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Remote Virtual Connection Gives White blank Screen trying to open from iMANA200 for Huawei 2288V2 servers

Created: Feb 4, 2020 19:45:56Latest reply: Feb 10, 2020 14:21:03 2059 10 2 0 0
  Rewarded HiCoins: 0 (problem resolved)

Can any one suggest solution for this problem. When I login to iMANA200 login with root user and try to open Remote Connection, It gives white screen. I have allowed popups, I face problem for just Huawei 2288V2 servers otherwise iBMC connections for other server types working properly, I have attched screenshotd for reference, Thanks in advance!

remote connection page

Just white screen for Remote connection

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stephen.xu
Admin Created Feb 5, 2020 00:45:07

Hello, rishabh!


You are suggested to add the iMana address https://192.168.2.100 to the Exception Site List in order to use remote control.


add list


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  • convention:

rishabh007
rishabh007 Created Feb 6, 2020 14:56:14 (0) (0)
Hi Stephen, Thanks a lot for your answer. It makes sense and I have tried this also but didn't work. I have found one KVM.sh script which also helps to create local console and it worked so I can use that alternative for initial RAID and OS setup. Once again thanks a lot for your suggestion.:)  
stephen.xu
stephen.xu Reply rishabh007  Created Feb 10, 2020 02:00:57 (0) (0)
You can share how you encountered this problem and how you eventually solved it. I think it must be a very valuable experience,
thank you very much!  
rishabh007
rishabh007 Reply stephen.xu  Created Feb 10, 2020 14:20:32 (0) (0)
Hello Stephen, I have used following script which is giving local access same as iBMC remote connection. I used CentOS base OS host to run this script, again it didn't worked on ubuntu. I am pasting script here for reference. Once again, thanks a lot for you help.:)  
Laiheang
Laiheang Created Dec 12, 2021 05:59:43 (0) (0)
Good  
All Answers
Hello,
Please proceed as following
  1. Check whether the JRE is installed on the client.

    • If yes, go to 3.
    • If no, go to 2.

  2. Install the JRE version supported by iMana 200.

    iMana 200 supports JRE 1.6.0 U25 and JRE 1.7.0 U40.

  3. Check whether the JRE version is compatible with iMana 200.

    To query the JRE version on the client, run java -version on the Windows command line interface or Linux terminal.

    • If yes, contact Huawei technical support.
    • If no, go to 4.

  4. Modify the Java security settings.
    1. Open the Java Control Panel.

      • Windows

        Open the Java Control Panel from Control Panel.

      • Linux
        1. Open the terminal.
        2. Switch to the Java installation directory, for example, /usr/java/jre1.7/bin.
        3. Run ControlPanel.

    2. Modify Java security settings.

      1. On Java Control Panel, set the security level to Medium and click OK.
      2. Restart the browser.

Thanks
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Laiheang
Laiheang Created Dec 12, 2021 05:59:50 (0) (0)
good  

 Thanks Wissal. I have JRE 1.8.0 installed and checked security options there are only two options.1)Very High 2)High. Hence, it is set to high already

Java Security Settings

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Hello, rishabh!


You are suggested to add the iMana address https://192.168.2.100 to the Exception Site List in order to use remote control.


add list


View more
  • x
  • convention:

rishabh007
rishabh007 Created Feb 6, 2020 14:56:14 (0) (0)
Hi Stephen, Thanks a lot for your answer. It makes sense and I have tried this also but didn't work. I have found one KVM.sh script which also helps to create local console and it worked so I can use that alternative for initial RAID and OS setup. Once again thanks a lot for your suggestion.:)  
stephen.xu
stephen.xu Reply rishabh007  Created Feb 10, 2020 02:00:57 (0) (0)
You can share how you encountered this problem and how you eventually solved it. I think it must be a very valuable experience,
thank you very much!  
rishabh007
rishabh007 Reply stephen.xu  Created Feb 10, 2020 14:20:32 (0) (0)
Hello Stephen, I have used following script which is giving local access same as iBMC remote connection. I used CentOS base OS host to run this script, again it didn't worked on ubuntu. I am pasting script here for reference. Once again, thanks a lot for you help.:)  
Laiheang
Laiheang Created Dec 12, 2021 05:59:43 (0) (0)
Good  

#!/bin/bash

if [ -L ${0} ]
then
    REALFILE=$(readlink ${0})
else
    REALFILE=${0}
fi
CUR_DIR=$(dirname ${REALFILE})

cd "${CUR_DIR}"

if [ ! -e "jre/bin" ]; then
    mkdir -p log
    date
   
    ver="_x86"
    uname -a | grep x86_64
    if [ $? == 0 ]; then
        ver="_x64"
    fi

    cp -rf "jre/bin${ver}" "jre/bin"
    cp -rf "jre/rt${ver}.jar" "jre/lib/rt.jar"
    cp -rf "tools/wkhtmltopdf/wkhtmltox${ver}" "tools/wkhtmltopdf/Linux"
fi

export JAVA_HOME=jre
export PATH=$JAVA_HOME/bin:$PATH
chmod 777 jre/bin/java jre/bin/keytool
java -jar vconsole_client.jar

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stephen.xu
stephen.xu Created Feb 11, 2020 07:14:43 (0) (0)
Good  

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