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| Dealing with old Dell iDRACs is always fun. Here are some notes on how to get it working.
| | #REDIRECT [[Dell Remote Access Controller]] |
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| == Troubleshooting ==
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| === Network connection has dropped ===
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| [[File:IDRAC connection dropped.png|alt=iDRAC Network connection has been dropped|thumb|iDRAC Network connection has been dropped]]
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| Install icedtea-web or the official JDK from oracle. Because the iDRAC uses RC4 for SSL/TLS, you will get an error "The viewer has terminated. Reason: The network connection has dropped." if you try to connect. To work around this, you will need to edit <code>/usr/java/jdk1.8.0_202-amd64/jre/lib/security/java.security</code> (change the java version as required) and edit <code>jdk.tls.disabledAlgorithms</code> to not include RC4. Save the file and try launching the java web start applet again.
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| {{Highlight
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| | code = 644 #jdk.tls.disabledAlgorithms=SSLv3, RC4, DES, MD5withRSA, DH keySize < 1024, \
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| 645 # EC keySize < 224, 3DES_EDE_CBC, anon, NULL
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| 646 jdk.tls.disabledAlgorithms=SSLv3, DES, MD5withRSA, DH keySize < 1024, \
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| 647 EC keySize < 224, 3DES_EDE_CBC, anon, NULL
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| | lang = text
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| }}
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| [[File:Java application blocked.png|alt=Java application blocked|thumb|Java application blocked]] | |
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| === Java application blocked ===
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| On an even older Dell iDRAC (version 2.2), when trying to launch the java web start application, I got an "Application Blocked by Java Security".
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| To fix this, you need to open the Java security control panel by running <code>/usr/java/jdk1.8.0_202-amd64/jre/bin/ControlPanel</code>, go to the "Security" tab, and then click 'Edit Site List...'. Add your iDRAC's address into the exception list. For example, http://ipmi-nn1:80 or https://ipmi-nn1:443.
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