Skip to main content
Home
for DLMS smart meters
Open source solutions for DLMS smart metering

Main navigation

  • Home
  • Products
  • About us
  • Open Source
  • Community
  • Forum
  • Downloads
User account menu
  • Log in

Breadcrumb

  1. Home
  2. Low Level Security Issue

Low Level Security issue

Forum Rules

Before commenting read Forum rules

Don't comment the topic if you have a new question.

You can create a new topic selecting correct category from Gurux Forum and then create a new topic selecting "New Topic" from the top left.

By anders , 3 August, 2016
Forums
DLMSDirector

Hi

I'm trying to connect to meter with LLS. It seems like DLMS Director sends a disconnect request after pasing the reply. What can cause this? See log below.

13:20:49 Initializing Network connection.
13:20:53 Send AARQ request
00 01 00 10 00 01 00 35 60 33 A1 09 06 07 60 85 74 05 08 01 01 8A 02 07 80 8B 07 60 85 74 05 08 02 01 AC 07 80 05 48 45 4C 4C 4F BE 10 04 0E 01 00 00 00 06 5F 1F 04 00 00 7E 1F FF FF
13:20:55 Received data
00 01 00 01 00 10 00 2B 61 29 A1 09 06 07 60 85 74 05 08 01 01 A2 03 02 01 01 A3 05 A1 03 02 01 0D BE 10 04 0E 08 00 06 5F 1F 04 00 00 10 14 01 2C 00 07
13:20:55 Parsing AARE reply<CR><LF>61 29 A1 09 06 07 60 85 74 05 08 01 01 A2 03 02 01 01 A3 05 A1 03 02 01 0D BE 10 04 0E 08 00 06 5F 1F 04 00 00 10 14 01 2C 00 07
13:20:55 Disconnect request
00 01 00 10 00 01 00 02 62 00
13:20:56 Received data
00 01 00 01 00 10 00 04 0E 01 03 02
System.ArgumentException: Invalid Command.
vid GXDLMSDirector.GXDLMSDevice.InitializeConnection() i C:\Projects\GXDLMSDirector\Development\GXDLMSDevice.cs:rad 384
vid GXDLMSDirector.MainForm.Connect(Control sender, Object[] parameters) i C:\Projects\GXDLMSDirector\Development\MainForm.cs:rad 929

Profile picture for user Kurumi

Kurumi

9 years 10 months ago

Low Level Security issue

Hi,

Meter returns that Association request is permanently rejected.
Reason is that Authentication Failure.
You password is HELLO.
I believe that is not correct.
BR,

Mikko

  • Create new account
  • Reset your password

Hire Us!

Latest Releases

  • Tue, 06/09/2026 - 11:16
    gurux.dlms.java 4.0.95
  • Tue, 06/09/2026 - 10:03
    Gurux.DLMS.Python 1.0.199
  • Mon, 06/08/2026 - 13:39
    gurux.dlms.cpp 9.0.2606.0801
  • Mon, 06/01/2026 - 10:15
    gurux.dlms.cpp 9.0.2606.0101
  • Thu, 05/28/2026 - 16:06
    gurux.dlms.java 4.0.94

New forum topics

  • Error reading L&G Meter
  • Pass a TCP Client to GXNet
  • Australian EDMI Mk10D (Essential Energy area)
  • Strange mix of data notificiation vs get response
  • DLMS Connection
More

Who's new

  • Tuanhgg
  • Adel
  • charnon
  • Paddles
  • Miguel Ángel
RSS feed
Privacy FAQ GXDN Issues Contact
Follow Gurux on Twitter Follow Gurux on Linkedin