Re: Embedding IP information… Templin (US), Fred L
- Re: [atn] [EXTERNAL] Re: Embedding IP information… Philip Homburg
- RE: [atn] [EXTERNAL] Re: Embedding IP information… Templin (US), Fred L
- Re: [atn] [EXTERNAL] Re: Embedding IP information… otroan
- RE: [atn] [EXTERNAL] Re: Embedding IP information… Templin (US), Fred L
- Re: [atn] [EXTERNAL] Re: Embedding IP information… otroan
- Re: Embedding IP information in an IPv6 address (… Bob Hinden
- Re: Embedding IP information in an IPv6 address (… Templin (US), Fred L
- Re: Embedding IP information in an IPv6 address (… Bob Hinden
- Re: Embedding IP information in an IPv6 address (… Templin (US), Fred L
- Re: Embedding IP information in an IPv6 address (… Bob Hinden
- Re: Embedding IP information in an IPv6 address (… Templin (US), Fred L
- Re: Embedding IP information in an IPv6 address (… Bob Hinden
- Re: Embedding IP information in an IPv6 address (… Templin (US), Fred L
- RE: Embedding IP information in an IPv6 address (… Templin (US), Fred L
- RE: Embedding IP information in an IPv6 address (… Templin (US), Fred L
- Re: Embedding IP information in an IPv6 address (… Bob Hinden
- RE: [EXTERNAL] Re: Embedding IP information in an… Templin (US), Fred L
- Re: [EXTERNAL] Embedding IP information in an IPv… Bob Hinden
- RE: [EXTERNAL] Embedding IP information in an IPv… Templin (US), Fred L
- Re: [atn] [EXTERNAL] Re: Embedding IP information… Philip Homburg
- Re: Embedding IP information in an IPv6 address (… Behcet Sarikaya
- Re: Embedding IP information in an IPv6 address (… Templin (US), Fred L
- Re: Embedding IP information in an IPv6 address (… Templin (US), Fred L
- Re: Embedding IP information in an IPv6 address (… Ted Hardie
- RE: [EXTERNAL] Re: Embedding IP information in an… Templin (US), Fred L
- Re: [EXTERNAL] Re: Embedding IP information in an… Ole Troan
- RE: [EXTERNAL] Re: Embedding IP information in an… Manfredi (US), Albert E
- Re: [EXTERNAL] Embedding IP information in an IPv… Bob Hinden
- Re: Embedding IP information in an IPv6 address (… Templin (US), Fred L
- RE: [atn] [EXTERNAL] Embedding IP information in … Templin (US), Fred L
- Re: [atn] [EXTERNAL] Embedding IP information in … Bob Hinden
- RE: [atn] [EXTERNAL] Embedding IP information in … Templin (US), Fred L
- RE: [atn] [EXTERNAL] Embedding IP information in … Vasilenko Eduard
- RE: Embedding IP information in an IPv6 address (… Templin (US), Fred L
- Re: [atn] [EXTERNAL] Embedding IP information in … Bob Hinden
- Re: Starlink --- "simpler than IPv6" Templin (US), Fred L
- RE: Embedding IP information in an IPv6 address (… Templin (US), Fred L
- Re: Starlink --- "simpler than IPv6" Behcet Sarikaya
- Re: Starlink --- "simpler than IPv6" Templin (US), Fred L
- Re: Starlink --- "simpler than IPv6" Behcet Sarikaya
- Re: Starlink --- "simpler than IPv6" Alexandre Petrescu
- Re: Starlink --- "simpler than IPv6" Alexandre Petrescu
- RE: Embedding IP information in an IPv6 address (… Templin (US), Fred L
- Re: Embedding IP information in an IPv6 address (… Bob Hinden
- RE: Starlink --- "simpler than IPv6" Templin (US), Fred L
- RE: [EXTERNAL] Re: Embedding IP information in an… Templin (US), Fred L
- Re: [atn] Embedding IP information in an IPv6 add… Michael Richardson
- RE: Embedding IP information in an IPv6 address (… Templin (US), Fred L
- Re: Starlink --- "simpler than IPv6" Behcet Sarikaya
- Re: Starlink --- "simpler than IPv6" Templin (US), Fred L
- Re: Embedding IP information in an IPv6 address (… Philip Homburg
- Re: Starlink --- "simpler than IPv6" Alexandre Petrescu
- RE: [EXTERNAL] Re: Starlink --- "simpler than IPv… Templin (US), Fred L
- Re: Starlink --- "simpler than IPv6" Behcet Sarikaya
- Re: Starlink --- "simpler than IPv6" Bob Hinden
- Re: [atn] Embedding IP information in an IPv6 add… Bob Hinden
- Re: Embedding IP information in an IPv6 address (… Michael Richardson
- RE: [EXTERNAL] Re: [atn] Embedding IP information… Templin (US), Fred L
- RE: [EXTERNAL] Re: Embedding IP information in an… Templin (US), Fred L
- Re: [EXTERNAL] Re: Embedding IP information in an… Philip Homburg
- RE: [EXTERNAL] Re: Embedding IP information in an… Templin (US), Fred L
- RE: [EXTERNAL] Re: Embedding IP information in an… Templin (US), Fred L
- Re: Starlink --- "simpler than IPv6" Behcet Sarikaya
- Re: Starlink --- "simpler than IPv6" Bob Hinden
- Re: Starlink --- "simpler than IPv6" Alexandre Petrescu
- Re: Starlink --- "simpler than IPv6" Alexandre Petrescu
- Re: Starlink --- "simpler than IPv6" Alexandre Petrescu
- Re: Starlink --- "simpler than IPv6" Alexandre Petrescu
- Re: Starlink --- "simpler than IPv6" Bob Hinden
- Re: [EXTERNAL] Embedding IP information in an IPv… Bob Hinden
- Re: Starlink --- "simpler than IPv6" Behcet Sarikaya
- Re: Starlink --- "simpler than IPv6" Bob Hinden
- Re: Starlink --- "simpler than IPv6" Alexandre Petrescu