commit 3d0d39292cb10146a74aecddde9a3cc2bffc2177 Author: Nick Mathewson nickm@torproject.org Date: Fri Nov 23 10:30:53 2012 -0500
Make proposals 117, 208 (ipv6 exits) as finished.
("Finished" means we still need to merge them into tor-spec. Additionally, I've removed the parts of tor-spec that say "we don't do IPv6" as no longer true.) --- proposals/000-index.txt | 8 ++++---- proposals/117-ipv6-exits.txt | 3 ++- proposals/208-ipv6-exits-redux.txt | 4 ++-- tor-spec.txt | 7 ------- 4 files changed, 8 insertions(+), 14 deletions(-)
diff --git a/proposals/000-index.txt b/proposals/000-index.txt index caec770..4a641a2 100644 --- a/proposals/000-index.txt +++ b/proposals/000-index.txt @@ -37,7 +37,7 @@ Proposals by number: 114 Distributed Storage for Tor Hidden Service Descriptors [CLOSED] 115 Two Hop Paths [DEAD] 116 Two hop paths from entry guards [DEAD] -117 IPv6 exits [ACCEPTED] +117 IPv6 exits [FINISHED] 118 Advertising multiple ORPorts at once [SUPERSEDED] 119 New PROTOCOLINFO command for controllers [CLOSED] 120 Shutdown descriptors when Tor servers stop [DEAD] @@ -128,7 +128,7 @@ Proposals by number: 205 Remove global client-side DNS caching [OPEN] 206 Preconfigured directory sources for bootstrapping [OPEN] 207 Directory guards [OPEN] -208 IPv6 Exits Redux [OPEN] +208 IPv6 Exits Redux [FINISHED] 209 Tuning the Parameters for the Path Bias Defense [OPEN] 210 Faster Headless Consensus Bootstrapping [OPEN] 211 Internal Mapaddress for Tor Configuration Testing [OPEN] @@ -180,7 +180,6 @@ Proposals by status: 205 Remove global client-side DNS caching 206 Preconfigured directory sources for bootstrapping [for 0.2.4.x] 207 Directory guards [for 0.2.4.x] - 208 IPv6 Exits Redux [for 0.2.4.x] 209 Tuning the Parameters for the Path Bias Defense [for 0.2.4.x+] 210 Faster Headless Consensus Bootstrapping [for 0.2.4.x+] 211 Internal Mapaddress for Tor Configuration Testing [for 0.2.4.x+] @@ -189,7 +188,6 @@ Proposals by status: 214 Allow 4-byte circuit IDs in a new link protocol 215 Let the minimum consensus method change with time ACCEPTED: - 117 IPv6 exits [for 0.2.4.x] 140 Provide diffs between consensuses 147 Eliminate the need for v2 directories in generating v3 directories [for 0.2.4.x] 157 Make certificate downloads specific [for 0.2.4.x] @@ -203,6 +201,7 @@ Proposals by status: 098 Proposals that should be written 099 Miscellaneous proposals FINISHED: + 117 IPv6 exits [for 0.2.4.x] [in 0.2.4.7-alpha] 121 Hidden Service Authentication [in 0.2.1.x] 151 Improving Tor Path Selection 155 Four Improvements of Hidden Service Performance [in 0.2.1.x] @@ -211,6 +210,7 @@ Proposals by status: 161 Computing Bandwidth Adjustments [for 0.2.1.x] 162 Publish the consensus in multiple flavors [in 0.2.3.1-alpha] 180 Pluggable transports for circumvention [in 0.2.3.x] + 208 IPv6 Exits Redux [for 0.2.4.x] [in 0.2.4.7-alpha] CLOSED: 101 Voting on the Tor Directory System [in 0.2.0.x] 102 Dropping "opt" from the directory format [in 0.2.0.x] diff --git a/proposals/117-ipv6-exits.txt b/proposals/117-ipv6-exits.txt index 60ae332..9c51cf2 100644 --- a/proposals/117-ipv6-exits.txt +++ b/proposals/117-ipv6-exits.txt @@ -2,8 +2,9 @@ Filename: 117-ipv6-exits.txt Title: IPv6 exits Author: coderman Created: 10-Jul-2007 -Status: Accepted +Status: Finished Target: 0.2.4.x +Implemented-In: 0.2.4.7-alpha
Overview
diff --git a/proposals/208-ipv6-exits-redux.txt b/proposals/208-ipv6-exits-redux.txt index 6f83f3c..e25a901 100644 --- a/proposals/208-ipv6-exits-redux.txt +++ b/proposals/208-ipv6-exits-redux.txt @@ -2,9 +2,9 @@ Filename: 208-ipv6-exits-redux.txt Title: IPv6 Exits Redux Author: Nick Mathewson Created: 10-Oct-2012 -Status: Open +Status: Finished Target: 0.2.4.x - +Implemented-In: 0.2.4.7-alpha
1. Obligatory Motivation Section
diff --git a/tor-spec.txt b/tor-spec.txt index a3df860..1099e3d 100644 --- a/tor-spec.txt +++ b/tor-spec.txt @@ -1060,7 +1060,6 @@ see tor-design.pdf. An address type (6) [1 octet] The IPv6 address to which the connection was made [16 octets] A number of seconds (TTL) for which the address may be cached [4 octets] - [XXXX No version of Tor currently generates the IPv6 format.]
[Tor exit nodes before 0.1.2.0 set the TTL field to a fixed value. Later versions set the TTL to the last value seen from a DNS server, and expire @@ -1286,10 +1285,4 @@ see tor-design.pdf. cells when both a) the window is <= 450, and b) there are less than ten cell payloads remaining to be flushed at that edge.
-A.1. Differences between spec and implementation - -- The current specification requires all ORs to have IPv4 addresses, but - allows relays to exit and resolve to IPv6 addresses, and to declare IPv6 - addresses in their exit policies. The current codebase has no IPv6 - support at all.