Opened 9 months ago

Last modified 8 months ago

#33048 new project

O1.1 - Propose and implement IPv6 ORPort reachability checks on relays

Reported by: gaba Owned by:
Priority: Medium Milestone:
Component: Core Tor/Tor Version:
Severity: Normal Keywords:
Cc: Actual Points:
Parent ID: #33045 Points: 16
Reviewer: Sponsor: Sponsor55-must

Description (last modified by teor)

See Proposal 311: Tor Relay IPv6 Reachability:
https://gitweb.torproject.org/torspec.git/tree/proposals/311-relay-ipv6-reachability.txt

The child tickets are in proposal section order, but they will probably be implemented in this order:

Pre-Implementation Improvements:

  • Require IPv6 tests in Travis CI (O1.3, #33195)
  • Test IPv4 Reachability using Chutney (O1.3, #33232)

Implementation:

  • Allow Relay IPv6 Extends
  • Declare Support for Subprotocol Version "Relay=3"
  • Check Relay and Bridge IPv6 ORPort Reachability

Internal Testing:

  • Test IPv6 ORPort Reachability using Chutney (O1.3, #33228)
  • Test Legacy Relays Accept IPv6 Extends using Chutney (O1.3, #33231)

Public Tor Network Testing:

  • Test IPv6 ORPort Reachability on the Tor Network
  • Ask Relay Operators to Test IPv6 Reachability

Child Tickets

TicketStatusOwnerSummaryComponent
#24403newPropose and implement IPv6 ORPort reachability checks on relaysCore Tor/Tor
#32588merge_readyteorSetting ORPort [ipv6]:auto mistakenly advertises port 94Core Tor/Tor
#33043newProp 306: Keep bridge IPv6 behaviour in sync with client behaviourCore Tor/Tor
#33220assignedteorProp 311: 3. Allow Relay IPv6 ExtendsCore Tor/Tor
#33221assignedteorProp 311: 4. Ensure Relay and Bridge IPv6 ORPorts are ReachableCore Tor/Tor
#33226closedteorProp 311: 5. Declare Support for Subprotocol Version "Relay=3"Core Tor/Tor
#33229assignedProp 311: 6.1. Test IPv6 ORPort Reachability on the Tor NetworkCore Tor/Chutney
#33230assignedProp 311: 6.1. Ask Relay Operators to Test IPv6 ReachabilityCore Tor/Chutney
#33285closedteorMake sure relay protocol lists are sortedCore Tor/Tor
#33633closedteorMove extend and reachability code to the relay moduleCore Tor/Tor
#33817closedteorPerform Basic Relay IPv6 ExtendsCore Tor/Tor
#33880assignednickmConfusing "Your relay has a very large number of connections to other relays" relay messageCore Tor/Tor
#33898assignednickmStop modifying addr on connections, and delete real_addrCore Tor/Tor
#33899closedteorAllow IPv6 addresses to be canonicalCore Tor/Tor
#33900closedteorCheck for invalid zero IPv4 addresses and ports in extend cellsCore Tor/Tor
#33901closedteorAllow IPv6 extend cellsCore Tor/Tor
#33905newAdjust "large number of connections to other relays" warningsCore Tor/Tor
#33917closedteorMake IF_BUG_ONCE() support ALL_BUGS_ARE_FATALCore Tor/Tor
#33919needs_revisionWrite unit tests for channel_matches_target_addr_for_extend()Core Tor/Tor
#33956closedneelDefine and use TOR_ADDRPORT_BUF_LENCore Tor/Tor
#34137newMake sure inform_testing_reachability() reports the correct portsCore Tor/Tor
#34445assignednickmSplit assumereachable into self and authority componentsCore Tor/Tor
#34446assignednickmTestingTorNetwork should not set AssumeReachable 1Core Tor/Tor

Change History (8)

comment:1 Changed 9 months ago by gaba

Summary: Propose and implement IPv6 ORPort reachability checks on relaysO1.1 - Propose and implement IPv6 ORPort reachability checks on relays

comment:2 Changed 9 months ago by gaba

Description: modified (diff)

comment:3 Changed 8 months ago by teor

Description: modified (diff)

comment:4 Changed 8 months ago by teor

Points: 16

comment:5 Changed 8 months ago by teor

Description: modified (diff)

comment:6 Changed 8 months ago by teor

Description: modified (diff)

comment:7 Changed 8 months ago by teor

Description: modified (diff)

comment:8 Changed 8 months ago by teor

Description: modified (diff)
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