From 40a1a7c63358c569fe51194c4cb6ebb36db1ce80 Mon Sep 17 00:00:00 2001
From: Pim van Pelt <pim@ipng.nl>
Date: Mon, 23 Feb 2026 09:15:52 +0000
Subject: [PATCH] Add rc.local for host* that explains which vpp:port it is
 connected to

---
 build/bird/hvn0.lab.ipng.ch/host0-0/etc/rc.local            | 5 +++++
 .../hvn0.lab.ipng.ch/host0-0/root/lab-build/disable-vpp     | 2 +-
 .../hvn0.lab.ipng.ch/host0-0/root/lab-build/rc-local-perms  | 4 ++++
 build/bird/hvn0.lab.ipng.ch/host0-1/etc/rc.local            | 5 +++++
 .../hvn0.lab.ipng.ch/host0-1/root/lab-build/disable-vpp     | 2 +-
 .../hvn0.lab.ipng.ch/host0-1/root/lab-build/rc-local-perms  | 4 ++++
 .../bird/hvn0.lab.ipng.ch/tap0-0/root/lab-build/disable-vpp | 2 +-
 build/bird/hvn1.lab.ipng.ch/host1-0/etc/rc.local            | 5 +++++
 .../hvn1.lab.ipng.ch/host1-0/root/lab-build/disable-vpp     | 2 +-
 .../hvn1.lab.ipng.ch/host1-0/root/lab-build/rc-local-perms  | 4 ++++
 build/bird/hvn1.lab.ipng.ch/host1-1/etc/rc.local            | 5 +++++
 .../hvn1.lab.ipng.ch/host1-1/root/lab-build/disable-vpp     | 2 +-
 .../hvn1.lab.ipng.ch/host1-1/root/lab-build/rc-local-perms  | 4 ++++
 .../bird/hvn1.lab.ipng.ch/tap1-0/root/lab-build/disable-vpp | 2 +-
 build/frr/hvn0.lab.ipng.ch/host0-0/etc/rc.local             | 5 +++++
 .../frr/hvn0.lab.ipng.ch/host0-0/root/lab-build/disable-vpp | 2 +-
 .../hvn0.lab.ipng.ch/host0-0/root/lab-build/rc-local-perms  | 4 ++++
 build/frr/hvn0.lab.ipng.ch/host0-1/etc/rc.local             | 5 +++++
 .../frr/hvn0.lab.ipng.ch/host0-1/root/lab-build/disable-vpp | 2 +-
 .../hvn0.lab.ipng.ch/host0-1/root/lab-build/rc-local-perms  | 4 ++++
 .../frr/hvn0.lab.ipng.ch/tap0-0/root/lab-build/disable-vpp  | 2 +-
 build/frr/hvn1.lab.ipng.ch/host1-0/etc/rc.local             | 5 +++++
 .../frr/hvn1.lab.ipng.ch/host1-0/root/lab-build/disable-vpp | 2 +-
 .../hvn1.lab.ipng.ch/host1-0/root/lab-build/rc-local-perms  | 4 ++++
 build/frr/hvn1.lab.ipng.ch/host1-1/etc/rc.local             | 5 +++++
 .../frr/hvn1.lab.ipng.ch/host1-1/root/lab-build/disable-vpp | 2 +-
 .../hvn1.lab.ipng.ch/host1-1/root/lab-build/rc-local-perms  | 4 ++++
 .../frr/hvn1.lab.ipng.ch/tap1-0/root/lab-build/disable-vpp  | 2 +-
 overlays/_common/host/etc/rc.local.j2                       | 6 ++++++
 overlays/_common/host/root/lab-build/rc-local-perms         | 5 +++++
 overlays/_common/tap/root/lab-build/disable-vpp             | 1 +
 31 files changed, 96 insertions(+), 12 deletions(-)
 create mode 100644 build/bird/hvn0.lab.ipng.ch/host0-0/etc/rc.local
 create mode 100644 build/bird/hvn0.lab.ipng.ch/host0-0/root/lab-build/rc-local-perms
 create mode 100644 build/bird/hvn0.lab.ipng.ch/host0-1/etc/rc.local
 create mode 100644 build/bird/hvn0.lab.ipng.ch/host0-1/root/lab-build/rc-local-perms
 create mode 100644 build/bird/hvn1.lab.ipng.ch/host1-0/etc/rc.local
 create mode 100644 build/bird/hvn1.lab.ipng.ch/host1-0/root/lab-build/rc-local-perms
 create mode 100644 build/bird/hvn1.lab.ipng.ch/host1-1/etc/rc.local
 create mode 100644 build/bird/hvn1.lab.ipng.ch/host1-1/root/lab-build/rc-local-perms
 create mode 100644 build/frr/hvn0.lab.ipng.ch/host0-0/etc/rc.local
 create mode 100644 build/frr/hvn0.lab.ipng.ch/host0-0/root/lab-build/rc-local-perms
 create mode 100644 build/frr/hvn0.lab.ipng.ch/host0-1/etc/rc.local
 create mode 100644 build/frr/hvn0.lab.ipng.ch/host0-1/root/lab-build/rc-local-perms
 create mode 100644 build/frr/hvn1.lab.ipng.ch/host1-0/etc/rc.local
 create mode 100644 build/frr/hvn1.lab.ipng.ch/host1-0/root/lab-build/rc-local-perms
 create mode 100644 build/frr/hvn1.lab.ipng.ch/host1-1/etc/rc.local
 create mode 100644 build/frr/hvn1.lab.ipng.ch/host1-1/root/lab-build/rc-local-perms
 create mode 100644 overlays/_common/host/etc/rc.local.j2
 create mode 100644 overlays/_common/host/root/lab-build/rc-local-perms

diff --git a/build/bird/hvn0.lab.ipng.ch/host0-0/etc/rc.local b/build/bird/hvn0.lab.ipng.ch/host0-0/etc/rc.local
new file mode 100644
index 0000000..4241b33
--- /dev/null
+++ b/build/bird/hvn0.lab.ipng.ch/host0-0/etc/rc.local
@@ -0,0 +1,5 @@
+#!/bin/sh
+
+for port in 0 1 2 3; do
+  ip link set enp16s0f${port} up mtu 1500 alias "vpp0-${port}:Gi10/0/2"
+done
diff --git a/build/bird/hvn0.lab.ipng.ch/host0-0/root/lab-build/disable-vpp b/build/bird/hvn0.lab.ipng.ch/host0-0/root/lab-build/disable-vpp
index 3d56a99..f9bda5d 100644
--- a/build/bird/hvn0.lab.ipng.ch/host0-0/root/lab-build/disable-vpp
+++ b/build/bird/hvn0.lab.ipng.ch/host0-0/root/lab-build/disable-vpp
@@ -4,4 +4,4 @@ echo " * Disabling VPP, Bird and FRR"
 for i in vpp vppcfg bird-dataplane frr; do
   rm -f /etc/systemd/system/multi-user.target.wants/${i}.service
   ln -sf /dev/null /etc/systemd/system/${i}.service
-done
\ No newline at end of file
+done
diff --git a/build/bird/hvn0.lab.ipng.ch/host0-0/root/lab-build/rc-local-perms b/build/bird/hvn0.lab.ipng.ch/host0-0/root/lab-build/rc-local-perms
new file mode 100644
index 0000000..ce5b509
--- /dev/null
+++ b/build/bird/hvn0.lab.ipng.ch/host0-0/root/lab-build/rc-local-perms
@@ -0,0 +1,4 @@
+#!/bin/sh
+
+echo "* Fixing permissions of rc.local"
+chmod 755 /etc/rc.local
diff --git a/build/bird/hvn0.lab.ipng.ch/host0-1/etc/rc.local b/build/bird/hvn0.lab.ipng.ch/host0-1/etc/rc.local
new file mode 100644
index 0000000..a3784ee
--- /dev/null
+++ b/build/bird/hvn0.lab.ipng.ch/host0-1/etc/rc.local
@@ -0,0 +1,5 @@
+#!/bin/sh
+
+for port in 0 1 2 3; do
+  ip link set enp16s0f${port} up mtu 1500 alias "vpp0-${port}:Gi10/0/3"
+done
diff --git a/build/bird/hvn0.lab.ipng.ch/host0-1/root/lab-build/disable-vpp b/build/bird/hvn0.lab.ipng.ch/host0-1/root/lab-build/disable-vpp
index 3d56a99..f9bda5d 100644
--- a/build/bird/hvn0.lab.ipng.ch/host0-1/root/lab-build/disable-vpp
+++ b/build/bird/hvn0.lab.ipng.ch/host0-1/root/lab-build/disable-vpp
@@ -4,4 +4,4 @@ echo " * Disabling VPP, Bird and FRR"
 for i in vpp vppcfg bird-dataplane frr; do
   rm -f /etc/systemd/system/multi-user.target.wants/${i}.service
   ln -sf /dev/null /etc/systemd/system/${i}.service
-done
\ No newline at end of file
+done
diff --git a/build/bird/hvn0.lab.ipng.ch/host0-1/root/lab-build/rc-local-perms b/build/bird/hvn0.lab.ipng.ch/host0-1/root/lab-build/rc-local-perms
new file mode 100644
index 0000000..ce5b509
--- /dev/null
+++ b/build/bird/hvn0.lab.ipng.ch/host0-1/root/lab-build/rc-local-perms
@@ -0,0 +1,4 @@
+#!/bin/sh
+
+echo "* Fixing permissions of rc.local"
+chmod 755 /etc/rc.local
diff --git a/build/bird/hvn0.lab.ipng.ch/tap0-0/root/lab-build/disable-vpp b/build/bird/hvn0.lab.ipng.ch/tap0-0/root/lab-build/disable-vpp
index 3d56a99..f9bda5d 100644
--- a/build/bird/hvn0.lab.ipng.ch/tap0-0/root/lab-build/disable-vpp
+++ b/build/bird/hvn0.lab.ipng.ch/tap0-0/root/lab-build/disable-vpp
@@ -4,4 +4,4 @@ echo " * Disabling VPP, Bird and FRR"
 for i in vpp vppcfg bird-dataplane frr; do
   rm -f /etc/systemd/system/multi-user.target.wants/${i}.service
   ln -sf /dev/null /etc/systemd/system/${i}.service
-done
\ No newline at end of file
+done
diff --git a/build/bird/hvn1.lab.ipng.ch/host1-0/etc/rc.local b/build/bird/hvn1.lab.ipng.ch/host1-0/etc/rc.local
new file mode 100644
index 0000000..bd03662
--- /dev/null
+++ b/build/bird/hvn1.lab.ipng.ch/host1-0/etc/rc.local
@@ -0,0 +1,5 @@
+#!/bin/sh
+
+for port in 0 1 2 3; do
+  ip link set enp16s0f${port} up mtu 1500 alias "vpp1-${port}:Gi10/0/2"
+done
diff --git a/build/bird/hvn1.lab.ipng.ch/host1-0/root/lab-build/disable-vpp b/build/bird/hvn1.lab.ipng.ch/host1-0/root/lab-build/disable-vpp
index 3d56a99..f9bda5d 100644
--- a/build/bird/hvn1.lab.ipng.ch/host1-0/root/lab-build/disable-vpp
+++ b/build/bird/hvn1.lab.ipng.ch/host1-0/root/lab-build/disable-vpp
@@ -4,4 +4,4 @@ echo " * Disabling VPP, Bird and FRR"
 for i in vpp vppcfg bird-dataplane frr; do
   rm -f /etc/systemd/system/multi-user.target.wants/${i}.service
   ln -sf /dev/null /etc/systemd/system/${i}.service
-done
\ No newline at end of file
+done
diff --git a/build/bird/hvn1.lab.ipng.ch/host1-0/root/lab-build/rc-local-perms b/build/bird/hvn1.lab.ipng.ch/host1-0/root/lab-build/rc-local-perms
new file mode 100644
index 0000000..ce5b509
--- /dev/null
+++ b/build/bird/hvn1.lab.ipng.ch/host1-0/root/lab-build/rc-local-perms
@@ -0,0 +1,4 @@
+#!/bin/sh
+
+echo "* Fixing permissions of rc.local"
+chmod 755 /etc/rc.local
diff --git a/build/bird/hvn1.lab.ipng.ch/host1-1/etc/rc.local b/build/bird/hvn1.lab.ipng.ch/host1-1/etc/rc.local
new file mode 100644
index 0000000..f16a00d
--- /dev/null
+++ b/build/bird/hvn1.lab.ipng.ch/host1-1/etc/rc.local
@@ -0,0 +1,5 @@
+#!/bin/sh
+
+for port in 0 1 2 3; do
+  ip link set enp16s0f${port} up mtu 1500 alias "vpp1-${port}:Gi10/0/3"
+done
diff --git a/build/bird/hvn1.lab.ipng.ch/host1-1/root/lab-build/disable-vpp b/build/bird/hvn1.lab.ipng.ch/host1-1/root/lab-build/disable-vpp
index 3d56a99..f9bda5d 100644
--- a/build/bird/hvn1.lab.ipng.ch/host1-1/root/lab-build/disable-vpp
+++ b/build/bird/hvn1.lab.ipng.ch/host1-1/root/lab-build/disable-vpp
@@ -4,4 +4,4 @@ echo " * Disabling VPP, Bird and FRR"
 for i in vpp vppcfg bird-dataplane frr; do
   rm -f /etc/systemd/system/multi-user.target.wants/${i}.service
   ln -sf /dev/null /etc/systemd/system/${i}.service
-done
\ No newline at end of file
+done
diff --git a/build/bird/hvn1.lab.ipng.ch/host1-1/root/lab-build/rc-local-perms b/build/bird/hvn1.lab.ipng.ch/host1-1/root/lab-build/rc-local-perms
new file mode 100644
index 0000000..ce5b509
--- /dev/null
+++ b/build/bird/hvn1.lab.ipng.ch/host1-1/root/lab-build/rc-local-perms
@@ -0,0 +1,4 @@
+#!/bin/sh
+
+echo "* Fixing permissions of rc.local"
+chmod 755 /etc/rc.local
diff --git a/build/bird/hvn1.lab.ipng.ch/tap1-0/root/lab-build/disable-vpp b/build/bird/hvn1.lab.ipng.ch/tap1-0/root/lab-build/disable-vpp
index 3d56a99..f9bda5d 100644
--- a/build/bird/hvn1.lab.ipng.ch/tap1-0/root/lab-build/disable-vpp
+++ b/build/bird/hvn1.lab.ipng.ch/tap1-0/root/lab-build/disable-vpp
@@ -4,4 +4,4 @@ echo " * Disabling VPP, Bird and FRR"
 for i in vpp vppcfg bird-dataplane frr; do
   rm -f /etc/systemd/system/multi-user.target.wants/${i}.service
   ln -sf /dev/null /etc/systemd/system/${i}.service
-done
\ No newline at end of file
+done
diff --git a/build/frr/hvn0.lab.ipng.ch/host0-0/etc/rc.local b/build/frr/hvn0.lab.ipng.ch/host0-0/etc/rc.local
new file mode 100644
index 0000000..4241b33
--- /dev/null
+++ b/build/frr/hvn0.lab.ipng.ch/host0-0/etc/rc.local
@@ -0,0 +1,5 @@
+#!/bin/sh
+
+for port in 0 1 2 3; do
+  ip link set enp16s0f${port} up mtu 1500 alias "vpp0-${port}:Gi10/0/2"
+done
diff --git a/build/frr/hvn0.lab.ipng.ch/host0-0/root/lab-build/disable-vpp b/build/frr/hvn0.lab.ipng.ch/host0-0/root/lab-build/disable-vpp
index 3d56a99..f9bda5d 100644
--- a/build/frr/hvn0.lab.ipng.ch/host0-0/root/lab-build/disable-vpp
+++ b/build/frr/hvn0.lab.ipng.ch/host0-0/root/lab-build/disable-vpp
@@ -4,4 +4,4 @@ echo " * Disabling VPP, Bird and FRR"
 for i in vpp vppcfg bird-dataplane frr; do
   rm -f /etc/systemd/system/multi-user.target.wants/${i}.service
   ln -sf /dev/null /etc/systemd/system/${i}.service
-done
\ No newline at end of file
+done
diff --git a/build/frr/hvn0.lab.ipng.ch/host0-0/root/lab-build/rc-local-perms b/build/frr/hvn0.lab.ipng.ch/host0-0/root/lab-build/rc-local-perms
new file mode 100644
index 0000000..ce5b509
--- /dev/null
+++ b/build/frr/hvn0.lab.ipng.ch/host0-0/root/lab-build/rc-local-perms
@@ -0,0 +1,4 @@
+#!/bin/sh
+
+echo "* Fixing permissions of rc.local"
+chmod 755 /etc/rc.local
diff --git a/build/frr/hvn0.lab.ipng.ch/host0-1/etc/rc.local b/build/frr/hvn0.lab.ipng.ch/host0-1/etc/rc.local
new file mode 100644
index 0000000..a3784ee
--- /dev/null
+++ b/build/frr/hvn0.lab.ipng.ch/host0-1/etc/rc.local
@@ -0,0 +1,5 @@
+#!/bin/sh
+
+for port in 0 1 2 3; do
+  ip link set enp16s0f${port} up mtu 1500 alias "vpp0-${port}:Gi10/0/3"
+done
diff --git a/build/frr/hvn0.lab.ipng.ch/host0-1/root/lab-build/disable-vpp b/build/frr/hvn0.lab.ipng.ch/host0-1/root/lab-build/disable-vpp
index 3d56a99..f9bda5d 100644
--- a/build/frr/hvn0.lab.ipng.ch/host0-1/root/lab-build/disable-vpp
+++ b/build/frr/hvn0.lab.ipng.ch/host0-1/root/lab-build/disable-vpp
@@ -4,4 +4,4 @@ echo " * Disabling VPP, Bird and FRR"
 for i in vpp vppcfg bird-dataplane frr; do
   rm -f /etc/systemd/system/multi-user.target.wants/${i}.service
   ln -sf /dev/null /etc/systemd/system/${i}.service
-done
\ No newline at end of file
+done
diff --git a/build/frr/hvn0.lab.ipng.ch/host0-1/root/lab-build/rc-local-perms b/build/frr/hvn0.lab.ipng.ch/host0-1/root/lab-build/rc-local-perms
new file mode 100644
index 0000000..ce5b509
--- /dev/null
+++ b/build/frr/hvn0.lab.ipng.ch/host0-1/root/lab-build/rc-local-perms
@@ -0,0 +1,4 @@
+#!/bin/sh
+
+echo "* Fixing permissions of rc.local"
+chmod 755 /etc/rc.local
diff --git a/build/frr/hvn0.lab.ipng.ch/tap0-0/root/lab-build/disable-vpp b/build/frr/hvn0.lab.ipng.ch/tap0-0/root/lab-build/disable-vpp
index 3d56a99..f9bda5d 100644
--- a/build/frr/hvn0.lab.ipng.ch/tap0-0/root/lab-build/disable-vpp
+++ b/build/frr/hvn0.lab.ipng.ch/tap0-0/root/lab-build/disable-vpp
@@ -4,4 +4,4 @@ echo " * Disabling VPP, Bird and FRR"
 for i in vpp vppcfg bird-dataplane frr; do
   rm -f /etc/systemd/system/multi-user.target.wants/${i}.service
   ln -sf /dev/null /etc/systemd/system/${i}.service
-done
\ No newline at end of file
+done
diff --git a/build/frr/hvn1.lab.ipng.ch/host1-0/etc/rc.local b/build/frr/hvn1.lab.ipng.ch/host1-0/etc/rc.local
new file mode 100644
index 0000000..bd03662
--- /dev/null
+++ b/build/frr/hvn1.lab.ipng.ch/host1-0/etc/rc.local
@@ -0,0 +1,5 @@
+#!/bin/sh
+
+for port in 0 1 2 3; do
+  ip link set enp16s0f${port} up mtu 1500 alias "vpp1-${port}:Gi10/0/2"
+done
diff --git a/build/frr/hvn1.lab.ipng.ch/host1-0/root/lab-build/disable-vpp b/build/frr/hvn1.lab.ipng.ch/host1-0/root/lab-build/disable-vpp
index 3d56a99..f9bda5d 100644
--- a/build/frr/hvn1.lab.ipng.ch/host1-0/root/lab-build/disable-vpp
+++ b/build/frr/hvn1.lab.ipng.ch/host1-0/root/lab-build/disable-vpp
@@ -4,4 +4,4 @@ echo " * Disabling VPP, Bird and FRR"
 for i in vpp vppcfg bird-dataplane frr; do
   rm -f /etc/systemd/system/multi-user.target.wants/${i}.service
   ln -sf /dev/null /etc/systemd/system/${i}.service
-done
\ No newline at end of file
+done
diff --git a/build/frr/hvn1.lab.ipng.ch/host1-0/root/lab-build/rc-local-perms b/build/frr/hvn1.lab.ipng.ch/host1-0/root/lab-build/rc-local-perms
new file mode 100644
index 0000000..ce5b509
--- /dev/null
+++ b/build/frr/hvn1.lab.ipng.ch/host1-0/root/lab-build/rc-local-perms
@@ -0,0 +1,4 @@
+#!/bin/sh
+
+echo "* Fixing permissions of rc.local"
+chmod 755 /etc/rc.local
diff --git a/build/frr/hvn1.lab.ipng.ch/host1-1/etc/rc.local b/build/frr/hvn1.lab.ipng.ch/host1-1/etc/rc.local
new file mode 100644
index 0000000..f16a00d
--- /dev/null
+++ b/build/frr/hvn1.lab.ipng.ch/host1-1/etc/rc.local
@@ -0,0 +1,5 @@
+#!/bin/sh
+
+for port in 0 1 2 3; do
+  ip link set enp16s0f${port} up mtu 1500 alias "vpp1-${port}:Gi10/0/3"
+done
diff --git a/build/frr/hvn1.lab.ipng.ch/host1-1/root/lab-build/disable-vpp b/build/frr/hvn1.lab.ipng.ch/host1-1/root/lab-build/disable-vpp
index 3d56a99..f9bda5d 100644
--- a/build/frr/hvn1.lab.ipng.ch/host1-1/root/lab-build/disable-vpp
+++ b/build/frr/hvn1.lab.ipng.ch/host1-1/root/lab-build/disable-vpp
@@ -4,4 +4,4 @@ echo " * Disabling VPP, Bird and FRR"
 for i in vpp vppcfg bird-dataplane frr; do
   rm -f /etc/systemd/system/multi-user.target.wants/${i}.service
   ln -sf /dev/null /etc/systemd/system/${i}.service
-done
\ No newline at end of file
+done
diff --git a/build/frr/hvn1.lab.ipng.ch/host1-1/root/lab-build/rc-local-perms b/build/frr/hvn1.lab.ipng.ch/host1-1/root/lab-build/rc-local-perms
new file mode 100644
index 0000000..ce5b509
--- /dev/null
+++ b/build/frr/hvn1.lab.ipng.ch/host1-1/root/lab-build/rc-local-perms
@@ -0,0 +1,4 @@
+#!/bin/sh
+
+echo "* Fixing permissions of rc.local"
+chmod 755 /etc/rc.local
diff --git a/build/frr/hvn1.lab.ipng.ch/tap1-0/root/lab-build/disable-vpp b/build/frr/hvn1.lab.ipng.ch/tap1-0/root/lab-build/disable-vpp
index 3d56a99..f9bda5d 100644
--- a/build/frr/hvn1.lab.ipng.ch/tap1-0/root/lab-build/disable-vpp
+++ b/build/frr/hvn1.lab.ipng.ch/tap1-0/root/lab-build/disable-vpp
@@ -4,4 +4,4 @@ echo " * Disabling VPP, Bird and FRR"
 for i in vpp vppcfg bird-dataplane frr; do
   rm -f /etc/systemd/system/multi-user.target.wants/${i}.service
   ln -sf /dev/null /etc/systemd/system/${i}.service
-done
\ No newline at end of file
+done
diff --git a/overlays/_common/host/etc/rc.local.j2 b/overlays/_common/host/etc/rc.local.j2
new file mode 100644
index 0000000..eb879c7
--- /dev/null
+++ b/overlays/_common/host/etc/rc.local.j2
@@ -0,0 +1,6 @@
+#!/bin/sh
+
+for port in 0 1 2 3; do
+  ip link set enp16s0f${port} up mtu 1500 alias "vpp{{lab.id}}-${port}:Gi10/0/{{ 2 + node.id }}"
+done
+
diff --git a/overlays/_common/host/root/lab-build/rc-local-perms b/overlays/_common/host/root/lab-build/rc-local-perms
new file mode 100644
index 0000000..cc19a13
--- /dev/null
+++ b/overlays/_common/host/root/lab-build/rc-local-perms
@@ -0,0 +1,5 @@
+#!/bin/sh
+
+echo "* Fixing permissions of rc.local"
+chmod 755 /etc/rc.local
+
diff --git a/overlays/_common/tap/root/lab-build/disable-vpp b/overlays/_common/tap/root/lab-build/disable-vpp
index f9bda5d..edf17fd 100644
--- a/overlays/_common/tap/root/lab-build/disable-vpp
+++ b/overlays/_common/tap/root/lab-build/disable-vpp
@@ -5,3 +5,4 @@ for i in vpp vppcfg bird-dataplane frr; do
   rm -f /etc/systemd/system/multi-user.target.wants/${i}.service
   ln -sf /dev/null /etc/systemd/system/${i}.service
 done
+