Red Hat SYSTEM 8.0 - MIGRATION GUIDE 7.X TO 8.0 Manuale Utente Scaricare il pdf (Pagina 16)

Upgrade Instructions: Web Security and Web Filter

16  Websense Web Security Gateway Anywhere

Filtering Service and Network Agent may also reside on Websense filtering only

appliances.

Filtering Service and Network Agent: Appliance upgrade

instructions

Before you begin:

 Make sure you have finished installing Hotfix 90, as described in the preparation

steps at the start of the upgrade instructions.

 Log on to the Appliance manager directly, rather than using single sign-on from

the TRITON console. This avoids potential timeout problems while the upgrade

patch is being loaded onto the appliance.

 Take all precautions to ensure that power to the V-Series appliance is not

interrupted during the upgrade. Power failure can result in operating system and

software component corruption.

1. To download the upgrade patch, in the Appliance manager, go to the

Administration > Patches/Hotfixes > Patches page.

If the 7.8.1 upgrade patch is not listed in the table of Available patches, click

Check for Patches.

 If a security warning appears, click Continue, mark the I accept the risk...

check box, and then click Run.

 The v7.8.1 upgrade patch includes 2 files: an rpm file and an img file.

If you copy the patch from one appliance to other appliances, select both files

at the same time in the Upload Patch utility. If you try to upload one file, then

the other, a warning message is displayed, and the upload cannot be

completed successfully.

2. Click Download. The combined size of the patch files is over 6 GB, so the

process may take some time.

When the download is done, the patch status becomes Ready to Install.

3. Click Install to apply the patch.

4. A system check is launched to verify that your system is ready for upgrade. This

may take several minutes.

5. After the check succeeds, if you skipped the preparation step of backing up your

files, click Back Up. If you are performing the backup now:

a. Provide the connection information for the remote machine where the backup

files will reside, then click Test Connection.

b. Click Run Backup Now.

Wait for the backup process to complete.

6. Click Install Patch.

7. Review the subscription agreement, then mark the I accept this agreement check

box and click Continue.

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Red Hat SYSTEM 8.0 - MIGRATION GUIDE 7.X TO 8.0 Manuale Utente Pagina 16