[tor-bugs] #23713 [Metrics/Onionoo]: Expand parameters and fields around AS number and names

Tor Bug Tracker & Wiki blackhole at torproject.org
Tue Jul 24 13:58:25 UTC 2018


#23713: Expand parameters and fields around AS number and names
-----------------------------+--------------------------
 Reporter:  cypherpunks      |          Owner:  karsten
     Type:  enhancement      |         Status:  accepted
 Priority:  Medium           |      Milestone:
Component:  Metrics/Onionoo  |        Version:
 Severity:  Normal           |     Resolution:
 Keywords:                   |  Actual Points:
Parent ID:                   |         Points:
 Reviewer:                   |        Sponsor:
-----------------------------+--------------------------

Comment (by irl):

 Replying to [comment:6 karsten]:
 > Replying to [comment:5 irl]:
 > > I assume here that the comma-seperated list is to match any (union)?
 It is possible for a prefix to be announced by multiple AS in BGP and a
 future data source might provide all the ASs an IP address may be found
 in, not just one, so a match on all (intersection) is also a legitimate
 use case.
 >
 > Well, my (possibly flawed) plan was to use comma-separated lists for
 unions (`as=1,2,3` for relays in any of those three ASes) and repeatedly
 stated parameters for intersections (`as=1&as=2&as=3` for relays announced
 by all three ASes).

 This seems OK. I think Relay Search would have to explain this in the
 documentation as well as explaining it in Onionoo, but it's not
 ridiculously complicated to understand.

 > > The first two bullet points look good.
 >
 > Okay, great, I already started writing some code for them that I'll
 bring here for review as soon as it's ready.

 Cool.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/23713#comment:7>
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