diff --git a/recipes-bsp/init-ifupdown/init-ifupdown/sysmocom-idu/interfaces b/recipes-bsp/init-ifupdown/init-ifupdown/sysmocom-idu/interfaces
index 2abde33..81d4132 100644
--- a/recipes-bsp/init-ifupdown/init-ifupdown/sysmocom-idu/interfaces
+++ b/recipes-bsp/init-ifupdown/init-ifupdown/sysmocom-idu/interfaces
@@ -8,6 +8,7 @@ iface lo inet loopback
 # in the future we will use VLANs to use individual switch ports as
 # break-out interfaces.  For now we simply do DHCP.
 iface eth0 inet dhcp
+	post-up ip r add 10.6.1.0/24 via 192.168.0.1
 
 #eth1 is our admin interface and will provide dhcp to clients
 auto eth1