diff --git a/systems/lauv-aux-rpi/lauv-xtreme-2-aux.cfg b/systems/lauv-aux-rpi/lauv-xtreme-2-aux.cfg
new file mode 100644
index 0000000..951d383
--- /dev/null
+++ b/systems/lauv-aux-rpi/lauv-xtreme-2-aux.cfg
@@ -0,0 +1,6 @@
+cfg_hostname='lauv-xtreme-2-aux'
+cfg_eth_ext_ip='10.0.10.53'
+cfg_eth_ext_mk='255.255.0.0'
+cfg_eth_ext_gw='10.0.0.1'
+cfg_ptpd_interface='eth0'
+cfg_lauv_storage='internal'
diff --git a/systems/lctr-a8xx/lauv-xtreme-2-doam.cfg b/systems/lctr-a8xx/lauv-xtreme-2-doam.cfg
deleted file mode 100644
index 1493469..0000000
--- a/systems/lctr-a8xx/lauv-xtreme-2-doam.cfg
+++ /dev/null
@@ -1,3 +0,0 @@
-cfg_hostname='lauv-xtreme-2-doam'
-cfg_eth_ext_ip='10.0.10.53'
-cfg_kernel_boot_dev='/dev/sda1'
diff --git a/systems/lctr-a8xx/lauv-xtreme-2-trex.cfg b/systems/lctr-a8xx/lauv-xtreme-2-trex.cfg
deleted file mode 100644
index 70f70b1..0000000
--- a/systems/lctr-a8xx/lauv-xtreme-2-trex.cfg
+++ /dev/null
@@ -1,5 +0,0 @@
-cfg_packages='dropbear rsync busybox e2fsprogs libjpeg-turbo ptpd linux syslinux syslinux/host bzip2 libantlr3c boost europa'
-cfg_hostname='lauv-xtreme-2-doam'
-cfg_eth_ext_ip='10.0.10.52'
-cfg_kernel_boot_dev='/dev/sda1'
-cfg_services2='dune trex'