Restore to 20.0 MR2 and later
20.0 MR2 and later versions introduce a wider backup and restore capability among firewall models and platforms. For example, you can restore a backup from a 6-port XG device to a 4-port XGS device. If you restore backups from 19.5 MR4 and later, the backup-restore assistant is available to customize the interface mapping when you restore to XGS, virtual, and cloud appliances.
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Restore to 20.0 MR2 and later
- Backups from all versions: Key interface mapping concepts
- High availability backups from all versions: Restore HA backups
- Backups from 19.5 MR4 and later: Backup-restore assistant
Backups taken from 19.5 MR4 and later
You can change the firewall's default interface mapping using the backup-restore assistant.
The backup-restore assistant only appears if all the following conditions are met:
- The backup is from any appliance (XG, SG running SFOS, XGS, virtual, or cloud) running 19.5 MR4 and later.
- You're restoring to 20.0 MR2 and later.
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You're restoring to XGS, virtual, and cloud appliances.
Note
If you're restoring to XG or SG series firewalls, the assistant doesn't appear.
Backups taken from 19.5 MR3 and earlier
The wider backup and restore capability among firewall models and platforms is also available when you restore from 19.5 MR3 and earlier to 20.0 MR2 and later. However, the firewall doesn't show the backup-restore assistant for interface mapping.
Restore failures
When a backup fails to restore, you can see error messages in the firewall to help you identify and resolve the failure. To see these errors, you must meet the following conditions:
- The backup is from any compatible appliance running 19.5 MR4 and later. See Compatible devices for restoring backups.
- You're restoring to 20.0 MR2 and later.
- You're restoring to the following Sophos Firewall models: XGS 88(w), 108(w), 118(w), 128(w), and 138.
For all other restore failures, check the firewall logs for more information.
Sophos Central registration
Sophos Central registration is only retained when you restore a backup to the same firewall from which the backup was taken.
Restoring a backup to a different firewall or an HA cluster deregisters the firewalls from Sophos Central. You must register the firewalls to Sophos Central and reconfigure Sophos Central services such as Security Heartbeat and Sophos ZTNA again. See Backup-restore in HA.
Form factors and models
The firewall form factors and models are as follows:
XG Series Desktop | Gen.1 XGS Desktop | Gen.2 XGS Desktop | 1US | 1UL | 2U |
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XG 86(w) XG 106(w) XG 115(w) XG 125(w) XG 135(w) | XGS 87(w) XGS 107(w) XGS 116(w) XGS 126(w) XGS 136(w) | XGS 88(w) XGS 108(w) XGS 118(w) XGS 128(w) XGS 138 | XG 210 XG 230 XG 310 XG 330 XGS 2100 XGS 2300 XGS 3100 XGS 3300 | XG 430 XG 450 XGS 4300 XGS 4500 | XG 550 XG 650 XG 750 XGS 5500 XGS 6500 XGS 7500 XGS 8500 |
Compatible devices for restoring backups
You can restore backups from any SFOS version to 20.0 MR2 and later on the devices shown in this table.
Tip
Use the compatibility tool to select the firewalls you can take a backup from and restore it to. See Backup-restore compatibility check.
Backup from | Restore to | |||
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Form factor | Desktop | 1US and 1UL | 2U | Virtual |
Desktop | 1 | |||
1US | Allowed only on: XGS 126(w) XGS 136(w) XGS 128(w) XGS 138 | |||
1UL and 2U | ||||
Virtual |
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You can restore backups taken from XG desktop or Gen.1 XGS desktop models on Gen.2 XGS desktop models with some restrictions. See Backup and restore wireless models. ↩