Hi,

This is a minor update to the protocol.

There were a few instances where a proxy's inability or refusal to honor a stack option was done silently. This was indistinguishable from a case where the option was not supported altogether by the proxy, and has been fixed.

Cheers,
Vlad
-------- Forwarded Message --------
Subject:        New Version Notification for 
draft-olteanu-intarea-socks-6-11.txt
Date:   Mon, 02 Nov 2020 15:51:19 -0800
From:   [email protected]
To: Vladimir Olteanu <[email protected]>, Dragos Niculescu <[email protected]>




A new version of I-D, draft-olteanu-intarea-socks-6-11.txt
has been successfully submitted by Vladimir Olteanu and posted to the
IETF repository.

Name: draft-olteanu-intarea-socks-6
Revision: 11
Title: SOCKS Protocol Version 6
Document date: 2020-11-02
Group: Individual Submission
Pages: 44
URL: https://secure-web.cisco.com/12JtH96uTYCkTgcwo6j_xefDtcwaDz7Q1BpvHGaN-gYbaPf1cQhZ7eYAQJbDKfNvacK_mdWS1ghlmkudTsn2cCteT5S1BxJ_HHHrd4VwR8PCK207fiQhZOaolsSeVJaOH9vKutzc_EoL36IeYwgHOsDxBITq01TZMN_Hd2yWncBbGV36nkqrbek7ezTyMKf3AIDuKYksloLjCZjsVh2OLyRMYniWJR6qKwW1gMutmPD_-iaOFoUgiNVPBd80Rp1Us-3feUfcpgwnUrTU6NAozjh2fJp5DT28T3Ow5yBYC0NlxgdjhukRDCdnDi0UesxGFuSSgI4rSU7fxR2ryrVVJTg/https%3A%2F%2Fwww.ietf.org%2Farchive%2Fid%2Fdraft-olteanu-intarea-socks-6-11.txt Status: https://secure-web.cisco.com/1kZHnt7XVeydfRekYGCLlw9RMIWZNGzvO08ZSXaV72fX8mXYOCGIzRnPIXSKwJd-PhQGHvuvlp25Ppu8c64Gbd2pxpQWuk4LMTKAqEvkRIHdhPNi-9eKw4sYEUyZV7bK87V2QuT2J5FjvcABOvZsdD2yCpkl4wsLWfnKxxRp_XsxJXxCsUF0DU-vdcRVbiqEiCy4uwo1ijSO8XPEgnIy56mH0RnVFwovatFCUzsB0yWWOlXc20kABfzClpSy_miLfxl7wUn20lu6YMfbV5DCoOluZB8mR-qXmaPPW3Wra3aIOLlNeqPzSZQrnF-01YdyT/https%3A%2F%2Fdatatracker.ietf.org%2Fdoc%2Fdraft-olteanu-intarea-socks-6%2F Htmlized: https://secure-web.cisco.com/1wzzEQhHREz-zOpzwn3HUz8ggEVO3sbrlvsn3caGOlyRRYR4v848OKWbIS5_TiRai1UllRE8PUy57ccR25CK7h65Rp1RMB8v93nYLc5L-ltyJIMkEu05PCVxEEEB4_e248k5fqoEmzsucN4wb7hE5ndVQwF9vTyqDSSxAoBNYGN5cneu2SwDQ4OmaymECMrYosnL686TZjFZSk8f8GjuNKr3XR4LR68eGrFrZ2Pt9-AmTZUgFkXjyQqreWzGPP6r9-Aw1aJAzOciVp47W8FhU4ZdmrgDekhJQy723RT7E_FaojTOD6tp_YE97SiCG30Pb/https%3A%2F%2Fdatatracker.ietf.org%2Fdoc%2Fhtml%2Fdraft-olteanu-intarea-socks-6 Htmlized: https://secure-web.cisco.com/14I0C7tnCi9--IeVTjYsEI2PRvG-0-QbM67gGgWXH1pj9rANY5m299nfXRevElJ17HGpIVUqULM7YwrzvltcjS7mQukrOC7c3DVuJShvF1VGsvQ0GtyfHgAnsz2KD0tyvFduDrTEL6WDijIAkav91SITcvXQSSGP-Z75fGcyHDp07-VZYsaRzeTUbAUEZ_OA8mRtPjsJ4FTzTIDvCvm63Niv9X6eGonXb3b0Sx_t1nt0M-dXB1zaRrKOPKk7M6rT22IHzJMu5jQ-rDOq9om3UCfySO-UJpUIkoq9TvnmeUnGQj6GQ_j_31m_lMGnOAydbAbLLmhB-etJNKoMyq-W5kg/https%3A%2F%2Ftools.ietf.org%2Fhtml%2Fdraft-olteanu-intarea-socks-6-11 Diff: https://secure-web.cisco.com/1R-RwJMigcMJOjEQHyoq_ndrw3tZbgf3ivAs5vhZ4QHZAxjQj3_14gta9I6E5DHlM0YVn2D-U2cXcotnXHdWPY6ZJetAPH-Ib-4bbl5c7NuNaFuoCXFuWht__ifLaOZ3RqFZOl1zr9Y6KWUx3qHsZoZuY4sBy3HsD2yq4c-GpXFt89jEQqaTmKe7gTGkLGBakpiDMrDpNCqOxPFsDsDnq1DQ1UIzJkf1yDNS_HoPLWluYdF7TJEGhCJ2Q3-9zVwa1Sm-5BzywqFcjpOlRedZJaBSCA2_UQi1fYS557rSozHIAL8pqEGxRmfFzaQI7xOdq31XFSQ-ahUTqsvDjw9H4VQ/https%3A%2F%2Fwww.ietf.org%2Frfcdiff%3Furl2%3Ddraft-olteanu-intarea-socks-6-11

Abstract:
The SOCKS protocol is used primarily to proxy TCP connections to
arbitrary destinations via the use of a proxy server. Under the
latest version of the protocol (version 5), it takes 2 RTTs (or 3, if
authentication is used) before data can flow between the client and
the server.

This memo proposes SOCKS version 6, which reduces the number of RTTs
used, takes full advantage of TCP Fast Open, and adds support for
0-RTT authentication.



Please note that it may take a couple of minutes from the time of submission
until the htmlized version and diff are available at tools.ietf.org.

The IETF Secretariat



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