From 4b0088f93584ab576701d8dfcc635ad22f2541fe Mon Sep 17 00:00:00 2001
From: Pim van Pelt <pim@ipng.nl>
Date: Mon, 28 Oct 2024 16:36:06 +0000
Subject: [PATCH] add sflow config

---
 build/bird/hvn0.lab.ipng.ch/vpp0-0/etc/vpp/bootstrap.vpp  | 1 +
 .../bird/hvn0.lab.ipng.ch/vpp0-0/etc/vpp/config/sflow.vpp | 8 ++++++++
 build/bird/hvn0.lab.ipng.ch/vpp0-1/etc/vpp/bootstrap.vpp  | 1 +
 .../bird/hvn0.lab.ipng.ch/vpp0-1/etc/vpp/config/sflow.vpp | 8 ++++++++
 build/bird/hvn0.lab.ipng.ch/vpp0-2/etc/vpp/bootstrap.vpp  | 1 +
 .../bird/hvn0.lab.ipng.ch/vpp0-2/etc/vpp/config/sflow.vpp | 8 ++++++++
 build/bird/hvn0.lab.ipng.ch/vpp0-3/etc/vpp/bootstrap.vpp  | 1 +
 .../bird/hvn0.lab.ipng.ch/vpp0-3/etc/vpp/config/sflow.vpp | 8 ++++++++
 build/bird/hvn1.lab.ipng.ch/vpp1-0/etc/vpp/bootstrap.vpp  | 1 +
 .../bird/hvn1.lab.ipng.ch/vpp1-0/etc/vpp/config/sflow.vpp | 8 ++++++++
 build/bird/hvn1.lab.ipng.ch/vpp1-1/etc/vpp/bootstrap.vpp  | 1 +
 .../bird/hvn1.lab.ipng.ch/vpp1-1/etc/vpp/config/sflow.vpp | 8 ++++++++
 build/bird/hvn1.lab.ipng.ch/vpp1-2/etc/vpp/bootstrap.vpp  | 1 +
 .../bird/hvn1.lab.ipng.ch/vpp1-2/etc/vpp/config/sflow.vpp | 8 ++++++++
 build/bird/hvn1.lab.ipng.ch/vpp1-3/etc/vpp/bootstrap.vpp  | 1 +
 .../bird/hvn1.lab.ipng.ch/vpp1-3/etc/vpp/config/sflow.vpp | 8 ++++++++
 build/bird/hvn2.lab.ipng.ch/vpp2-0/etc/vpp/bootstrap.vpp  | 1 +
 .../bird/hvn2.lab.ipng.ch/vpp2-0/etc/vpp/config/sflow.vpp | 8 ++++++++
 build/bird/hvn2.lab.ipng.ch/vpp2-1/etc/vpp/bootstrap.vpp  | 1 +
 .../bird/hvn2.lab.ipng.ch/vpp2-1/etc/vpp/config/sflow.vpp | 8 ++++++++
 build/bird/hvn2.lab.ipng.ch/vpp2-2/etc/vpp/bootstrap.vpp  | 1 +
 .../bird/hvn2.lab.ipng.ch/vpp2-2/etc/vpp/config/sflow.vpp | 8 ++++++++
 build/bird/hvn2.lab.ipng.ch/vpp2-3/etc/vpp/bootstrap.vpp  | 1 +
 .../bird/hvn2.lab.ipng.ch/vpp2-3/etc/vpp/config/sflow.vpp | 8 ++++++++
 build/bird/hvn3.lab.ipng.ch/vpp3-0/etc/vpp/bootstrap.vpp  | 1 +
 .../bird/hvn3.lab.ipng.ch/vpp3-0/etc/vpp/config/sflow.vpp | 8 ++++++++
 build/bird/hvn3.lab.ipng.ch/vpp3-1/etc/vpp/bootstrap.vpp  | 1 +
 .../bird/hvn3.lab.ipng.ch/vpp3-1/etc/vpp/config/sflow.vpp | 8 ++++++++
 build/bird/hvn3.lab.ipng.ch/vpp3-2/etc/vpp/bootstrap.vpp  | 1 +
 .../bird/hvn3.lab.ipng.ch/vpp3-2/etc/vpp/config/sflow.vpp | 8 ++++++++
 build/bird/hvn3.lab.ipng.ch/vpp3-3/etc/vpp/bootstrap.vpp  | 1 +
 .../bird/hvn3.lab.ipng.ch/vpp3-3/etc/vpp/config/sflow.vpp | 8 ++++++++
 build/frr/hvn0.lab.ipng.ch/vpp0-0/etc/vpp/bootstrap.vpp   | 1 +
 .../frr/hvn0.lab.ipng.ch/vpp0-0/etc/vpp/config/sflow.vpp  | 8 ++++++++
 build/frr/hvn0.lab.ipng.ch/vpp0-1/etc/vpp/bootstrap.vpp   | 1 +
 .../frr/hvn0.lab.ipng.ch/vpp0-1/etc/vpp/config/sflow.vpp  | 8 ++++++++
 build/frr/hvn0.lab.ipng.ch/vpp0-2/etc/vpp/bootstrap.vpp   | 1 +
 .../frr/hvn0.lab.ipng.ch/vpp0-2/etc/vpp/config/sflow.vpp  | 8 ++++++++
 build/frr/hvn0.lab.ipng.ch/vpp0-3/etc/vpp/bootstrap.vpp   | 1 +
 .../frr/hvn0.lab.ipng.ch/vpp0-3/etc/vpp/config/sflow.vpp  | 8 ++++++++
 build/frr/hvn1.lab.ipng.ch/vpp1-0/etc/vpp/bootstrap.vpp   | 1 +
 .../frr/hvn1.lab.ipng.ch/vpp1-0/etc/vpp/config/sflow.vpp  | 8 ++++++++
 build/frr/hvn1.lab.ipng.ch/vpp1-1/etc/vpp/bootstrap.vpp   | 1 +
 .../frr/hvn1.lab.ipng.ch/vpp1-1/etc/vpp/config/sflow.vpp  | 8 ++++++++
 build/frr/hvn1.lab.ipng.ch/vpp1-2/etc/vpp/bootstrap.vpp   | 1 +
 .../frr/hvn1.lab.ipng.ch/vpp1-2/etc/vpp/config/sflow.vpp  | 8 ++++++++
 build/frr/hvn1.lab.ipng.ch/vpp1-3/etc/vpp/bootstrap.vpp   | 1 +
 .../frr/hvn1.lab.ipng.ch/vpp1-3/etc/vpp/config/sflow.vpp  | 8 ++++++++
 build/frr/hvn2.lab.ipng.ch/vpp2-0/etc/vpp/bootstrap.vpp   | 1 +
 .../frr/hvn2.lab.ipng.ch/vpp2-0/etc/vpp/config/sflow.vpp  | 8 ++++++++
 build/frr/hvn2.lab.ipng.ch/vpp2-1/etc/vpp/bootstrap.vpp   | 1 +
 .../frr/hvn2.lab.ipng.ch/vpp2-1/etc/vpp/config/sflow.vpp  | 8 ++++++++
 build/frr/hvn2.lab.ipng.ch/vpp2-2/etc/vpp/bootstrap.vpp   | 1 +
 .../frr/hvn2.lab.ipng.ch/vpp2-2/etc/vpp/config/sflow.vpp  | 8 ++++++++
 build/frr/hvn2.lab.ipng.ch/vpp2-3/etc/vpp/bootstrap.vpp   | 1 +
 .../frr/hvn2.lab.ipng.ch/vpp2-3/etc/vpp/config/sflow.vpp  | 8 ++++++++
 build/frr/hvn3.lab.ipng.ch/vpp3-0/etc/vpp/bootstrap.vpp   | 1 +
 .../frr/hvn3.lab.ipng.ch/vpp3-0/etc/vpp/config/sflow.vpp  | 8 ++++++++
 build/frr/hvn3.lab.ipng.ch/vpp3-1/etc/vpp/bootstrap.vpp   | 1 +
 .../frr/hvn3.lab.ipng.ch/vpp3-1/etc/vpp/config/sflow.vpp  | 8 ++++++++
 build/frr/hvn3.lab.ipng.ch/vpp3-2/etc/vpp/bootstrap.vpp   | 1 +
 .../frr/hvn3.lab.ipng.ch/vpp3-2/etc/vpp/config/sflow.vpp  | 8 ++++++++
 build/frr/hvn3.lab.ipng.ch/vpp3-3/etc/vpp/bootstrap.vpp   | 1 +
 .../frr/hvn3.lab.ipng.ch/vpp3-3/etc/vpp/config/sflow.vpp  | 8 ++++++++
 overlays/_common/vpp/etc/vpp/bootstrap.vpp.j2             | 1 +
 overlays/_common/vpp/etc/vpp/config/sflow.vpp.j2          | 8 ++++++++
 66 files changed, 297 insertions(+)
 create mode 100644 build/bird/hvn0.lab.ipng.ch/vpp0-0/etc/vpp/config/sflow.vpp
 create mode 100644 build/bird/hvn0.lab.ipng.ch/vpp0-1/etc/vpp/config/sflow.vpp
 create mode 100644 build/bird/hvn0.lab.ipng.ch/vpp0-2/etc/vpp/config/sflow.vpp
 create mode 100644 build/bird/hvn0.lab.ipng.ch/vpp0-3/etc/vpp/config/sflow.vpp
 create mode 100644 build/bird/hvn1.lab.ipng.ch/vpp1-0/etc/vpp/config/sflow.vpp
 create mode 100644 build/bird/hvn1.lab.ipng.ch/vpp1-1/etc/vpp/config/sflow.vpp
 create mode 100644 build/bird/hvn1.lab.ipng.ch/vpp1-2/etc/vpp/config/sflow.vpp
 create mode 100644 build/bird/hvn1.lab.ipng.ch/vpp1-3/etc/vpp/config/sflow.vpp
 create mode 100644 build/bird/hvn2.lab.ipng.ch/vpp2-0/etc/vpp/config/sflow.vpp
 create mode 100644 build/bird/hvn2.lab.ipng.ch/vpp2-1/etc/vpp/config/sflow.vpp
 create mode 100644 build/bird/hvn2.lab.ipng.ch/vpp2-2/etc/vpp/config/sflow.vpp
 create mode 100644 build/bird/hvn2.lab.ipng.ch/vpp2-3/etc/vpp/config/sflow.vpp
 create mode 100644 build/bird/hvn3.lab.ipng.ch/vpp3-0/etc/vpp/config/sflow.vpp
 create mode 100644 build/bird/hvn3.lab.ipng.ch/vpp3-1/etc/vpp/config/sflow.vpp
 create mode 100644 build/bird/hvn3.lab.ipng.ch/vpp3-2/etc/vpp/config/sflow.vpp
 create mode 100644 build/bird/hvn3.lab.ipng.ch/vpp3-3/etc/vpp/config/sflow.vpp
 create mode 100644 build/frr/hvn0.lab.ipng.ch/vpp0-0/etc/vpp/config/sflow.vpp
 create mode 100644 build/frr/hvn0.lab.ipng.ch/vpp0-1/etc/vpp/config/sflow.vpp
 create mode 100644 build/frr/hvn0.lab.ipng.ch/vpp0-2/etc/vpp/config/sflow.vpp
 create mode 100644 build/frr/hvn0.lab.ipng.ch/vpp0-3/etc/vpp/config/sflow.vpp
 create mode 100644 build/frr/hvn1.lab.ipng.ch/vpp1-0/etc/vpp/config/sflow.vpp
 create mode 100644 build/frr/hvn1.lab.ipng.ch/vpp1-1/etc/vpp/config/sflow.vpp
 create mode 100644 build/frr/hvn1.lab.ipng.ch/vpp1-2/etc/vpp/config/sflow.vpp
 create mode 100644 build/frr/hvn1.lab.ipng.ch/vpp1-3/etc/vpp/config/sflow.vpp
 create mode 100644 build/frr/hvn2.lab.ipng.ch/vpp2-0/etc/vpp/config/sflow.vpp
 create mode 100644 build/frr/hvn2.lab.ipng.ch/vpp2-1/etc/vpp/config/sflow.vpp
 create mode 100644 build/frr/hvn2.lab.ipng.ch/vpp2-2/etc/vpp/config/sflow.vpp
 create mode 100644 build/frr/hvn2.lab.ipng.ch/vpp2-3/etc/vpp/config/sflow.vpp
 create mode 100644 build/frr/hvn3.lab.ipng.ch/vpp3-0/etc/vpp/config/sflow.vpp
 create mode 100644 build/frr/hvn3.lab.ipng.ch/vpp3-1/etc/vpp/config/sflow.vpp
 create mode 100644 build/frr/hvn3.lab.ipng.ch/vpp3-2/etc/vpp/config/sflow.vpp
 create mode 100644 build/frr/hvn3.lab.ipng.ch/vpp3-3/etc/vpp/config/sflow.vpp
 create mode 100644 overlays/_common/vpp/etc/vpp/config/sflow.vpp.j2

diff --git a/build/bird/hvn0.lab.ipng.ch/vpp0-0/etc/vpp/bootstrap.vpp b/build/bird/hvn0.lab.ipng.ch/vpp0-0/etc/vpp/bootstrap.vpp
index ce0fc99..d1e8885 100644
--- a/build/bird/hvn0.lab.ipng.ch/vpp0-0/etc/vpp/bootstrap.vpp
+++ b/build/bird/hvn0.lab.ipng.ch/vpp0-0/etc/vpp/bootstrap.vpp
@@ -4,6 +4,7 @@ exec /etc/vpp/config/loopback.vpp
 exec /etc/vpp/config/interface.vpp
 exec /etc/vpp/config/lcp.vpp
 exec /etc/vpp/config/mpls.vpp
+exec /etc/vpp/config/sflow.vpp
 
 comment { exec /etc/vpp/config/flowprobe.vpp }
 
diff --git a/build/bird/hvn0.lab.ipng.ch/vpp0-0/etc/vpp/config/sflow.vpp b/build/bird/hvn0.lab.ipng.ch/vpp0-0/etc/vpp/config/sflow.vpp
new file mode 100644
index 0000000..5b71e18
--- /dev/null
+++ b/build/bird/hvn0.lab.ipng.ch/vpp0-0/etc/vpp/config/sflow.vpp
@@ -0,0 +1,8 @@
+sflow header-bytes 128
+sflow sampling-rate 100
+sflow polling-interval 10
+
+sflow enable GigabitEthernet10/0/0
+sflow enable GigabitEthernet10/0/1
+sflow enable GigabitEthernet10/0/2
+sflow enable GigabitEthernet10/0/3
diff --git a/build/bird/hvn0.lab.ipng.ch/vpp0-1/etc/vpp/bootstrap.vpp b/build/bird/hvn0.lab.ipng.ch/vpp0-1/etc/vpp/bootstrap.vpp
index ce0fc99..d1e8885 100644
--- a/build/bird/hvn0.lab.ipng.ch/vpp0-1/etc/vpp/bootstrap.vpp
+++ b/build/bird/hvn0.lab.ipng.ch/vpp0-1/etc/vpp/bootstrap.vpp
@@ -4,6 +4,7 @@ exec /etc/vpp/config/loopback.vpp
 exec /etc/vpp/config/interface.vpp
 exec /etc/vpp/config/lcp.vpp
 exec /etc/vpp/config/mpls.vpp
+exec /etc/vpp/config/sflow.vpp
 
 comment { exec /etc/vpp/config/flowprobe.vpp }
 
diff --git a/build/bird/hvn0.lab.ipng.ch/vpp0-1/etc/vpp/config/sflow.vpp b/build/bird/hvn0.lab.ipng.ch/vpp0-1/etc/vpp/config/sflow.vpp
new file mode 100644
index 0000000..5b71e18
--- /dev/null
+++ b/build/bird/hvn0.lab.ipng.ch/vpp0-1/etc/vpp/config/sflow.vpp
@@ -0,0 +1,8 @@
+sflow header-bytes 128
+sflow sampling-rate 100
+sflow polling-interval 10
+
+sflow enable GigabitEthernet10/0/0
+sflow enable GigabitEthernet10/0/1
+sflow enable GigabitEthernet10/0/2
+sflow enable GigabitEthernet10/0/3
diff --git a/build/bird/hvn0.lab.ipng.ch/vpp0-2/etc/vpp/bootstrap.vpp b/build/bird/hvn0.lab.ipng.ch/vpp0-2/etc/vpp/bootstrap.vpp
index ce0fc99..d1e8885 100644
--- a/build/bird/hvn0.lab.ipng.ch/vpp0-2/etc/vpp/bootstrap.vpp
+++ b/build/bird/hvn0.lab.ipng.ch/vpp0-2/etc/vpp/bootstrap.vpp
@@ -4,6 +4,7 @@ exec /etc/vpp/config/loopback.vpp
 exec /etc/vpp/config/interface.vpp
 exec /etc/vpp/config/lcp.vpp
 exec /etc/vpp/config/mpls.vpp
+exec /etc/vpp/config/sflow.vpp
 
 comment { exec /etc/vpp/config/flowprobe.vpp }
 
diff --git a/build/bird/hvn0.lab.ipng.ch/vpp0-2/etc/vpp/config/sflow.vpp b/build/bird/hvn0.lab.ipng.ch/vpp0-2/etc/vpp/config/sflow.vpp
new file mode 100644
index 0000000..5b71e18
--- /dev/null
+++ b/build/bird/hvn0.lab.ipng.ch/vpp0-2/etc/vpp/config/sflow.vpp
@@ -0,0 +1,8 @@
+sflow header-bytes 128
+sflow sampling-rate 100
+sflow polling-interval 10
+
+sflow enable GigabitEthernet10/0/0
+sflow enable GigabitEthernet10/0/1
+sflow enable GigabitEthernet10/0/2
+sflow enable GigabitEthernet10/0/3
diff --git a/build/bird/hvn0.lab.ipng.ch/vpp0-3/etc/vpp/bootstrap.vpp b/build/bird/hvn0.lab.ipng.ch/vpp0-3/etc/vpp/bootstrap.vpp
index ce0fc99..d1e8885 100644
--- a/build/bird/hvn0.lab.ipng.ch/vpp0-3/etc/vpp/bootstrap.vpp
+++ b/build/bird/hvn0.lab.ipng.ch/vpp0-3/etc/vpp/bootstrap.vpp
@@ -4,6 +4,7 @@ exec /etc/vpp/config/loopback.vpp
 exec /etc/vpp/config/interface.vpp
 exec /etc/vpp/config/lcp.vpp
 exec /etc/vpp/config/mpls.vpp
+exec /etc/vpp/config/sflow.vpp
 
 comment { exec /etc/vpp/config/flowprobe.vpp }
 
diff --git a/build/bird/hvn0.lab.ipng.ch/vpp0-3/etc/vpp/config/sflow.vpp b/build/bird/hvn0.lab.ipng.ch/vpp0-3/etc/vpp/config/sflow.vpp
new file mode 100644
index 0000000..5b71e18
--- /dev/null
+++ b/build/bird/hvn0.lab.ipng.ch/vpp0-3/etc/vpp/config/sflow.vpp
@@ -0,0 +1,8 @@
+sflow header-bytes 128
+sflow sampling-rate 100
+sflow polling-interval 10
+
+sflow enable GigabitEthernet10/0/0
+sflow enable GigabitEthernet10/0/1
+sflow enable GigabitEthernet10/0/2
+sflow enable GigabitEthernet10/0/3
diff --git a/build/bird/hvn1.lab.ipng.ch/vpp1-0/etc/vpp/bootstrap.vpp b/build/bird/hvn1.lab.ipng.ch/vpp1-0/etc/vpp/bootstrap.vpp
index ce0fc99..d1e8885 100644
--- a/build/bird/hvn1.lab.ipng.ch/vpp1-0/etc/vpp/bootstrap.vpp
+++ b/build/bird/hvn1.lab.ipng.ch/vpp1-0/etc/vpp/bootstrap.vpp
@@ -4,6 +4,7 @@ exec /etc/vpp/config/loopback.vpp
 exec /etc/vpp/config/interface.vpp
 exec /etc/vpp/config/lcp.vpp
 exec /etc/vpp/config/mpls.vpp
+exec /etc/vpp/config/sflow.vpp
 
 comment { exec /etc/vpp/config/flowprobe.vpp }
 
diff --git a/build/bird/hvn1.lab.ipng.ch/vpp1-0/etc/vpp/config/sflow.vpp b/build/bird/hvn1.lab.ipng.ch/vpp1-0/etc/vpp/config/sflow.vpp
new file mode 100644
index 0000000..5b71e18
--- /dev/null
+++ b/build/bird/hvn1.lab.ipng.ch/vpp1-0/etc/vpp/config/sflow.vpp
@@ -0,0 +1,8 @@
+sflow header-bytes 128
+sflow sampling-rate 100
+sflow polling-interval 10
+
+sflow enable GigabitEthernet10/0/0
+sflow enable GigabitEthernet10/0/1
+sflow enable GigabitEthernet10/0/2
+sflow enable GigabitEthernet10/0/3
diff --git a/build/bird/hvn1.lab.ipng.ch/vpp1-1/etc/vpp/bootstrap.vpp b/build/bird/hvn1.lab.ipng.ch/vpp1-1/etc/vpp/bootstrap.vpp
index ce0fc99..d1e8885 100644
--- a/build/bird/hvn1.lab.ipng.ch/vpp1-1/etc/vpp/bootstrap.vpp
+++ b/build/bird/hvn1.lab.ipng.ch/vpp1-1/etc/vpp/bootstrap.vpp
@@ -4,6 +4,7 @@ exec /etc/vpp/config/loopback.vpp
 exec /etc/vpp/config/interface.vpp
 exec /etc/vpp/config/lcp.vpp
 exec /etc/vpp/config/mpls.vpp
+exec /etc/vpp/config/sflow.vpp
 
 comment { exec /etc/vpp/config/flowprobe.vpp }
 
diff --git a/build/bird/hvn1.lab.ipng.ch/vpp1-1/etc/vpp/config/sflow.vpp b/build/bird/hvn1.lab.ipng.ch/vpp1-1/etc/vpp/config/sflow.vpp
new file mode 100644
index 0000000..5b71e18
--- /dev/null
+++ b/build/bird/hvn1.lab.ipng.ch/vpp1-1/etc/vpp/config/sflow.vpp
@@ -0,0 +1,8 @@
+sflow header-bytes 128
+sflow sampling-rate 100
+sflow polling-interval 10
+
+sflow enable GigabitEthernet10/0/0
+sflow enable GigabitEthernet10/0/1
+sflow enable GigabitEthernet10/0/2
+sflow enable GigabitEthernet10/0/3
diff --git a/build/bird/hvn1.lab.ipng.ch/vpp1-2/etc/vpp/bootstrap.vpp b/build/bird/hvn1.lab.ipng.ch/vpp1-2/etc/vpp/bootstrap.vpp
index ce0fc99..d1e8885 100644
--- a/build/bird/hvn1.lab.ipng.ch/vpp1-2/etc/vpp/bootstrap.vpp
+++ b/build/bird/hvn1.lab.ipng.ch/vpp1-2/etc/vpp/bootstrap.vpp
@@ -4,6 +4,7 @@ exec /etc/vpp/config/loopback.vpp
 exec /etc/vpp/config/interface.vpp
 exec /etc/vpp/config/lcp.vpp
 exec /etc/vpp/config/mpls.vpp
+exec /etc/vpp/config/sflow.vpp
 
 comment { exec /etc/vpp/config/flowprobe.vpp }
 
diff --git a/build/bird/hvn1.lab.ipng.ch/vpp1-2/etc/vpp/config/sflow.vpp b/build/bird/hvn1.lab.ipng.ch/vpp1-2/etc/vpp/config/sflow.vpp
new file mode 100644
index 0000000..5b71e18
--- /dev/null
+++ b/build/bird/hvn1.lab.ipng.ch/vpp1-2/etc/vpp/config/sflow.vpp
@@ -0,0 +1,8 @@
+sflow header-bytes 128
+sflow sampling-rate 100
+sflow polling-interval 10
+
+sflow enable GigabitEthernet10/0/0
+sflow enable GigabitEthernet10/0/1
+sflow enable GigabitEthernet10/0/2
+sflow enable GigabitEthernet10/0/3
diff --git a/build/bird/hvn1.lab.ipng.ch/vpp1-3/etc/vpp/bootstrap.vpp b/build/bird/hvn1.lab.ipng.ch/vpp1-3/etc/vpp/bootstrap.vpp
index ce0fc99..d1e8885 100644
--- a/build/bird/hvn1.lab.ipng.ch/vpp1-3/etc/vpp/bootstrap.vpp
+++ b/build/bird/hvn1.lab.ipng.ch/vpp1-3/etc/vpp/bootstrap.vpp
@@ -4,6 +4,7 @@ exec /etc/vpp/config/loopback.vpp
 exec /etc/vpp/config/interface.vpp
 exec /etc/vpp/config/lcp.vpp
 exec /etc/vpp/config/mpls.vpp
+exec /etc/vpp/config/sflow.vpp
 
 comment { exec /etc/vpp/config/flowprobe.vpp }
 
diff --git a/build/bird/hvn1.lab.ipng.ch/vpp1-3/etc/vpp/config/sflow.vpp b/build/bird/hvn1.lab.ipng.ch/vpp1-3/etc/vpp/config/sflow.vpp
new file mode 100644
index 0000000..5b71e18
--- /dev/null
+++ b/build/bird/hvn1.lab.ipng.ch/vpp1-3/etc/vpp/config/sflow.vpp
@@ -0,0 +1,8 @@
+sflow header-bytes 128
+sflow sampling-rate 100
+sflow polling-interval 10
+
+sflow enable GigabitEthernet10/0/0
+sflow enable GigabitEthernet10/0/1
+sflow enable GigabitEthernet10/0/2
+sflow enable GigabitEthernet10/0/3
diff --git a/build/bird/hvn2.lab.ipng.ch/vpp2-0/etc/vpp/bootstrap.vpp b/build/bird/hvn2.lab.ipng.ch/vpp2-0/etc/vpp/bootstrap.vpp
index ce0fc99..d1e8885 100644
--- a/build/bird/hvn2.lab.ipng.ch/vpp2-0/etc/vpp/bootstrap.vpp
+++ b/build/bird/hvn2.lab.ipng.ch/vpp2-0/etc/vpp/bootstrap.vpp
@@ -4,6 +4,7 @@ exec /etc/vpp/config/loopback.vpp
 exec /etc/vpp/config/interface.vpp
 exec /etc/vpp/config/lcp.vpp
 exec /etc/vpp/config/mpls.vpp
+exec /etc/vpp/config/sflow.vpp
 
 comment { exec /etc/vpp/config/flowprobe.vpp }
 
diff --git a/build/bird/hvn2.lab.ipng.ch/vpp2-0/etc/vpp/config/sflow.vpp b/build/bird/hvn2.lab.ipng.ch/vpp2-0/etc/vpp/config/sflow.vpp
new file mode 100644
index 0000000..5b71e18
--- /dev/null
+++ b/build/bird/hvn2.lab.ipng.ch/vpp2-0/etc/vpp/config/sflow.vpp
@@ -0,0 +1,8 @@
+sflow header-bytes 128
+sflow sampling-rate 100
+sflow polling-interval 10
+
+sflow enable GigabitEthernet10/0/0
+sflow enable GigabitEthernet10/0/1
+sflow enable GigabitEthernet10/0/2
+sflow enable GigabitEthernet10/0/3
diff --git a/build/bird/hvn2.lab.ipng.ch/vpp2-1/etc/vpp/bootstrap.vpp b/build/bird/hvn2.lab.ipng.ch/vpp2-1/etc/vpp/bootstrap.vpp
index ce0fc99..d1e8885 100644
--- a/build/bird/hvn2.lab.ipng.ch/vpp2-1/etc/vpp/bootstrap.vpp
+++ b/build/bird/hvn2.lab.ipng.ch/vpp2-1/etc/vpp/bootstrap.vpp
@@ -4,6 +4,7 @@ exec /etc/vpp/config/loopback.vpp
 exec /etc/vpp/config/interface.vpp
 exec /etc/vpp/config/lcp.vpp
 exec /etc/vpp/config/mpls.vpp
+exec /etc/vpp/config/sflow.vpp
 
 comment { exec /etc/vpp/config/flowprobe.vpp }
 
diff --git a/build/bird/hvn2.lab.ipng.ch/vpp2-1/etc/vpp/config/sflow.vpp b/build/bird/hvn2.lab.ipng.ch/vpp2-1/etc/vpp/config/sflow.vpp
new file mode 100644
index 0000000..5b71e18
--- /dev/null
+++ b/build/bird/hvn2.lab.ipng.ch/vpp2-1/etc/vpp/config/sflow.vpp
@@ -0,0 +1,8 @@
+sflow header-bytes 128
+sflow sampling-rate 100
+sflow polling-interval 10
+
+sflow enable GigabitEthernet10/0/0
+sflow enable GigabitEthernet10/0/1
+sflow enable GigabitEthernet10/0/2
+sflow enable GigabitEthernet10/0/3
diff --git a/build/bird/hvn2.lab.ipng.ch/vpp2-2/etc/vpp/bootstrap.vpp b/build/bird/hvn2.lab.ipng.ch/vpp2-2/etc/vpp/bootstrap.vpp
index ce0fc99..d1e8885 100644
--- a/build/bird/hvn2.lab.ipng.ch/vpp2-2/etc/vpp/bootstrap.vpp
+++ b/build/bird/hvn2.lab.ipng.ch/vpp2-2/etc/vpp/bootstrap.vpp
@@ -4,6 +4,7 @@ exec /etc/vpp/config/loopback.vpp
 exec /etc/vpp/config/interface.vpp
 exec /etc/vpp/config/lcp.vpp
 exec /etc/vpp/config/mpls.vpp
+exec /etc/vpp/config/sflow.vpp
 
 comment { exec /etc/vpp/config/flowprobe.vpp }
 
diff --git a/build/bird/hvn2.lab.ipng.ch/vpp2-2/etc/vpp/config/sflow.vpp b/build/bird/hvn2.lab.ipng.ch/vpp2-2/etc/vpp/config/sflow.vpp
new file mode 100644
index 0000000..5b71e18
--- /dev/null
+++ b/build/bird/hvn2.lab.ipng.ch/vpp2-2/etc/vpp/config/sflow.vpp
@@ -0,0 +1,8 @@
+sflow header-bytes 128
+sflow sampling-rate 100
+sflow polling-interval 10
+
+sflow enable GigabitEthernet10/0/0
+sflow enable GigabitEthernet10/0/1
+sflow enable GigabitEthernet10/0/2
+sflow enable GigabitEthernet10/0/3
diff --git a/build/bird/hvn2.lab.ipng.ch/vpp2-3/etc/vpp/bootstrap.vpp b/build/bird/hvn2.lab.ipng.ch/vpp2-3/etc/vpp/bootstrap.vpp
index ce0fc99..d1e8885 100644
--- a/build/bird/hvn2.lab.ipng.ch/vpp2-3/etc/vpp/bootstrap.vpp
+++ b/build/bird/hvn2.lab.ipng.ch/vpp2-3/etc/vpp/bootstrap.vpp
@@ -4,6 +4,7 @@ exec /etc/vpp/config/loopback.vpp
 exec /etc/vpp/config/interface.vpp
 exec /etc/vpp/config/lcp.vpp
 exec /etc/vpp/config/mpls.vpp
+exec /etc/vpp/config/sflow.vpp
 
 comment { exec /etc/vpp/config/flowprobe.vpp }
 
diff --git a/build/bird/hvn2.lab.ipng.ch/vpp2-3/etc/vpp/config/sflow.vpp b/build/bird/hvn2.lab.ipng.ch/vpp2-3/etc/vpp/config/sflow.vpp
new file mode 100644
index 0000000..5b71e18
--- /dev/null
+++ b/build/bird/hvn2.lab.ipng.ch/vpp2-3/etc/vpp/config/sflow.vpp
@@ -0,0 +1,8 @@
+sflow header-bytes 128
+sflow sampling-rate 100
+sflow polling-interval 10
+
+sflow enable GigabitEthernet10/0/0
+sflow enable GigabitEthernet10/0/1
+sflow enable GigabitEthernet10/0/2
+sflow enable GigabitEthernet10/0/3
diff --git a/build/bird/hvn3.lab.ipng.ch/vpp3-0/etc/vpp/bootstrap.vpp b/build/bird/hvn3.lab.ipng.ch/vpp3-0/etc/vpp/bootstrap.vpp
index ce0fc99..d1e8885 100644
--- a/build/bird/hvn3.lab.ipng.ch/vpp3-0/etc/vpp/bootstrap.vpp
+++ b/build/bird/hvn3.lab.ipng.ch/vpp3-0/etc/vpp/bootstrap.vpp
@@ -4,6 +4,7 @@ exec /etc/vpp/config/loopback.vpp
 exec /etc/vpp/config/interface.vpp
 exec /etc/vpp/config/lcp.vpp
 exec /etc/vpp/config/mpls.vpp
+exec /etc/vpp/config/sflow.vpp
 
 comment { exec /etc/vpp/config/flowprobe.vpp }
 
diff --git a/build/bird/hvn3.lab.ipng.ch/vpp3-0/etc/vpp/config/sflow.vpp b/build/bird/hvn3.lab.ipng.ch/vpp3-0/etc/vpp/config/sflow.vpp
new file mode 100644
index 0000000..5b71e18
--- /dev/null
+++ b/build/bird/hvn3.lab.ipng.ch/vpp3-0/etc/vpp/config/sflow.vpp
@@ -0,0 +1,8 @@
+sflow header-bytes 128
+sflow sampling-rate 100
+sflow polling-interval 10
+
+sflow enable GigabitEthernet10/0/0
+sflow enable GigabitEthernet10/0/1
+sflow enable GigabitEthernet10/0/2
+sflow enable GigabitEthernet10/0/3
diff --git a/build/bird/hvn3.lab.ipng.ch/vpp3-1/etc/vpp/bootstrap.vpp b/build/bird/hvn3.lab.ipng.ch/vpp3-1/etc/vpp/bootstrap.vpp
index ce0fc99..d1e8885 100644
--- a/build/bird/hvn3.lab.ipng.ch/vpp3-1/etc/vpp/bootstrap.vpp
+++ b/build/bird/hvn3.lab.ipng.ch/vpp3-1/etc/vpp/bootstrap.vpp
@@ -4,6 +4,7 @@ exec /etc/vpp/config/loopback.vpp
 exec /etc/vpp/config/interface.vpp
 exec /etc/vpp/config/lcp.vpp
 exec /etc/vpp/config/mpls.vpp
+exec /etc/vpp/config/sflow.vpp
 
 comment { exec /etc/vpp/config/flowprobe.vpp }
 
diff --git a/build/bird/hvn3.lab.ipng.ch/vpp3-1/etc/vpp/config/sflow.vpp b/build/bird/hvn3.lab.ipng.ch/vpp3-1/etc/vpp/config/sflow.vpp
new file mode 100644
index 0000000..5b71e18
--- /dev/null
+++ b/build/bird/hvn3.lab.ipng.ch/vpp3-1/etc/vpp/config/sflow.vpp
@@ -0,0 +1,8 @@
+sflow header-bytes 128
+sflow sampling-rate 100
+sflow polling-interval 10
+
+sflow enable GigabitEthernet10/0/0
+sflow enable GigabitEthernet10/0/1
+sflow enable GigabitEthernet10/0/2
+sflow enable GigabitEthernet10/0/3
diff --git a/build/bird/hvn3.lab.ipng.ch/vpp3-2/etc/vpp/bootstrap.vpp b/build/bird/hvn3.lab.ipng.ch/vpp3-2/etc/vpp/bootstrap.vpp
index ce0fc99..d1e8885 100644
--- a/build/bird/hvn3.lab.ipng.ch/vpp3-2/etc/vpp/bootstrap.vpp
+++ b/build/bird/hvn3.lab.ipng.ch/vpp3-2/etc/vpp/bootstrap.vpp
@@ -4,6 +4,7 @@ exec /etc/vpp/config/loopback.vpp
 exec /etc/vpp/config/interface.vpp
 exec /etc/vpp/config/lcp.vpp
 exec /etc/vpp/config/mpls.vpp
+exec /etc/vpp/config/sflow.vpp
 
 comment { exec /etc/vpp/config/flowprobe.vpp }
 
diff --git a/build/bird/hvn3.lab.ipng.ch/vpp3-2/etc/vpp/config/sflow.vpp b/build/bird/hvn3.lab.ipng.ch/vpp3-2/etc/vpp/config/sflow.vpp
new file mode 100644
index 0000000..5b71e18
--- /dev/null
+++ b/build/bird/hvn3.lab.ipng.ch/vpp3-2/etc/vpp/config/sflow.vpp
@@ -0,0 +1,8 @@
+sflow header-bytes 128
+sflow sampling-rate 100
+sflow polling-interval 10
+
+sflow enable GigabitEthernet10/0/0
+sflow enable GigabitEthernet10/0/1
+sflow enable GigabitEthernet10/0/2
+sflow enable GigabitEthernet10/0/3
diff --git a/build/bird/hvn3.lab.ipng.ch/vpp3-3/etc/vpp/bootstrap.vpp b/build/bird/hvn3.lab.ipng.ch/vpp3-3/etc/vpp/bootstrap.vpp
index ce0fc99..d1e8885 100644
--- a/build/bird/hvn3.lab.ipng.ch/vpp3-3/etc/vpp/bootstrap.vpp
+++ b/build/bird/hvn3.lab.ipng.ch/vpp3-3/etc/vpp/bootstrap.vpp
@@ -4,6 +4,7 @@ exec /etc/vpp/config/loopback.vpp
 exec /etc/vpp/config/interface.vpp
 exec /etc/vpp/config/lcp.vpp
 exec /etc/vpp/config/mpls.vpp
+exec /etc/vpp/config/sflow.vpp
 
 comment { exec /etc/vpp/config/flowprobe.vpp }
 
diff --git a/build/bird/hvn3.lab.ipng.ch/vpp3-3/etc/vpp/config/sflow.vpp b/build/bird/hvn3.lab.ipng.ch/vpp3-3/etc/vpp/config/sflow.vpp
new file mode 100644
index 0000000..5b71e18
--- /dev/null
+++ b/build/bird/hvn3.lab.ipng.ch/vpp3-3/etc/vpp/config/sflow.vpp
@@ -0,0 +1,8 @@
+sflow header-bytes 128
+sflow sampling-rate 100
+sflow polling-interval 10
+
+sflow enable GigabitEthernet10/0/0
+sflow enable GigabitEthernet10/0/1
+sflow enable GigabitEthernet10/0/2
+sflow enable GigabitEthernet10/0/3
diff --git a/build/frr/hvn0.lab.ipng.ch/vpp0-0/etc/vpp/bootstrap.vpp b/build/frr/hvn0.lab.ipng.ch/vpp0-0/etc/vpp/bootstrap.vpp
index ce0fc99..d1e8885 100644
--- a/build/frr/hvn0.lab.ipng.ch/vpp0-0/etc/vpp/bootstrap.vpp
+++ b/build/frr/hvn0.lab.ipng.ch/vpp0-0/etc/vpp/bootstrap.vpp
@@ -4,6 +4,7 @@ exec /etc/vpp/config/loopback.vpp
 exec /etc/vpp/config/interface.vpp
 exec /etc/vpp/config/lcp.vpp
 exec /etc/vpp/config/mpls.vpp
+exec /etc/vpp/config/sflow.vpp
 
 comment { exec /etc/vpp/config/flowprobe.vpp }
 
diff --git a/build/frr/hvn0.lab.ipng.ch/vpp0-0/etc/vpp/config/sflow.vpp b/build/frr/hvn0.lab.ipng.ch/vpp0-0/etc/vpp/config/sflow.vpp
new file mode 100644
index 0000000..5b71e18
--- /dev/null
+++ b/build/frr/hvn0.lab.ipng.ch/vpp0-0/etc/vpp/config/sflow.vpp
@@ -0,0 +1,8 @@
+sflow header-bytes 128
+sflow sampling-rate 100
+sflow polling-interval 10
+
+sflow enable GigabitEthernet10/0/0
+sflow enable GigabitEthernet10/0/1
+sflow enable GigabitEthernet10/0/2
+sflow enable GigabitEthernet10/0/3
diff --git a/build/frr/hvn0.lab.ipng.ch/vpp0-1/etc/vpp/bootstrap.vpp b/build/frr/hvn0.lab.ipng.ch/vpp0-1/etc/vpp/bootstrap.vpp
index ce0fc99..d1e8885 100644
--- a/build/frr/hvn0.lab.ipng.ch/vpp0-1/etc/vpp/bootstrap.vpp
+++ b/build/frr/hvn0.lab.ipng.ch/vpp0-1/etc/vpp/bootstrap.vpp
@@ -4,6 +4,7 @@ exec /etc/vpp/config/loopback.vpp
 exec /etc/vpp/config/interface.vpp
 exec /etc/vpp/config/lcp.vpp
 exec /etc/vpp/config/mpls.vpp
+exec /etc/vpp/config/sflow.vpp
 
 comment { exec /etc/vpp/config/flowprobe.vpp }
 
diff --git a/build/frr/hvn0.lab.ipng.ch/vpp0-1/etc/vpp/config/sflow.vpp b/build/frr/hvn0.lab.ipng.ch/vpp0-1/etc/vpp/config/sflow.vpp
new file mode 100644
index 0000000..5b71e18
--- /dev/null
+++ b/build/frr/hvn0.lab.ipng.ch/vpp0-1/etc/vpp/config/sflow.vpp
@@ -0,0 +1,8 @@
+sflow header-bytes 128
+sflow sampling-rate 100
+sflow polling-interval 10
+
+sflow enable GigabitEthernet10/0/0
+sflow enable GigabitEthernet10/0/1
+sflow enable GigabitEthernet10/0/2
+sflow enable GigabitEthernet10/0/3
diff --git a/build/frr/hvn0.lab.ipng.ch/vpp0-2/etc/vpp/bootstrap.vpp b/build/frr/hvn0.lab.ipng.ch/vpp0-2/etc/vpp/bootstrap.vpp
index ce0fc99..d1e8885 100644
--- a/build/frr/hvn0.lab.ipng.ch/vpp0-2/etc/vpp/bootstrap.vpp
+++ b/build/frr/hvn0.lab.ipng.ch/vpp0-2/etc/vpp/bootstrap.vpp
@@ -4,6 +4,7 @@ exec /etc/vpp/config/loopback.vpp
 exec /etc/vpp/config/interface.vpp
 exec /etc/vpp/config/lcp.vpp
 exec /etc/vpp/config/mpls.vpp
+exec /etc/vpp/config/sflow.vpp
 
 comment { exec /etc/vpp/config/flowprobe.vpp }
 
diff --git a/build/frr/hvn0.lab.ipng.ch/vpp0-2/etc/vpp/config/sflow.vpp b/build/frr/hvn0.lab.ipng.ch/vpp0-2/etc/vpp/config/sflow.vpp
new file mode 100644
index 0000000..5b71e18
--- /dev/null
+++ b/build/frr/hvn0.lab.ipng.ch/vpp0-2/etc/vpp/config/sflow.vpp
@@ -0,0 +1,8 @@
+sflow header-bytes 128
+sflow sampling-rate 100
+sflow polling-interval 10
+
+sflow enable GigabitEthernet10/0/0
+sflow enable GigabitEthernet10/0/1
+sflow enable GigabitEthernet10/0/2
+sflow enable GigabitEthernet10/0/3
diff --git a/build/frr/hvn0.lab.ipng.ch/vpp0-3/etc/vpp/bootstrap.vpp b/build/frr/hvn0.lab.ipng.ch/vpp0-3/etc/vpp/bootstrap.vpp
index ce0fc99..d1e8885 100644
--- a/build/frr/hvn0.lab.ipng.ch/vpp0-3/etc/vpp/bootstrap.vpp
+++ b/build/frr/hvn0.lab.ipng.ch/vpp0-3/etc/vpp/bootstrap.vpp
@@ -4,6 +4,7 @@ exec /etc/vpp/config/loopback.vpp
 exec /etc/vpp/config/interface.vpp
 exec /etc/vpp/config/lcp.vpp
 exec /etc/vpp/config/mpls.vpp
+exec /etc/vpp/config/sflow.vpp
 
 comment { exec /etc/vpp/config/flowprobe.vpp }
 
diff --git a/build/frr/hvn0.lab.ipng.ch/vpp0-3/etc/vpp/config/sflow.vpp b/build/frr/hvn0.lab.ipng.ch/vpp0-3/etc/vpp/config/sflow.vpp
new file mode 100644
index 0000000..5b71e18
--- /dev/null
+++ b/build/frr/hvn0.lab.ipng.ch/vpp0-3/etc/vpp/config/sflow.vpp
@@ -0,0 +1,8 @@
+sflow header-bytes 128
+sflow sampling-rate 100
+sflow polling-interval 10
+
+sflow enable GigabitEthernet10/0/0
+sflow enable GigabitEthernet10/0/1
+sflow enable GigabitEthernet10/0/2
+sflow enable GigabitEthernet10/0/3
diff --git a/build/frr/hvn1.lab.ipng.ch/vpp1-0/etc/vpp/bootstrap.vpp b/build/frr/hvn1.lab.ipng.ch/vpp1-0/etc/vpp/bootstrap.vpp
index ce0fc99..d1e8885 100644
--- a/build/frr/hvn1.lab.ipng.ch/vpp1-0/etc/vpp/bootstrap.vpp
+++ b/build/frr/hvn1.lab.ipng.ch/vpp1-0/etc/vpp/bootstrap.vpp
@@ -4,6 +4,7 @@ exec /etc/vpp/config/loopback.vpp
 exec /etc/vpp/config/interface.vpp
 exec /etc/vpp/config/lcp.vpp
 exec /etc/vpp/config/mpls.vpp
+exec /etc/vpp/config/sflow.vpp
 
 comment { exec /etc/vpp/config/flowprobe.vpp }
 
diff --git a/build/frr/hvn1.lab.ipng.ch/vpp1-0/etc/vpp/config/sflow.vpp b/build/frr/hvn1.lab.ipng.ch/vpp1-0/etc/vpp/config/sflow.vpp
new file mode 100644
index 0000000..5b71e18
--- /dev/null
+++ b/build/frr/hvn1.lab.ipng.ch/vpp1-0/etc/vpp/config/sflow.vpp
@@ -0,0 +1,8 @@
+sflow header-bytes 128
+sflow sampling-rate 100
+sflow polling-interval 10
+
+sflow enable GigabitEthernet10/0/0
+sflow enable GigabitEthernet10/0/1
+sflow enable GigabitEthernet10/0/2
+sflow enable GigabitEthernet10/0/3
diff --git a/build/frr/hvn1.lab.ipng.ch/vpp1-1/etc/vpp/bootstrap.vpp b/build/frr/hvn1.lab.ipng.ch/vpp1-1/etc/vpp/bootstrap.vpp
index ce0fc99..d1e8885 100644
--- a/build/frr/hvn1.lab.ipng.ch/vpp1-1/etc/vpp/bootstrap.vpp
+++ b/build/frr/hvn1.lab.ipng.ch/vpp1-1/etc/vpp/bootstrap.vpp
@@ -4,6 +4,7 @@ exec /etc/vpp/config/loopback.vpp
 exec /etc/vpp/config/interface.vpp
 exec /etc/vpp/config/lcp.vpp
 exec /etc/vpp/config/mpls.vpp
+exec /etc/vpp/config/sflow.vpp
 
 comment { exec /etc/vpp/config/flowprobe.vpp }
 
diff --git a/build/frr/hvn1.lab.ipng.ch/vpp1-1/etc/vpp/config/sflow.vpp b/build/frr/hvn1.lab.ipng.ch/vpp1-1/etc/vpp/config/sflow.vpp
new file mode 100644
index 0000000..5b71e18
--- /dev/null
+++ b/build/frr/hvn1.lab.ipng.ch/vpp1-1/etc/vpp/config/sflow.vpp
@@ -0,0 +1,8 @@
+sflow header-bytes 128
+sflow sampling-rate 100
+sflow polling-interval 10
+
+sflow enable GigabitEthernet10/0/0
+sflow enable GigabitEthernet10/0/1
+sflow enable GigabitEthernet10/0/2
+sflow enable GigabitEthernet10/0/3
diff --git a/build/frr/hvn1.lab.ipng.ch/vpp1-2/etc/vpp/bootstrap.vpp b/build/frr/hvn1.lab.ipng.ch/vpp1-2/etc/vpp/bootstrap.vpp
index ce0fc99..d1e8885 100644
--- a/build/frr/hvn1.lab.ipng.ch/vpp1-2/etc/vpp/bootstrap.vpp
+++ b/build/frr/hvn1.lab.ipng.ch/vpp1-2/etc/vpp/bootstrap.vpp
@@ -4,6 +4,7 @@ exec /etc/vpp/config/loopback.vpp
 exec /etc/vpp/config/interface.vpp
 exec /etc/vpp/config/lcp.vpp
 exec /etc/vpp/config/mpls.vpp
+exec /etc/vpp/config/sflow.vpp
 
 comment { exec /etc/vpp/config/flowprobe.vpp }
 
diff --git a/build/frr/hvn1.lab.ipng.ch/vpp1-2/etc/vpp/config/sflow.vpp b/build/frr/hvn1.lab.ipng.ch/vpp1-2/etc/vpp/config/sflow.vpp
new file mode 100644
index 0000000..5b71e18
--- /dev/null
+++ b/build/frr/hvn1.lab.ipng.ch/vpp1-2/etc/vpp/config/sflow.vpp
@@ -0,0 +1,8 @@
+sflow header-bytes 128
+sflow sampling-rate 100
+sflow polling-interval 10
+
+sflow enable GigabitEthernet10/0/0
+sflow enable GigabitEthernet10/0/1
+sflow enable GigabitEthernet10/0/2
+sflow enable GigabitEthernet10/0/3
diff --git a/build/frr/hvn1.lab.ipng.ch/vpp1-3/etc/vpp/bootstrap.vpp b/build/frr/hvn1.lab.ipng.ch/vpp1-3/etc/vpp/bootstrap.vpp
index ce0fc99..d1e8885 100644
--- a/build/frr/hvn1.lab.ipng.ch/vpp1-3/etc/vpp/bootstrap.vpp
+++ b/build/frr/hvn1.lab.ipng.ch/vpp1-3/etc/vpp/bootstrap.vpp
@@ -4,6 +4,7 @@ exec /etc/vpp/config/loopback.vpp
 exec /etc/vpp/config/interface.vpp
 exec /etc/vpp/config/lcp.vpp
 exec /etc/vpp/config/mpls.vpp
+exec /etc/vpp/config/sflow.vpp
 
 comment { exec /etc/vpp/config/flowprobe.vpp }
 
diff --git a/build/frr/hvn1.lab.ipng.ch/vpp1-3/etc/vpp/config/sflow.vpp b/build/frr/hvn1.lab.ipng.ch/vpp1-3/etc/vpp/config/sflow.vpp
new file mode 100644
index 0000000..5b71e18
--- /dev/null
+++ b/build/frr/hvn1.lab.ipng.ch/vpp1-3/etc/vpp/config/sflow.vpp
@@ -0,0 +1,8 @@
+sflow header-bytes 128
+sflow sampling-rate 100
+sflow polling-interval 10
+
+sflow enable GigabitEthernet10/0/0
+sflow enable GigabitEthernet10/0/1
+sflow enable GigabitEthernet10/0/2
+sflow enable GigabitEthernet10/0/3
diff --git a/build/frr/hvn2.lab.ipng.ch/vpp2-0/etc/vpp/bootstrap.vpp b/build/frr/hvn2.lab.ipng.ch/vpp2-0/etc/vpp/bootstrap.vpp
index ce0fc99..d1e8885 100644
--- a/build/frr/hvn2.lab.ipng.ch/vpp2-0/etc/vpp/bootstrap.vpp
+++ b/build/frr/hvn2.lab.ipng.ch/vpp2-0/etc/vpp/bootstrap.vpp
@@ -4,6 +4,7 @@ exec /etc/vpp/config/loopback.vpp
 exec /etc/vpp/config/interface.vpp
 exec /etc/vpp/config/lcp.vpp
 exec /etc/vpp/config/mpls.vpp
+exec /etc/vpp/config/sflow.vpp
 
 comment { exec /etc/vpp/config/flowprobe.vpp }
 
diff --git a/build/frr/hvn2.lab.ipng.ch/vpp2-0/etc/vpp/config/sflow.vpp b/build/frr/hvn2.lab.ipng.ch/vpp2-0/etc/vpp/config/sflow.vpp
new file mode 100644
index 0000000..5b71e18
--- /dev/null
+++ b/build/frr/hvn2.lab.ipng.ch/vpp2-0/etc/vpp/config/sflow.vpp
@@ -0,0 +1,8 @@
+sflow header-bytes 128
+sflow sampling-rate 100
+sflow polling-interval 10
+
+sflow enable GigabitEthernet10/0/0
+sflow enable GigabitEthernet10/0/1
+sflow enable GigabitEthernet10/0/2
+sflow enable GigabitEthernet10/0/3
diff --git a/build/frr/hvn2.lab.ipng.ch/vpp2-1/etc/vpp/bootstrap.vpp b/build/frr/hvn2.lab.ipng.ch/vpp2-1/etc/vpp/bootstrap.vpp
index ce0fc99..d1e8885 100644
--- a/build/frr/hvn2.lab.ipng.ch/vpp2-1/etc/vpp/bootstrap.vpp
+++ b/build/frr/hvn2.lab.ipng.ch/vpp2-1/etc/vpp/bootstrap.vpp
@@ -4,6 +4,7 @@ exec /etc/vpp/config/loopback.vpp
 exec /etc/vpp/config/interface.vpp
 exec /etc/vpp/config/lcp.vpp
 exec /etc/vpp/config/mpls.vpp
+exec /etc/vpp/config/sflow.vpp
 
 comment { exec /etc/vpp/config/flowprobe.vpp }
 
diff --git a/build/frr/hvn2.lab.ipng.ch/vpp2-1/etc/vpp/config/sflow.vpp b/build/frr/hvn2.lab.ipng.ch/vpp2-1/etc/vpp/config/sflow.vpp
new file mode 100644
index 0000000..5b71e18
--- /dev/null
+++ b/build/frr/hvn2.lab.ipng.ch/vpp2-1/etc/vpp/config/sflow.vpp
@@ -0,0 +1,8 @@
+sflow header-bytes 128
+sflow sampling-rate 100
+sflow polling-interval 10
+
+sflow enable GigabitEthernet10/0/0
+sflow enable GigabitEthernet10/0/1
+sflow enable GigabitEthernet10/0/2
+sflow enable GigabitEthernet10/0/3
diff --git a/build/frr/hvn2.lab.ipng.ch/vpp2-2/etc/vpp/bootstrap.vpp b/build/frr/hvn2.lab.ipng.ch/vpp2-2/etc/vpp/bootstrap.vpp
index ce0fc99..d1e8885 100644
--- a/build/frr/hvn2.lab.ipng.ch/vpp2-2/etc/vpp/bootstrap.vpp
+++ b/build/frr/hvn2.lab.ipng.ch/vpp2-2/etc/vpp/bootstrap.vpp
@@ -4,6 +4,7 @@ exec /etc/vpp/config/loopback.vpp
 exec /etc/vpp/config/interface.vpp
 exec /etc/vpp/config/lcp.vpp
 exec /etc/vpp/config/mpls.vpp
+exec /etc/vpp/config/sflow.vpp
 
 comment { exec /etc/vpp/config/flowprobe.vpp }
 
diff --git a/build/frr/hvn2.lab.ipng.ch/vpp2-2/etc/vpp/config/sflow.vpp b/build/frr/hvn2.lab.ipng.ch/vpp2-2/etc/vpp/config/sflow.vpp
new file mode 100644
index 0000000..5b71e18
--- /dev/null
+++ b/build/frr/hvn2.lab.ipng.ch/vpp2-2/etc/vpp/config/sflow.vpp
@@ -0,0 +1,8 @@
+sflow header-bytes 128
+sflow sampling-rate 100
+sflow polling-interval 10
+
+sflow enable GigabitEthernet10/0/0
+sflow enable GigabitEthernet10/0/1
+sflow enable GigabitEthernet10/0/2
+sflow enable GigabitEthernet10/0/3
diff --git a/build/frr/hvn2.lab.ipng.ch/vpp2-3/etc/vpp/bootstrap.vpp b/build/frr/hvn2.lab.ipng.ch/vpp2-3/etc/vpp/bootstrap.vpp
index ce0fc99..d1e8885 100644
--- a/build/frr/hvn2.lab.ipng.ch/vpp2-3/etc/vpp/bootstrap.vpp
+++ b/build/frr/hvn2.lab.ipng.ch/vpp2-3/etc/vpp/bootstrap.vpp
@@ -4,6 +4,7 @@ exec /etc/vpp/config/loopback.vpp
 exec /etc/vpp/config/interface.vpp
 exec /etc/vpp/config/lcp.vpp
 exec /etc/vpp/config/mpls.vpp
+exec /etc/vpp/config/sflow.vpp
 
 comment { exec /etc/vpp/config/flowprobe.vpp }
 
diff --git a/build/frr/hvn2.lab.ipng.ch/vpp2-3/etc/vpp/config/sflow.vpp b/build/frr/hvn2.lab.ipng.ch/vpp2-3/etc/vpp/config/sflow.vpp
new file mode 100644
index 0000000..5b71e18
--- /dev/null
+++ b/build/frr/hvn2.lab.ipng.ch/vpp2-3/etc/vpp/config/sflow.vpp
@@ -0,0 +1,8 @@
+sflow header-bytes 128
+sflow sampling-rate 100
+sflow polling-interval 10
+
+sflow enable GigabitEthernet10/0/0
+sflow enable GigabitEthernet10/0/1
+sflow enable GigabitEthernet10/0/2
+sflow enable GigabitEthernet10/0/3
diff --git a/build/frr/hvn3.lab.ipng.ch/vpp3-0/etc/vpp/bootstrap.vpp b/build/frr/hvn3.lab.ipng.ch/vpp3-0/etc/vpp/bootstrap.vpp
index ce0fc99..d1e8885 100644
--- a/build/frr/hvn3.lab.ipng.ch/vpp3-0/etc/vpp/bootstrap.vpp
+++ b/build/frr/hvn3.lab.ipng.ch/vpp3-0/etc/vpp/bootstrap.vpp
@@ -4,6 +4,7 @@ exec /etc/vpp/config/loopback.vpp
 exec /etc/vpp/config/interface.vpp
 exec /etc/vpp/config/lcp.vpp
 exec /etc/vpp/config/mpls.vpp
+exec /etc/vpp/config/sflow.vpp
 
 comment { exec /etc/vpp/config/flowprobe.vpp }
 
diff --git a/build/frr/hvn3.lab.ipng.ch/vpp3-0/etc/vpp/config/sflow.vpp b/build/frr/hvn3.lab.ipng.ch/vpp3-0/etc/vpp/config/sflow.vpp
new file mode 100644
index 0000000..5b71e18
--- /dev/null
+++ b/build/frr/hvn3.lab.ipng.ch/vpp3-0/etc/vpp/config/sflow.vpp
@@ -0,0 +1,8 @@
+sflow header-bytes 128
+sflow sampling-rate 100
+sflow polling-interval 10
+
+sflow enable GigabitEthernet10/0/0
+sflow enable GigabitEthernet10/0/1
+sflow enable GigabitEthernet10/0/2
+sflow enable GigabitEthernet10/0/3
diff --git a/build/frr/hvn3.lab.ipng.ch/vpp3-1/etc/vpp/bootstrap.vpp b/build/frr/hvn3.lab.ipng.ch/vpp3-1/etc/vpp/bootstrap.vpp
index ce0fc99..d1e8885 100644
--- a/build/frr/hvn3.lab.ipng.ch/vpp3-1/etc/vpp/bootstrap.vpp
+++ b/build/frr/hvn3.lab.ipng.ch/vpp3-1/etc/vpp/bootstrap.vpp
@@ -4,6 +4,7 @@ exec /etc/vpp/config/loopback.vpp
 exec /etc/vpp/config/interface.vpp
 exec /etc/vpp/config/lcp.vpp
 exec /etc/vpp/config/mpls.vpp
+exec /etc/vpp/config/sflow.vpp
 
 comment { exec /etc/vpp/config/flowprobe.vpp }
 
diff --git a/build/frr/hvn3.lab.ipng.ch/vpp3-1/etc/vpp/config/sflow.vpp b/build/frr/hvn3.lab.ipng.ch/vpp3-1/etc/vpp/config/sflow.vpp
new file mode 100644
index 0000000..5b71e18
--- /dev/null
+++ b/build/frr/hvn3.lab.ipng.ch/vpp3-1/etc/vpp/config/sflow.vpp
@@ -0,0 +1,8 @@
+sflow header-bytes 128
+sflow sampling-rate 100
+sflow polling-interval 10
+
+sflow enable GigabitEthernet10/0/0
+sflow enable GigabitEthernet10/0/1
+sflow enable GigabitEthernet10/0/2
+sflow enable GigabitEthernet10/0/3
diff --git a/build/frr/hvn3.lab.ipng.ch/vpp3-2/etc/vpp/bootstrap.vpp b/build/frr/hvn3.lab.ipng.ch/vpp3-2/etc/vpp/bootstrap.vpp
index ce0fc99..d1e8885 100644
--- a/build/frr/hvn3.lab.ipng.ch/vpp3-2/etc/vpp/bootstrap.vpp
+++ b/build/frr/hvn3.lab.ipng.ch/vpp3-2/etc/vpp/bootstrap.vpp
@@ -4,6 +4,7 @@ exec /etc/vpp/config/loopback.vpp
 exec /etc/vpp/config/interface.vpp
 exec /etc/vpp/config/lcp.vpp
 exec /etc/vpp/config/mpls.vpp
+exec /etc/vpp/config/sflow.vpp
 
 comment { exec /etc/vpp/config/flowprobe.vpp }
 
diff --git a/build/frr/hvn3.lab.ipng.ch/vpp3-2/etc/vpp/config/sflow.vpp b/build/frr/hvn3.lab.ipng.ch/vpp3-2/etc/vpp/config/sflow.vpp
new file mode 100644
index 0000000..5b71e18
--- /dev/null
+++ b/build/frr/hvn3.lab.ipng.ch/vpp3-2/etc/vpp/config/sflow.vpp
@@ -0,0 +1,8 @@
+sflow header-bytes 128
+sflow sampling-rate 100
+sflow polling-interval 10
+
+sflow enable GigabitEthernet10/0/0
+sflow enable GigabitEthernet10/0/1
+sflow enable GigabitEthernet10/0/2
+sflow enable GigabitEthernet10/0/3
diff --git a/build/frr/hvn3.lab.ipng.ch/vpp3-3/etc/vpp/bootstrap.vpp b/build/frr/hvn3.lab.ipng.ch/vpp3-3/etc/vpp/bootstrap.vpp
index ce0fc99..d1e8885 100644
--- a/build/frr/hvn3.lab.ipng.ch/vpp3-3/etc/vpp/bootstrap.vpp
+++ b/build/frr/hvn3.lab.ipng.ch/vpp3-3/etc/vpp/bootstrap.vpp
@@ -4,6 +4,7 @@ exec /etc/vpp/config/loopback.vpp
 exec /etc/vpp/config/interface.vpp
 exec /etc/vpp/config/lcp.vpp
 exec /etc/vpp/config/mpls.vpp
+exec /etc/vpp/config/sflow.vpp
 
 comment { exec /etc/vpp/config/flowprobe.vpp }
 
diff --git a/build/frr/hvn3.lab.ipng.ch/vpp3-3/etc/vpp/config/sflow.vpp b/build/frr/hvn3.lab.ipng.ch/vpp3-3/etc/vpp/config/sflow.vpp
new file mode 100644
index 0000000..5b71e18
--- /dev/null
+++ b/build/frr/hvn3.lab.ipng.ch/vpp3-3/etc/vpp/config/sflow.vpp
@@ -0,0 +1,8 @@
+sflow header-bytes 128
+sflow sampling-rate 100
+sflow polling-interval 10
+
+sflow enable GigabitEthernet10/0/0
+sflow enable GigabitEthernet10/0/1
+sflow enable GigabitEthernet10/0/2
+sflow enable GigabitEthernet10/0/3
diff --git a/overlays/_common/vpp/etc/vpp/bootstrap.vpp.j2 b/overlays/_common/vpp/etc/vpp/bootstrap.vpp.j2
index ad00cd7..8a7b359 100644
--- a/overlays/_common/vpp/etc/vpp/bootstrap.vpp.j2
+++ b/overlays/_common/vpp/etc/vpp/bootstrap.vpp.j2
@@ -4,6 +4,7 @@ exec /etc/vpp/config/loopback.vpp
 exec /etc/vpp/config/interface.vpp
 exec /etc/vpp/config/lcp.vpp
 exec /etc/vpp/config/mpls.vpp
+exec /etc/vpp/config/sflow.vpp
 
 comment { exec /etc/vpp/config/flowprobe.vpp }
 
diff --git a/overlays/_common/vpp/etc/vpp/config/sflow.vpp.j2 b/overlays/_common/vpp/etc/vpp/config/sflow.vpp.j2
new file mode 100644
index 0000000..2f95acd
--- /dev/null
+++ b/overlays/_common/vpp/etc/vpp/config/sflow.vpp.j2
@@ -0,0 +1,8 @@
+sflow header-bytes 128
+sflow sampling-rate 100
+sflow polling-interval 10
+
+{% for i in range(4) %}
+sflow enable GigabitEthernet10/0/{{ i }}
+{% endfor %}
+