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Error codes › Diameter

Diameter 2001 DIAMETER_SUCCESS

DiameterRFC 6733 §7.1 · 3GPP TS 29.272 §7.4.3 · RFC 4006

What it means

The responding node accepted and fully processed this request -- no error, rejection, or missing data. Whatever this procedure was requesting (registering the subscriber, fetching auth vectors, etc.) is now done on the responding side.

Where you see it

In the Result-Code or Experimental-Result-Code AVP of a Diameter answer (S6a, S6d, Gx, Gy, Cx…).

What to check

Look at the Origin-Host of the answer: an intermediate agent (DRA/IPX) and the home HSS mean different owners of the problem.

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