diff --git a/meta-sysmocom-bsp/recipes-bsp/netbase/netbase/sysmocom-idu/interfaces b/meta-sysmocom-bsp/recipes-bsp/netbase/netbase/sysmocom-idu/interfaces
index 800d2b2714..2503cd8882 100644
--- a/meta-sysmocom-bsp/recipes-bsp/netbase/netbase/sysmocom-idu/interfaces
+++ b/meta-sysmocom-bsp/recipes-bsp/netbase/netbase/sysmocom-idu/interfaces
@@ -39,6 +39,6 @@ iface br0.6 inet static
 
 # 172.16.1.1 is the service IP address for SOBMGMT
 auto br0.6:0
-iface br0.6:0 inet manual
+iface br0.6:0 inet static
 	address 172.16.1.1
 	netmask 255.255.255.255
diff --git a/meta-sysmocom-bsp/recipes-bsp/netbase/netbase_sysmocom.inc b/meta-sysmocom-bsp/recipes-bsp/netbase/netbase_sysmocom.inc
index 100ccb7252..6f603eb1ca 100644
--- a/meta-sysmocom-bsp/recipes-bsp/netbase/netbase_sysmocom.inc
+++ b/meta-sysmocom-bsp/recipes-bsp/netbase/netbase_sysmocom.inc
@@ -1,6 +1,6 @@
 SYSMOCOM := "${@os.path.dirname(bb.data.getVar('FILE', d, True))}"
 FILESEXTRAPATHS_prepend := "${SYSMOCOM}/${PN}-${PV}:${SYSMOCOM}/${PN}:"
-PRINC = "19"
+PRINC = "20"
 
 
 # bug in poky meta/classes/base.bbclass
diff --git a/meta-sysmocom-bsp/recipes-extra/ifupdown/files/busybox-yocto-compat.patch b/meta-sysmocom-bsp/recipes-extra/ifupdown/files/busybox-yocto-compat.patch
new file mode 100644
index 0000000000..d5cd6ddadf
--- /dev/null
+++ b/meta-sysmocom-bsp/recipes-extra/ifupdown/files/busybox-yocto-compat.patch
@@ -0,0 +1,14 @@
+Index: ifupdown-0.7.52/execute.c
+===================================================================
+--- ifupdown-0.7.52.orig/execute.c
++++ ifupdown-0.7.52/execute.c
+@@ -168,8 +168,7 @@ int execute_scripts(interface_defn * ifd
+         return 1;
+ 
+     char buf[100];
+-    snprintf(buf, sizeof(buf), "run-parts %s%s/etc/network/if-%s.d",
+-        ignore_failures ? "" : "--exit-on-error ",
++    snprintf(buf, sizeof(buf), "run-parts %s/etc/network/if-%s.d",
+         verbose ? "--verbose " : "", opt);
+ 
+     int result = (*exec)(buf);
diff --git a/meta-sysmocom-bsp/recipes-extra/ifupdown/ifupdown_0.7.52.bb b/meta-sysmocom-bsp/recipes-extra/ifupdown/ifupdown_0.7.52.bb
index 601d4a74fb..6aa744f76f 100644
--- a/meta-sysmocom-bsp/recipes-extra/ifupdown/ifupdown_0.7.52.bb
+++ b/meta-sysmocom-bsp/recipes-extra/ifupdown/ifupdown_0.7.52.bb
@@ -6,7 +6,8 @@ LICENSE = "GPLv2"
 
 LIC_FILES_CHKSUM = "file://debian/copyright;md5=7adfbe801102d1e7e6bfdd3f03754efa"
 
-SRC_URI = "${DEBIAN_MIRROR}/main/i/ifupdown/ifupdown_${PV}.tar.xz"
+SRC_URI = "${DEBIAN_MIRROR}/main/i/ifupdown/ifupdown_${PV}.tar.xz \
+	file://busybox-yocto-compat.patch "
 
 SRC_URI[md5sum] = "bb204ae2fa4171d6f1de4097f4570a7d"
 SRC_URI[sha256sum] = "8a0647c59ee0606f5da9205c5b3c5b000fea98fe39348f6bb2cba5fecfc51090"