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AIMdefense System Migration Guide

Please read these instructions carefully before starting the migration!

If you are using DynDNS, please save the old data from the Config, as this must be have to be set up again after the migration.
If you are using the Unifi module, please read the Unifi update instructions first.

A system migration to AIMdefense is only possible from version ICM Defense 22.7. If you have an ICM version older than 22.7, please update to ICM version 22.7 first and then start the system migration to AIMdefense. Otherwise, only a new installation via ISO file is possible.

• Access the firewall via SSH and login.

• Select option 8.

• Execute “curl -sko migrate.sh https://pkg.aimdefense.tech/migrate.sh” (do not pipe!).

• Execute “sh migrate.sh” (do not pipe!).

• Confirm with “y”.

• Confirm with “y.
• If a DynDNS was set up, please set it up again.

The DynDNS address changes as follows:

• dyn.tgfw.de becomes dyn.aimdefense.tech
• icm.tgfw.de becomes aim.aimdefense.tech
• “tg” becomes “s2f” (this includes user names)

Examples:

• tg-1-22.dyn.tgfw.de = > s2f-1-22.dyn.aimdefense.tech
• 33321-2.icm.tgfw.de => 33321-2.aim.aimdefense.tech

To set up DynDNS with the new ddclient, please use the DynDNS instructions (please update until it installs itself). You can find the path for this in the stored DynDNS instructions.

The migration log can be found under /root/migration_Timestamp.log.

Note for customers with the Tools module and an Advance license:

To activate all aliases (found under “Firewall”-> “Aimdefense”-> “Settings” ), the default entry must first be set to “2000000” under Firewall → Settings → Advanced → Firewall Maximum Table Entries.

Technical note: In rare cases, it can happen that the login shell of existing users on AIMdefense can change to “nologin” during the update and they can no longer log in afterwards. If you are affected by this, please follow the steps below to resolve the problem:

Click “Access / Usermanagement /Users” User Edit and then change the “Login shell” with the input : /bin/sh and save.