[tor-bugs] #9068 [Tor]: Unify reachableaddresses and IPv6 settings

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#9068: Unify reachableaddresses and IPv6 settings
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 Reporter:  nickm            |          Owner:  teor
     Type:  enhancement      |         Status:  accepted
 Priority:  Medium           |      Milestone:  Tor: 0.2.???
Component:  Tor              |        Version:
 Severity:  Normal           |     Resolution:
 Keywords:  tor-client ipv6  |  Actual Points:
Parent ID:  #17811           |         Points:
  Sponsor:                   |
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Changes (by teor):

 * owner:   => teor
 * status:  new => accepted


Comment:

 My design for this task is as follows:
 * Add ClientUseIPv4 set to 1 by default
 * When checking options, fail (REJECT) if ClientUseIPv4 is 0 and
 ClientUseIPv6 is 0
 * Make ClientUseIPv4 0 prepend "reject 0.0.0.0/0" to reachable addresses
 * Make ClientUseIPv6 0 prepend "reject [::]/0" to reachable addresses

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/9068#comment:3>
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