diff --git a/nodes/backup-kunsi.toml b/nodes/backup-kunsi.toml
index 4a47ae4..178d2a5 100644
--- a/nodes/backup-kunsi.toml
+++ b/nodes/backup-kunsi.toml
@@ -1,19 +1,22 @@
-hostname = "2001:67c:b54:1::f"
-bundles = ["backup-server", "dm-crypt", "zfs"]
+hostname = "2a01:4f9:3b:436d::2"
+bundles = [
+    "backup-server",
+    "dm-crypt",
+    "smartd",
+    "zfs",
+]
 groups = ["debian-bookworm"]
 
 [metadata]
 nameservers = ["2001:4860:4860::8888"]
 
-[metadata.apt.packages.qemu-guest-agent]
-
 [metadata.apt.unattended-upgrades]
 # requires manual apply to unlock disks
 reboot_enabled = false
 
-[metadata.interfaces.ens18]
-ips = ["2001:67c:b54:1::f/64"]
-gateway6 = "2001:67c:b54:1::1"
+[metadata.interfaces.enp0s31f6]
+ips = ["2a01:4f9:3b:436d::2/64"]
+gateway6 = "fe80::1"
 
 [metadata.backups]
 # this is the backup server
@@ -22,17 +25,29 @@ exclude_from_backups = true
 [metadata.backup-server.zpool_create_options]
 ashift = 12
 
-[metadata.backup-server.encrypted-devices.WVT0RNKF]
-device = "/dev/disk/by-id/scsi-0QEMU_QEMU_HARDDISK_drive-scsi4"
-passphrase = "!bwpass:bw/backup-kunsi/ata-ST20000NM007D-3DJ103_WVT0RNKF"
+[metadata.backup-server.encrypted-devices.ZR57ZPJ8]
+device = "/dev/disk/by-id/ata-ST16000NM001J-2TW113_ZR57ZPJ8-part4"
+passphrase = "!bwpass:bw/backup-kunsi/ata-ST16000NM001J-2TW113_ZR57ZPJ8-part4"
 
-[metadata.backup-server.encrypted-devices.WVT0V0NQ]
-device = "/dev/disk/by-id/scsi-0QEMU_QEMU_HARDDISK_drive-scsi5"
-passphrase = "!bwpass:bw/backup-kunsi/ata-ST20000NM007D-3DJ103_WVT0V0NQ"
+[metadata.backup-server.encrypted-devices.ZR58YEYV]
+device = "/dev/disk/by-id/ata-ST16000NM001J-2TW113_ZR58YEYV-part4"
+passphrase = "!bwpass:bw/backup-kunsi/ata-ST16000NM001J-2TW113_ZR58YEYV-part4"
 
-[metadata.backup-server.encrypted-devices.WVT0W64H]
-device = "/dev/disk/by-id/scsi-0QEMU_QEMU_HARDDISK_drive-scsi6"
-passphrase = "!bwpass:bw/backup-kunsi/ata-ST20000NM007D-3DJ103_WVT0W64H"
+[metadata.backup-server.encrypted-devices.ZR5C2ER6]
+device = "/dev/disk/by-id/ata-ST16000NM001J-2TW113_ZR5C2ER6-part4"
+passphrase = "!bwpass:bw/backup-kunsi/ata-ST16000NM001J-2TW113_ZR5C2ER6-part4"
+
+[metadata.backup-server.encrypted-devices.ZR5C6MF4]
+device = "/dev/disk/by-id/ata-ST16000NM001J-2TW113_ZR5C6MF4-part4"
+passphrase = "!bwpass:bw/backup-kunsi/ata-ST16000NM001J-2TW113_ZR5C6MF4-part4"
+
+[metadata.smartd]
+disks = [
+    "/dev/disk/by-id/ata-ST16000NM001J-2TW113_ZR57ZPJ8",
+    "/dev/disk/by-id/ata-ST16000NM001J-2TW113_ZR58YEYV",
+    "/dev/disk/by-id/ata-ST16000NM001J-2TW113_ZR5C2ER6",
+    "/dev/disk/by-id/ata-ST16000NM001J-2TW113_ZR5C6MF4",
+]
 
 [metadata.zfs]
 scrub_when = "Wed 08:00 Europe/Berlin"