Re: [Ila] [E] Welcome and reference materials

"Bogineni, Kalyani" <Kalyani.Bogineni@VerizonWireless.com> Sun, 28 January 2018 18:10 UTC

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From: "Bogineni, Kalyani" <Kalyani.Bogineni@VerizonWireless.com>
To: Tom Herbert <tom@quantonium.net>, "ila@ietf.org" <ila@ietf.org>
CC: "Bogineni, Kalyani" <Kalyani.Bogineni@VerizonWireless.com>
Thread-Topic: [E] [Ila] Welcome and reference materials
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Date: Sun, 28 Jan 2018 18:10:03 +0000
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Subject: Re: [Ila] [E] Welcome and reference materials
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Tom:

Some comments on your ILAMP document.

https://tools.ietf.org/html/draft-herbert-ila-ilamp-00

My comments may be more related to difference in how specs are written in 3GPP and IETF. 

Section 2.2 seems to combine both network functions and functionalities. Section 2.2.1 and 2.2.2 describe
Network functions whereas 2.2.3 and 2.2.4 describe functionalities that the network functions perform. 
Similarly 2.3.1 and 2.3.2 describe network functions whereas 2.3.3 calls out one functionality that
the network functions perform.

Section 2.3.2 mentions that Mapping routers implement ILAMP. It needs to be mentioned in Section 2.2 also
that the nodes and hosts also implement ILAMP. 

Kalyani

-----Original Message-----
From: ila [mailto:ila-bounces@ietf.org] On Behalf Of Tom Herbert
Sent: Tuesday, January 16, 2018 1:58 PM
To: ila@ietf.org
Subject: [E] [Ila] Welcome and reference materials

Welcome to the ILA mailing list!

We'll be discussing problem statement, use cases, and architecture and the direction of ILA in IETF.

To kick things off, here are some reference materials on ILA...

---- Related drafts that have been posted:

* Identifier-locator addressing for IPv6 https://urldefense.proofpoint.com/v2/url?u=https-3A__datatracker.ietf.org_doc_draft-2Dherbert-2Dintarea-2Dila_&d=DwICAg&c=udBTRvFvXC5Dhqg7UHpJlPps3mZ3LRxpb6__0PomBTQ&r=IdiSODh8aDRjdCeGgd9MznLHMYKgKcs_YSwXBDiaofh47oilzaXYRYETcBynUdpT&m=B3eamilehBPGdn1FQwPcxaZDTlUgQW-X7gMzSPoVvas&s=tFmKi03TnR--hFIgDTYMCqhsT_Pdmckpe53F0Cq9QG4&e=

* Mobility Management Using Identifier Locator Addressing https://urldefense.proofpoint.com/v2/url?u=https-3A__tools.ietf.org_html_draft-2Dmueller-2Dila-2Dmobility-2D03&d=DwICAg&c=udBTRvFvXC5Dhqg7UHpJlPps3mZ3LRxpb6__0PomBTQ&r=IdiSODh8aDRjdCeGgd9MznLHMYKgKcs_YSwXBDiaofh47oilzaXYRYETcBynUdpT&m=B3eamilehBPGdn1FQwPcxaZDTlUgQW-X7gMzSPoVvas&s=khMxZMKoFO9Dgpl6wnf4tEj3bBv1qJPRVDgpwqjzhCg&e=

* Use of BGP for dissemination of ILA mapping information https://urldefense.proofpoint.com/v2/url?u=https-3A__tools.ietf.org_html_draft-2Dlapukhov-2Dbgp-2Dila-2Dafi-2D02&d=DwICAg&c=udBTRvFvXC5Dhqg7UHpJlPps3mZ3LRxpb6__0PomBTQ&r=IdiSODh8aDRjdCeGgd9MznLHMYKgKcs_YSwXBDiaofh47oilzaXYRYETcBynUdpT&m=B3eamilehBPGdn1FQwPcxaZDTlUgQW-X7gMzSPoVvas&s=JTeY5jlgrxbsSkS6crs2pt5Ru4oJFWpg2N18Y9PGwq4&e=

* Identifier Locator Addressing Mapping Protocol https://urldefense.proofpoint.com/v2/url?u=https-3A__tools.ietf.org_html_draft-2Dherbert-2Dila-2Dilamp-2D00&d=DwICAg&c=udBTRvFvXC5Dhqg7UHpJlPps3mZ3LRxpb6__0PomBTQ&r=IdiSODh8aDRjdCeGgd9MznLHMYKgKcs_YSwXBDiaofh47oilzaXYRYETcBynUdpT&m=B3eamilehBPGdn1FQwPcxaZDTlUgQW-X7gMzSPoVvas&s=KsovbqU72s0ox8lg7i-d6-Z-Vz3zKNKs8T6I69BvLXs&e=

* Deploying Identifier-Locator Addressing (ILA) in datacenter networks https://urldefense.proofpoint.com/v2/url?u=https-3A__tools.ietf.org_html_draft-2Dlapukhov-2Dila-2Ddeployment-2D01&d=DwICAg&c=udBTRvFvXC5Dhqg7UHpJlPps3mZ3LRxpb6__0PomBTQ&r=IdiSODh8aDRjdCeGgd9MznLHMYKgKcs_YSwXBDiaofh47oilzaXYRYETcBynUdpT&m=B3eamilehBPGdn1FQwPcxaZDTlUgQW-X7gMzSPoVvas&s=jtpSEn-15uCTqwKNabysbX0hvanecOd3aWX9nE9AaG8&e=

---- Presentations and papers:

* Internet-scale Virtual Networking Petr Lapukhov Network Engineer Using Identifier-Locator Addressing https://urldefense.proofpoint.com/v2/url?u=https-3A__www.nanog.org_sites_default_files_20161018-5FLapukhov-5FInternet-2DScale-5FVirtual-5FNetworking-5Fv1.pdf&d=DwICAg&c=udBTRvFvXC5Dhqg7UHpJlPps3mZ3LRxpb6__0PomBTQ&r=IdiSODh8aDRjdCeGgd9MznLHMYKgKcs_YSwXBDiaofh47oilzaXYRYETcBynUdpT&m=B3eamilehBPGdn1FQwPcxaZDTlUgQW-X7gMzSPoVvas&s=zcKnZhq41k41fwT7nhmqRo5GlBicQQ7eHFMTAUyCRN0&e=

* Identifier locator addressing (LWN)
https://urldefense.proofpoint.com/v2/url?u=https-3A__lwn.net_Articles_657012_&d=DwICAg&c=udBTRvFvXC5Dhqg7UHpJlPps3mZ3LRxpb6__0PomBTQ&r=IdiSODh8aDRjdCeGgd9MznLHMYKgKcs_YSwXBDiaofh47oilzaXYRYETcBynUdpT&m=B3eamilehBPGdn1FQwPcxaZDTlUgQW-X7gMzSPoVvas&s=puz-ElfBduxpJ70M0Fm51H2jwPeSp9fLnulY-kPZIHs&e=

* Feasibility of ILA as Network Virtualisation Overlay in multi-domain, multi-tenant Cloud https://urldefense.proofpoint.com/v2/url?u=http-3A__www.delaat.net_rp_2016-2D2017_p82_presentation.pdf&d=DwICAg&c=udBTRvFvXC5Dhqg7UHpJlPps3mZ3LRxpb6__0PomBTQ&r=IdiSODh8aDRjdCeGgd9MznLHMYKgKcs_YSwXBDiaofh47oilzaXYRYETcBynUdpT&m=B3eamilehBPGdn1FQwPcxaZDTlUgQW-X7gMzSPoVvas&s=7cMJsLbwXira5QWX7mZKQS7YT3Z-c7Sf2BBYD9fMqZY&e=

* Identifier Locator Addressing with IPv6 https://urldefense.proofpoint.com/v2/url?u=https-3A__datatracker.ietf.org_meeting_100_materials_slides-2D100-2Dintarea-2Didentifier-2Dlocator-2Daddressing-2Dfor-2Dipv6_&d=DwICAg&c=udBTRvFvXC5Dhqg7UHpJlPps3mZ3LRxpb6__0PomBTQ&r=IdiSODh8aDRjdCeGgd9MznLHMYKgKcs_YSwXBDiaofh47oilzaXYRYETcBynUdpT&m=B3eamilehBPGdn1FQwPcxaZDTlUgQW-X7gMzSPoVvas&s=c1vIM1OJR_BRcdMwPw0rGTbaNcUDcLrRmrt2NWoUv88&e=

---- Implementation

* ILA was integrated into 4.3 Linux
https://urldefense.proofpoint.com/v2/url?u=https-3A__lwn.net_Articles_654540_&d=DwICAg&c=udBTRvFvXC5Dhqg7UHpJlPps3mZ3LRxpb6__0PomBTQ&r=IdiSODh8aDRjdCeGgd9MznLHMYKgKcs_YSwXBDiaofh47oilzaXYRYETcBynUdpT&m=B3eamilehBPGdn1FQwPcxaZDTlUgQW-X7gMzSPoVvas&s=0wC8VjnOTtvcCsoi6jd00BqsEGbr_K9tjzThfo9FIkI&e=

* ILA router code for BPF and XDP
https://urldefense.proofpoint.com/v2/url?u=https-3A__www.mail-2Darchive.com_netdev-40vger.kernel.org_msg130088.html&d=DwICAg&c=udBTRvFvXC5Dhqg7UHpJlPps3mZ3LRxpb6__0PomBTQ&r=IdiSODh8aDRjdCeGgd9MznLHMYKgKcs_YSwXBDiaofh47oilzaXYRYETcBynUdpT&m=B3eamilehBPGdn1FQwPcxaZDTlUgQW-X7gMzSPoVvas&s=d_J_uSS2ZHKvaNYwEQpT1xSdYCgSXJiVJeCuPmOyz6E&e=

* IETF96 hackathon project to implement on ILA router in VPP

---- Related WGs and previous discussion in IETF

* ILA has been presented in nvo3, v6ops, and int-area

* There has also been considerable discussion about ILA on the 5GangIP list and some related discussion on the IDEAS list

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