Hi, I am getting "Connection is permanently rejected. Authentication failure. I'm able to read without password but when I'm trying to read with password , Im getting this error, can You please help on this .
Please check that below logs
BlockCipher key: 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
Authentication Key:D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF
1: 7E A0 07 03 41 93 5A 64 7E
<HDLC len="9" >
<TargetAddress Value="1" />
<SourceAddress Value="20" />
<!-- SNRM frame. -->
<FrameType Value="93" />
<Snrm>
</Snrm>
</HDLC>
2: 7E A0 1E 41 03 73 8E 7F 81 80 12 05 01 80 06 01 80 07 04 00 00 00 01 08 04 00 00 00 01 53 3B 7E
<HDLC len="1D" >
<TargetAddress Value="20" />
<SourceAddress Value="1" />
<!-- UA frame. -->
<FrameType Value="73" />
<PDU>
<Ua>
<MaxInfoTX Value="128" />
<MaxInfoRX Value="128" />
<WindowSizeTX Value="1" />
<WindowSizeRX Value="1" />
</Ua>
</PDU>
</HDLC>
3: 7E A0 40 03 41 10 5F 93 E6 E6 00 60 32 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 06 80 04 31 32 33 34 BE 10 04 0E 01 00 00 00 06 5F 1F 04 00 20 18 58 FF FF 18 91 7E
<HDLC len="3F" >
<TargetAddress Value="1" />
<SourceAddress Value="20" />
<!-- AARQ frame. -->
<FrameType Value="10" />
<PDU>
<AssociationRequest>
<ApplicationContextName Value="LN" />
<SenderACSERequirements Value="1" />
<MechanismName Value="Low" />
<CallingAuthentication Value="31323334" />
<InitiateRequest>
<ProposedDlmsVersionNumber Value="06" />
<ProposedConformance>
<ConformanceBit Name="GeneralBlockTransfer" />
<ConformanceBit Name="BlockTransferWithGetOrRead" />
<ConformanceBit Name="BlockTransferWithSetOrWrite" />
<ConformanceBit Name="Access" />
<ConformanceBit Name="Get" />
<ConformanceBit Name="Set" />
</ProposedConformance>
<ProposedMaxPduSize Value="FFFF" />
</InitiateRequest>
</AssociationRequest>
</PDU>
</HDLC>
4: 7E A0 25 41 03 30 F6 83 E6 E7 00 61 17 A1 09 06 07 60 85 74 05 08 01 01 A2 03 02 01 01 A3 05 A1 03 02 01 0D AE 4F 7E
<HDLC len="24" >
<TargetAddress Value="20" />
<SourceAddress Value="1" />
<!-- AARE frame. -->
<FrameType Value="30" />
<PDU>
<AssociationResponse>
<ApplicationContextName Value="LN" />
<!-- PermanentRejected -->
<AssociationResult Value="01" />
<ResultSourceDiagnostic>
<!-- AuthenticationFailure -->
<ACSEServiceUser Value="0D" />
</ResultSourceDiagnostic>
</AssociationResponse>
</PDU>
</HDLC>
5: 7E A0 1E 41 03 73 8E 7F 81 80 12 05 01 80 06 01 80 07 04 00 00 00 01 08 04 00 00 00 01 53 3B 7E
<HDLC len="1D" >
<TargetAddress Value="20" />
<SourceAddress Value="1" />
<!-- UA frame. -->
<FrameType Value="73" />
<PDU>
<Ua>
<MaxInfoTX Value="128" />
<MaxInfoRX Value="128" />
<WindowSizeTX Value="1" />
<WindowSizeRX Value="1" />
</Ua>
</PDU>
</HDLC>
Hi, I believe that your Low…
Hi,
I believe that your Low-Level Password is wrong. Now you are using value: 1234
Check that.
BR,
Mikko
Hi, Thank you for your…
Hi,
Thank you for your response. Yes, I was setting up, the same password in my C code..
Hi, Can you now establish…
Hi,
Can you now establish the connection? Make sure that you are using the correct client address.
BR,
Mikko
Thank you for your response…
Hi,
Thank you for your response. I have checked it, and I'm using MR association, so the client address was 0x20, but I was unable to collect the objects from the meter, and I'm getting the below error GetObjects failed.
15:46:13 Collecting objects
TX: 7E A0 2C 03 41 32 9F 9F E6 E6 00 C8 1E 30 00 00 00 02 78 C8 46 9D 52 2A 60 0B 5C 62 92 7A 7C D3 A0 3E 35 97 B7 93 B2 6A D5 E7 82 0E 3E 7E
15:46:14
RX: 7E A8 89 41 03 52 CB AC E6 E7 00 CC 82 01 05 30 00 00 00 01 FB AD A9 61 91 E9 AB 11 E4 2D 2D 65 B2 0A 85 4E 71 09 BA EE D3 3A F5 13 FA B5 CA 8D F6 FF 6A 26 97 DE 9E C9 1C A7 0A 76 BB 70 44 34 37 C4 3D F7 FD 19 BC F4 3B D8 EA 4F 51 58 B4 14 39 0D A9 40 17 41 26 42 51 E8 22 B7 A1 66 00 67 09 1A F0 F7 A5 89 BA 82 FD 35 66 32 9C FE FA 57 57 02 60 7F FB B0 FC 30 2D 12 47 37 F6 41 F4 0B FC 85 B5 4A 83 08 96 5E 86 9F 7E
15:46:14
TX: 7E A0 07 03 41 51 44 81 7E
15:46:14
RX: 7E A8 89 41 03 54 FD C9 74 84 8F E2 C9 79 7C 03 7D 55 48 E3 58 06 9C 34 6C 75 C1 95 AA B7 F6 F6 E3 47 EC C5 A2 61 39 C8 E5 E9 5F 39 83 BD 57 42 A3 43 E4 31 12 1E 08 F9 A4 D6 1D DC FA CF 71 F1 47 0F A2 3D 6B 67 DB D3 34 2E 36 BC CF 4C 4C E2 68 85 08 5E C4 9A 78 4B BA E4 A2 FD 8D 2C FA 87 9F E9 3F 01 42 C7 DB EF 5A 60 2A DC 9F F9 96 0C EF BF E0 BC 4E 8F 76 73 06 D6 CC EF 45 C5 8F 94 C7 70 5B 40 7B B1 E3 A5 93 07 7E
15:46:14
TX: 7E A0 07 03 41 71 46 A0 7E
15:46:14
RX: 7E A0 15 41 03 56 34 C9 50 F4 88 5E D0 68 C2 A3 76 92 13 BF 1F D8 7E
15:46:14
TX: 7E A0 26 03 41 94 0D 83 E6 E6 00 C8 18 30 00 00 00 03 66 ED 83 B2 AD B0 FC 8D 81 C5 5C 56 57 F4 E9 45 0D 69 F8 64 32 7E
15:46:19 Data send failed. Try to resend 1/3
15:46:24 Data send failed. Try to resend 2/3
15:46:29 Failed to receive reply from the device in given time.
Hi, Your data is encrypted…
Hi,
Your data is encrypted and you didn't add the AARQ/AARE messages.
BR,
Mikko
Hi, Please check below ARQ…
Hi, Please check below ARQ messages..
First time I'm able to connect see this logs...
11:19:36 11:19:36.466 Info Opening
11:19:36 11:19:36.470 Info Serial Port Settings: Port Name: COM6 Baud Rate: 9600 Data Bits: 8 Parity: None Stop Bits: One Flow Control: None Eop: None
11:19:36 11:19:36.486 Info Open
11:19:37 Send SNRM request.
TX: 7E A0 07 03 21 93 0F 01 7E
11:19:37 11:19:37.502 Sent 7E A0 07 03 21 93 0F 01 7E
11:19:37 11:19:37.525 Received 7E A0
11:19:37 11:19:37.535 Received A0 1E 21 03 73 C3 7A 81 80 12 05 01 80
11:19:37 11:19:37.552 Received 01 80 07 04 00 00 00 01 08 04 00 00 00 01
11:19:37 11:19:37.567 Received 53 3B
11:19:37
RX: 7E A0 1E 21 03 73 C3 7A 81 80 12 05 01 80 06 01 80 07 04 00 00 00 01 08 04 00 00 00 01 53 3B 7E
11:19:37 Send AARQ request.
TX: 7E A0 2B 03 21 10 FB AF E6 E6 00 60 1D A1 09 06 07 60 85 74 05 08 01 01 BE 10 04 0E 01 00 00 00 06 5F 1F 04 00 62 1E 5D FF FF 88 55 7E
11:19:37 11:19:37.572 Sent 7E A0 2B 03 21 10 FB AF E6 E6 00 60 1D A1 09 06 07 60 85 74 05 08 01 01 BE 10 04 0E 01 00 00 00 06 5F 1F 04 00 62 1E 5D FF FF 88 55 7E
11:19:37 11:19:37.663 Received 7E A0 37 21
11:19:37 11:19:37.679 Received 21 03 30 6C 7C E6 E7 00 61 29 A1
11:19:37 11:19:37.695 Received 60 85 74 05 08 01 01 A2 03 02 01 00 A3 05
11:19:37 11:19:37.711 Received A1 03 02 01 00 BE 10 04 0E 08 00 06 5F 1F
11:19:37 11:19:37.727 Received 04 00 00 00 10 02 00 00 07 1C EA
11:19:37
RX: 7E A0 37 21 03 30 6C 7C E6 E7 00 61 29 A1 09 06 07 60 85 74 05 08 01 01 A2 03 02 01 00 A3 05 A1 03 02 01 00 BE 10 04 0E 08 00 06 5F 1F 04 00 00 00 10 02 00 00 07 1C EA 7E
11:19:37 11:19:37.734 Sent 7E A0 19 03 21 32 6F D8 E6 E6 00 C0 01 C1 00 01 00 00 2B 01 02 FF 02 00 0B B6 7E
11:19:37 11:19:37.823 Received 7E A0 15 21 03
11:19:37 11:19:37.839 Received 03 52 5D 8A E6 E7 00 C4 01 C1
11:19:37 11:19:37.855 Received 00 00 7D 18
11:19:37
RX: 7E A0 15 21 03 52 5D 8A E6 E7 00 C4 01 C1 00 06 00 00 00 00 7D 18 7E
11:19:37 Disconnect request
TX: 7E A0 07 03 21 53 03 C7 7E
11:19:37 11:19:37.861 Sent 7E A0 07 03 21 53 03 C7 7E
11:19:37 11:19:37.887 Received 7E A0 1E 21 03 73 C3 7A 81 80 12
11:19:37 11:19:37.903 Received 12 05 01
11:19:37 11:19:37.919 Received 08 04 00 00 00 01 53 3B
11:19:37
RX: 7E A0 1E 21 03 73 C3 7A 81 80 12 05 01 80 06 01 80 07 04 00 00 00 01 08 04 00 00 00 01 53 3B 7E
11:19:37 Send SNRM request.
TX: 7E A0 07 03 41 93 5A 64 7E
11:19:37 11:19:37.920 Sent 7E A0 07 03 41 93 5A 64 7E
11:19:37 11:19:37.950 Received 7E A0 1E 41 03 73 8E 7F 81 80 12 05 01 80
11:19:37 11:19:37.967 Received 80
11:19:37 11:19:37.983 Received 00 01 53 3B
11:19:37
RX: 7E A0 1E 41 03 73 8E 7F 81 80 12 05 01 80 06 01 80 07 04 00 00 00 01 08 04 00 00 00 01 53 3B 7E
11:19:38 Send AARQ request.
TX: 7E A0 61 03 41 10 B7 00 E6 E6 00 60 53 A1 09 06 07 60 85 74 05 08 01 03 A6 0A 04 08 71 77 65 72 74 79 75 69 8A 02 07 80 8B 07 60 85 74 05 08 02 01 AC 08 80 06 31 32 33 34 35 36 BE 23 04 21 21 1F 30 00 00 00 01 34 69 6E 7E 1F 93 97 5A 7D 5E C2 57 45 D1 C6 67 DD DF 81 65 C1 14 04 E2 7A E6 83 88 7E
11:19:38 11:19:38.005 Sent 7E A0 61 03 41 10 B7 00 E6 E6 00 60 53 A1 09 06 07 60 85 74 05 08 01 03 A6 0A 04 08 71 77 65 72 74 79 75 69 8A 02 07 80 8B 07 60 85 74 05 08 02 01 AC 08 80 06 31 32 33 34 35 36 BE 23 04 21 21 1F 30 00 00 00 01 34 69 6E 7E 1F 93 97 5A 7D 5E C2 57 45 D1 C6 67 DD DF 81 65 C1 14 04 E2 7A E6 83 88 7E
11:19:38 11:19:38.255 Received 7E A0 56 41 03 30 7E FC E6 E7 00
11:19:38 11:19:38.271 Received 60 85 74 05
11:19:38 11:19:38.287 Received A2 03 02 01 00 A3 05 A1 03 02 01 00 A4 0A
11:19:38 11:19:38.303 Received 04 08 71 77 65 FF FF FF FF FF BE 23 04
11:19:38 11:19:38.319 Received 21 28 1F 30 00 00 00 00 BB B7 76 F8 96 26
11:19:38 11:19:38.324 Received 28 8B 60 19 49
11:19:38 11:19:38.338 Received 1A B9 20 1E 99 0E E5 A1 75 EA 56 42 6C
11:19:38 11:19:38.355 Received E3 2F DF 2C
11:19:38
RX: 7E A0 56 41 03 30 7E FC E6 E7 00 61 48 A1 09 06 07 60 85 74 05 08 01 03 A2 03 02 01 00 A3 05 A1 03 02 01 00 A4 0A 04 08 71 77 65 FF FF FF FF FF BE 23 04 21 28 1F 30 00 00 00 00 BB B7 76 F8 96 26 28 8B 60 19 49 1A B9 20 1E 99 0E E5 A1 75 EA 56 42 6C E3 2F DF 2C 7E
When I try next time, I am not able to connect. Please check the below logs.
11:21:42 11:21:42.146 Info Opening
11:21:42 11:21:42.146 Info Serial Port Settings: Port Name: COM6 Baud Rate: 9600 Data Bits: 8 Parity: None Stop Bits: One Flow Control: None Eop: None
11:21:42 11:21:42.158 Info Open
11:21:43 Send SNRM request.
TX: 7E A0 07 03 21 93 0F 01 7E
11:21:43 11:21:43.174 Sent 7E A0 07 03 21 93 0F 01 7E
11:21:43 11:21:43.195 Received 7E A0 1E 21
11:21:43 11:21:43.211 Received 21 03 73 C3 7A 81 80 12 05 01 80
11:21:43 11:21:43.227 Received 07 04 00 00 00 01 08 04 00 00 00 01 53 3B
11:21:43
RX: 7E A0 1E 21 03 73 C3 7A 81 80 12 05 01 80 06 01 80 07 04 00 00 00 01 08 04 00 00 00 01 53 3B 7E
11:21:43 Send AARQ request.
TX: 7E A0 2B 03 21 10 FB AF E6 E6 00 60 1D A1 09 06 07 60 85 74 05 08 01 01 BE 10 04 0E 01 00 00 00 06 5F 1F 04 00 62 1E 5D FF FF 88 55 7E
11:21:43 11:21:43.230 Sent 7E A0 2B 03 21 10 FB AF E6 E6 00 60 1D A1 09 06 07 60 85 74 05 08 01 01 BE 10 04 0E 01 00 00 00 06 5F 1F 04 00 62 1E 5D FF FF 88 55 7E
11:21:43 11:21:43.323 Received 7E A0 37 21
11:21:43 11:21:43.339 Received 21 03 30 6C 7C E6 E7 00 61 29 A1
11:21:43 11:21:43.355 Received 60 85 74 05 08 01 01 A2 03 02 01 00 A3 05
11:21:43 11:21:43.371 Received A1 03 02 01 00 BE 10 04 0E 08 00 06 5F 1F
11:21:43 11:21:43.387 Received 04 00 00 00 10 02 00 00 07 1C EA
11:21:43
RX: 7E A0 37 21 03 30 6C 7C E6 E7 00 61 29 A1 09 06 07 60 85 74 05 08 01 01 A2 03 02 01 00 A3 05 A1 03 02 01 00 BE 10 04 0E 08 00 06 5F 1F 04 00 00 00 10 02 00 00 07 1C EA 7E
11:21:43 11:21:43.389 Sent 7E A0 19 03 21 32 6F D8 E6 E6 00 C0 01 C1 00 01 00 00 2B 01 02 FF 02 00 0B B6 7E
11:21:43 11:21:43.435 Received 7E A0 15 21 03
11:21:43 11:21:43.451 Received 03 52 5D 8A E6 E7 00 C4 01 C1
11:21:43 11:21:43.468 Received 00 0C 11 D2
11:21:43
RX: 7E A0 15 21 03 52 5D 8A E6 E7 00 C4 01 C1 00 06 00 00 00 0C 11 D2 7E
11:21:43 Disconnect request
TX: 7E A0 07 03 21 53 03 C7 7E
11:21:43 11:21:43.471 Sent 7E A0 07 03 21 53 03 C7 7E
11:21:43 11:21:43.499 Received 7E A0 1E 21 03 73 C3 7A 81 80 12
11:21:43 11:21:43.515 Received 12 05 01 80
11:21:43 11:21:43.531 Received 04 00 00 00 01 53 3B
11:21:43
RX: 7E A0 1E 21 03 73 C3 7A 81 80 12 05 01 80 06 01 80 07 04 00 00 00 01 08 04 00 00 00 01 53 3B 7E
11:21:43 Send SNRM request.
TX: 7E A0 07 03 41 93 5A 64 7E
11:21:43 11:21:43.532 Sent 7E A0 07 03 41 93 5A 64 7E
11:21:43 11:21:43.563 Received 7E A0 1E 41 03 73 8E 7F 81 80 12 05 01
11:21:43 11:21:43.579 Received 01 80
11:21:43 11:21:43.595 Received 00 00 01 53 3B
11:21:43
RX: 7E A0 1E 41 03 73 8E 7F 81 80 12 05 01 80 06 01 80 07 04 00 00 00 01 08 04 00 00 00 01 53 3B 7E
11:21:43 Send AARQ request.
TX: 7E A0 61 03 41 10 B7 00 E6 E6 00 60 53 A1 09 06 07 60 85 74 05 08 01 03 A6 0A 04 08 71 77 65 72 74 79 75 69 8A 02 07 80 8B 07 60 85 74 05 08 02 01 AC 08 80 06 31 32 33 34 35 36 BE 23 04 21 21 1F 30 00 00 00 0D F4 22 3E DE 89 2C 52 49 F0 A8 20 67 D9 3D A5 D6 6D C0 71 8B 7D 22 21 83 8E 30 57 5A 7E
11:21:43 11:21:43.596 Sent 7E A0 61 03 41 10 B7 00 E6 E6 00 60 53 A1 09 06 07 60 85 74 05 08 01 03 A6 0A 04 08 71 77 65 72 74 79 75 69 8A 02 07 80 8B 07 60 85 74 05 08 02 01 AC 08 80 06 31 32 33 34 35 36 BE 23 04 21 21 1F 30 00 00 00 0D F4 22 3E DE 89 2C 52 49 F0 A8 20 67 D9 3D A5 D6 6D C0 71 8B 7D 22 21 83 8E 30 57 5A 7E
11:21:43 11:21:43.691 Received 02 A0 1E 41
11:21:48 Data send failed. Try to resend 1/3
11:21:48 11:21:48.614 Sent 7E A0 61 03 41 10 B7 00 E6 E6 00 60 53 A1 09 06 07 60 85 74 05 08 01 03 A6 0A 04 08 71 77 65 72 74 79 75 69 8A 02 07 80 8B 07 60 85 74 05 08 02 01 AC 08 80 06 31 32 33 34 35 36 BE 23 04 21 21 1F 30 00 00 00 0D F4 22 3E DE 89 2C 52 49 F0 A8 20 67 D9 3D A5 D6 6D C0 71 8B 7D 22 21 83 8E 30 57 5A 7E
11:21:48 11:21:48.696 Received 02 A0 1E 41
11:21:53 Data send failed. Try to resend 2/3
11:21:53 11:21:53.617 Sent 7E A0 61 03 41 10 B7 00 E6 E6 00 60 53 A1 09 06 07 60 85 74 05 08 01 03 A6 0A 04 08 71 77 65 72 74 79 75 69 8A 02 07 80 8B 07 60 85 74 05 08 02 01 AC 08 80 06 31 32 33 34 35 36 BE 23 04 21 21 1F 30 00 00 00 0D F4 22 3E DE 89 2C 52 49 F0 A8 20 67 D9 3D A5 D6 6D C0 71 8B 7D 22 21 83 8E 30 57 5A 7E
11:21:53 11:21:53.700 Received 02 A0 1E 41
11:21:58 Failed to receive reply from the device in given time.
11:21:58 11:21:58.632 Sent 7E A0 07 03 41 53 56 A2 7E
11:21:58 11:21:58.659 Received 02 A0 1E 41 02 A0 1E 41
11:21:58 11:21:58.674 Received 00 00 00 01 08 04 00 00 00 01 53 3B 7E 03
11:21:58 11:21:58.690 Received 00 01 08 04 00 00 00 01 53 3B
11:21:58
RX: 02 A0 1E 41 02 A0 1E 41 02 A0 1E 41 7E A0 1E 41 03 73 8E 7F 81 80 12 05 01 80 06 01 80 07 04 00 00 00 01 08 04 00 00 00 01 53 3B 7E
11:21:58 11:21:58.692 Info Closing
11:21:58 11:21:58.818 Info Closed