About configuring the Red Hat Enterprise Linux version 7.x AMI

To install a Data Loss Prevention detection server on Red Hat Enterprise Linux version 7.x, see Installing a Detection Server on Linux.
  • Verify that the following x64_64 bit packages are installed. If these packages are not installed, you must install them:
    • compat-openldap-1:2.3.43-5.el7
    • compat-db47-4.7.25-28.e17
    • openssl098e
    • apr
    • expat
    • libpng12
    • compat-libtiff3
    • libjpeg
For the AMI version of Red Hat Enterprise Linux 7.x, you must verify that the
apr-util.x86_64
package is installed. This package must be installed on the EC2 instance for the detection server FileReader process to start.
When you install
Symantec Data Loss Prevention
on the RHEL 7.x AMI image in AWS, make sure the
libjpeg
package is installed. If the package is not installed, you may get this error:
java.lang.UnsatisfiedLinkError: /opt/SymantecDLP/Protect/lib/native/libImageUtilitiesJNI.so: libjpeg.so.62: cannot open shared object file: No such file or directory.
To install the additional 7.x package that is required for EC2 instances:
  1. Configure Red Hat Enterprise Linux to connect to a valid distribution repository.
  2. Issue the following command:
    yum install apr-util.x86_64
    .
  3. Verify that FileReader starts.
You must also verify that the
firewalld
package is installed on RHEL 7.x before you install Data Loss Prevention. The standard RHEL 7.x AMI does not contain the
firewalld
package. The Data Loss Prevention installer does not install it automatically.