5 September 2019

FAQ 003555 EN

Gerhard Rehm

Licensing & Authorisation



How to find a server´s IP address where the Dlubal-dongle is inserted or activated?


The IP address of the server can be found in the ‘Admin Control Center’ (ACC) at the following address:

http: // localhost: 1947 / _int_ / devices.html

The IP address is displayed as soon as you move the mouse pointer over the server name (see Figure 01). If several dongle types are displayed, make sure that the vendor ID 48521 is displayed and the term ‘Key Type’ includes the term ‘Net’.


IP address Server name

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RFEM Main Program
RFEM 5.xx

Main Program

Structural engineering software for finite element analysis (FEA) of planar and spatial structural systems consisting of plates, walls, shells, members (beams), solids and contact elements

Price of First License
3,540.00 USD
RSTAB Main Program
RSTAB 8.xx

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The structural engineering software for design of frame, beam and truss structures, performing linear and nonlinear calculations of internal forces, deformations, and support reactions

Price of First License
2,550.00 USD