====== Second Locking Code ======
<color darkorange>Nov 2019</color>\\ 

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**Introduction**
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When looking at the RX1 GUI, under servers we can see the Locking code for license generation.
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{{ :lockingcodecontroller.jpg?800 |}}
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However for some licenses a second locking code is required, this code (at the time of writing) is only available from the command line.
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Using either SSH or Keyboard/Mouse login to the RX1.
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    username: mfeng
    password: 2u4y&C
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from the command line, run the following:
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    cd /opt/ericsson/license-manager/bin/ 
    sudo ./echoid -d 
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(you will have to re-enter the password)
<file>
  Sentinel RMS Development Kit 8.6.1.1401 Host Locking Code Information Utility
  Copyright (C) 2014 SafeNet, Inc.

        ID PROM                            : 0x0
        Disk ID                            : 0x4A1366D6
        Host name                          : ENV-4E-963668
        Ethernet address[1]                : 74-FE-48-28-6E-A0
        Hard Disk Serial[1]                : 002732101E4C
        CPU Info String                    : GenuineIntel Intel(R) Xeon(R) CPU E3-1245 v6 @ 3.70GHz 6 14 9
        UUID                               : 4A30AAC8-F4E7-7241-8D20-18132D95D984

                Locking Code 1 [1] : 2018-*1E7 AY7B SU2H DPCR
                Locking Code 1 [1] (Old Style) : 2018-5F41F

        ---------------------------------------------------------------------

        Ethernet address[2]                : 74-FE-48-28-6E-A1
        Hard Disk Serial[1]                : 002732101E4C

                Locking Code 1 [2] : 2018-*162 UJRZ V257 RZFA
                Locking Code 1 [2] (Old Style) : 2018-6F41B

        ---------------------------------------------------------------------
</file>
You will get an output similar to the above with Locking Code 1 (this is the locking code you can see from the GUI) and Locking Code 2, the second locking code required for some licenses.
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