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EDNS Client Subnet *Port Number* feature in Recursor #5079

ahupowerdns opened this issue Feb 23, 2017 · 2 comments

EDNS Client Subnet *Port Number* feature in Recursor #5079

ahupowerdns opened this issue Feb 23, 2017 · 2 comments


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@ahupowerdns ahupowerdns commented Feb 23, 2017

  • Program: Recursor
  • Issue type: Feature request

Short description

EDNS Client Subnet can be used internally for CG-NAT mapping resolution, as in "who asked this question".

The port number should somehow be encoded in "EDNS client subnet with port number", and Lua should be able to see that port number.

This means the feature should also live in dnsdist.


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@ahupowerdns ahupowerdns added this to the rec-4.1.0 milestone Feb 23, 2017
@Habbie Habbie modified the milestones: rec-4.2.0, rec-4.1.0 Apr 21, 2017
@Habbie Habbie added dnsdist and removed rec labels Apr 21, 2017
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@Habbie Habbie commented Apr 21, 2017

Recursor Lua can already extract arbitrary options. Relabeling this to dnsdist.

@Habbie Habbie modified the milestones: dnsdist-1.2.0, rec-4.2.0 Apr 21, 2017
@rgacogne rgacogne modified the milestones: dnsdist-1.3.0, dnsdist-1.2.0 Aug 10, 2017
@pieterlexis pieterlexis mentioned this issue Jan 23, 2018
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3 participants