diff --git a/systems/lctr-a9xx/manta-12.cfg b/systems/lctr-a9xx/manta-12.cfg
new file mode 100644
index 0000000..caa617b
--- /dev/null
+++ b/systems/lctr-a9xx/manta-12.cfg
@@ -0,0 +1,2 @@
+cfg_hostname='manta-12'
+cfg_eth_ext_ip='10.0.30.12'