Re: [quicwg/base-drafts] What needs to be checked for address validation (#3327)
ekr <notifications@github.com> Fri, 14 February 2020 13:45 UTC
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Subject: Re: [quicwg/base-drafts] What needs to be checked for address validation (#3327)
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ekr commented on this pull request. > @@ -1834,10 +1834,9 @@ SHOULD include information that allows the server to verify that the source IP address and port in client packets remains constant. Servers might use tokens from NEW_TOKEN in deciding not to send a Retry packet, -even if the client address has changed. A token that was provided in -NEW_TOKEN cannot be used for address validation if the client address is not the -same, though servers MAY allow for the possibility of changes arising from new -mappings at a NAT. +even if the client address has changed. Tokens sent in NEW_TOKEN frames SHOULD +include information that allows the server to verify if the client address is +stable, but might allow for different NAT bindings or ephemeral port selection. I don't really understand the second sentence. What's an example of information that would allow the server to verify if the client address is stable. -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/quicwg/base-drafts/pull/3327#pullrequestreview-358948901
- [quicwg/base-drafts] What needs to be checked for… Martin Thomson
- Re: [quicwg/base-drafts] What needs to be checked… ianswett
- Re: [quicwg/base-drafts] What needs to be checked… Eric Kinnear
- Re: [quicwg/base-drafts] What needs to be checked… Mike Bishop
- Re: [quicwg/base-drafts] What needs to be checked… Kazuho Oku
- Re: [quicwg/base-drafts] What needs to be checked… ekr
- Re: [quicwg/base-drafts] What needs to be checked… Martin Thomson
- Re: [quicwg/base-drafts] What needs to be checked… Martin Thomson
- Re: [quicwg/base-drafts] What needs to be checked… Martin Thomson
- Re: [quicwg/base-drafts] What needs to be checked… Kazuho Oku
- Re: [quicwg/base-drafts] What needs to be checked… Martin Thomson
- Re: [quicwg/base-drafts] What needs to be checked… Kazuho Oku
- Re: [quicwg/base-drafts] What needs to be checked… Martin Thomson
- Re: [quicwg/base-drafts] What needs to be checked… Martin Thomson
- Re: [quicwg/base-drafts] What needs to be checked… ekr
- Re: [quicwg/base-drafts] What needs to be checked… Martin Thomson
- Re: [quicwg/base-drafts] What needs to be checked… Kazuho Oku
- Re: [quicwg/base-drafts] What needs to be checked… Martin Thomson
- Re: [quicwg/base-drafts] What needs to be checked… ekr
- Re: [quicwg/base-drafts] What needs to be checked… Martin Thomson
- Re: [quicwg/base-drafts] What needs to be checked… Martin Thomson
- Re: [quicwg/base-drafts] What needs to be checked… Martin Thomson
- Re: [quicwg/base-drafts] What needs to be checked… ekr
- Re: [quicwg/base-drafts] What needs to be checked… Martin Thomson
- Re: [quicwg/base-drafts] What needs to be checked… Kazuho Oku
- Re: [quicwg/base-drafts] What needs to be checked… Martin Thomson