Re: [Softwires] MAP and 4rd - Feature comparison table
Rémi Després <despres.remi@laposte.net> Thu, 09 February 2012 09:39 UTC
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From: Rémi Després <despres.remi@laposte.net>
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Date: Thu, 09 Feb 2012 10:39:53 +0100
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Subject: Re: [Softwires] MAP and 4rd - Feature comparison table
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New version, after a discussion with Ole: +----+--------------------------------------+-----+-----+-----+-----+ | | Feature (based on CURRENT drafts) | MAP | MAP | 4rd | 4rd | | | | -T | -E | -H | -E | +----+--------------------------------------+-----+-----+-----+-----+ | 1 | Full Transparency to IPv4 DF bit | N | Y | Y | Y | | | | | | | | | 2 | ISP can impose a Tunnel traffic | N | Y | Y | Y | | | class | | | | | | | | | | | | | 3 | Possible support of CEs behind | N | N | Y | Y | | | third-party CPEs | | | | | | | | | | | | | 4 | IPv6 port-based ACLs work for IPv4 | Y | N | Y | N | | | packets | | | | | | | | | | | | | 5 | IPv6 web caches work for IPv4 | Y | N | Y | N | | | packets | | | | | | | | | | | | | 6 | No constraint on host addresses or | N | N | Y | Y | | | subnet prefixes in CE sites (V-octet | | | | | | | format) | | | | | | | | | | | | | 7 | Number of excluded ports is flexible | Y | Y | N | N | | | (GMA algorithm, 2 parameters) | | | | | | | | | | | | | 8 | Possible migration from DS routing | N | N | Y | Y | | | to IPv6-only routing without | | | | | | | changing CE addresses and/or | | | | | | | prefixes (DMR may apply to CEs) | | | | | | | | | | | | | 9 | BRs need no change for any new | N | N | Y | Y | | | protocol having ports at their usual | | | | | | | place and TCP-like checksum | | | | | | | (checksum neutrality) | | | | | | | | | | | | | 10 | IPv4-options supported | N | Y | N | N | | | | | | | | | 11 | Datagram reassembly avoided in BRs | N | N | Y | Y | | | | | | | | | 12 | Packet IDs from shared-address CEs | N | Y | Y | Y | | | cannot be confused in destinations | | | | | | | | | | | | | 13 | The number of rules CEs must be able | N | N | Y | Y | | | to support is defined | | | | | | | | | | | | | 14 | Minimum IP header length | 40 | 60 | 48 | 60 | +----+--------------------------------------+-----+-----+-----+-----+
- [Softwires] Moving forward with 4rd-T, 4rd-E & 4r… Alain Durand
- Re: [Softwires] Moving forward with 4rd-T, 4rd-E … Mouli Chandramouli (moulchan)
- Re: [Softwires] Moving forward with 4rd-T, 4rd-E … Ole Trøan
- Re: [Softwires] Moving forward with 4rd-T, 4rd-E … Rémi Després
- Re: [Softwires] Moving forward with 4rd-T, 4rd-E … Alain Durand
- Re: [Softwires] Moving forward with 4rd-T, 4rd-E … Ole Trøan
- Re: [Softwires] Moving forward with 4rd-T, 4rd-E … Rémi Després
- Re: [Softwires] Moving forward with 4rd-T, 4rd-E … Ole Trøan
- Re: [Softwires] Moving forward with 4rd-T, 4rd-E … Ole Trøan
- Re: [Softwires] Moving forward with 4rd-T, 4rd-E … Rémi Després
- Re: [Softwires] Moving forward with 4rd-T, 4rd-E … Rémi Després
- Re: [Softwires] Moving forward with 4rd-T, 4rd-E … Tina TSOU
- Re: [Softwires] Moving forward with 4rd-T, 4rd-E … Rémi Després
- Re: [Softwires] Moving forward with 4rd-T, 4rd-E … Ole Trøan
- Re: [Softwires] Moving forward with 4rd-T, 4rd-E … Ole Trøan
- [Softwires] MAP & 4rd-U - Preserving freedom of s… Rémi Després
- Re: [Softwires] MAP & 4rd-U - Preserving freedom … Ole Trøan
- [Softwires] Checksum neutrality and L4-protocol i… Rémi Després
- [Softwires] MAP & 4rd-U - Robust Renumbering avoi… Rémi Després
- Re: [Softwires] MAP & 4rd-U - Robust Renumbering … Ole Trøan
- [Softwires] MAP and 4rd-U - how to try to converge Rémi Després
- [Softwires] MAP and 4rd-U Alain Durand
- Re: [Softwires] MAP and 4rd-U Ralph Droms
- Re: [Softwires] MAP and 4rd-U Ole Trøan
- Re: [Softwires] MAP and 4rd-U Reinaldo Penno
- Re: [Softwires] MAP and 4rd-U Jacni Qin
- [Softwires] MAP and 4rd - Feature comparison table Rémi Després
- Re: [Softwires] MAP and 4rd - Feature comparison … Rémi Després
- Re: [Softwires] MAP and 4rd - Feature comparison … Ole Trøan
- Re: [Softwires] MAP and 4rd - Feature comparison … Xing Li
- Re: [Softwires] MAP and 4rd - Feature comparison … Rémi Després
- Re: [Softwires] MAP and 4rd - Relationship with S… Rémi Després
- Re: [Softwires] MAP and 4rd - Feature comparison … Ole Trøan
- Re: [Softwires] MAP and 4rd - Feature comparison … Rémi Després
- Re: [Softwires] Checksum neutrality and L4-protoc… Maoke
- Re: [Softwires] Checksum neutrality and L4-protoc… Rémi Després
- Re: [Softwires] Checksum neutrality and L4-protoc… Maoke
- Re: [Softwires] Checksum neutrality and L4-protoc… Rémi Després
- Re: [Softwires] Checksum neutrality and L4-protoc… Maoke
- Re: [Softwires] Checksum neutrality and L4-protoc… Washam Fan
- Re: [Softwires] Checksum neutrality and L4-protoc… Rémi Després
- Re: [Softwires] Checksum neutrality and L4-protoc… Maoke
- Re: [Softwires] Checksum neutrality and L4-protoc… Maoke
- Re: [Softwires] Checksum neutrality and L4-protoc… Rémi Després
- Re: [Softwires] Checksum neutrality and L4-protoc… Maoke
- Re: [Softwires] Checksum neutrality and L4-protoc… Rémi Després
- Re: [Softwires] Checksum neutrality and L4-protoc… Maoke
- [Softwires] 答复: MAP and 4rd-U Huangjing
- Re: [Softwires] MAP and 4rd - Relationship with S… Xing Li
- Re: [Softwires] MAP and 4rd - Relationship with S… Rémi Després
- Re: [Softwires] MAP and 4rd - Relationship with S… Xing Li
- Re: [Softwires] MAP and 4rd - Relationship with S… Rémi Després
- Re: [Softwires] MAP and 4rd - Relationship with S… Rajiv Asati (rajiva)
- Re: [Softwires] MAP and 4rd - Relationship with S… Rémi Després
- Re: [Softwires] MAP and 4rd - Relationship with S… Xing Li
- Re: [Softwires] MAP and 4rd - Relationship with S… Rémi Després
- Re: [Softwires] MAP and 4rd - Relationship with S… Wojciech Dec
- Re: [Softwires] MAP and 4rd - Relationship with S… Rémi Després
- Re: [Softwires] MAP and 4rd - Relationship with S… Wojciech Dec
- Re: [Softwires] MAP and 4rd - Relationship with S… Rémi Després
- Re: [Softwires] MAP and 4rd - Relationship with S… Wojciech Dec
- Re: [Softwires] MAP and 4rd - Relationship with S… Rémi Després