diff --git a/domains/ffmuc_augsburg.conf b/domains/ffmuc_augsburg.conf
index 1fda82d0..ef496b58 100644
--- a/domains/ffmuc_augsburg.conf
+++ b/domains/ffmuc_augsburg.conf
@@ -42,7 +42,6 @@
     name = { 'next.node' },
     ip4 = '10.80.224.1',
     ip6 = 'fd62:f45c:4d09:10c::1',
-    mac = '16:41:95:40:f7:dc',
   },
 
   mesh_vpn = {
diff --git a/domains/ffmuc_freising.conf b/domains/ffmuc_freising.conf
index 1c027ba8..bc77edda 100644
--- a/domains/ffmuc_freising.conf
+++ b/domains/ffmuc_freising.conf
@@ -42,7 +42,6 @@
     name = { 'next.node' },
     ip4 = '10.80.216.1',
     ip6 = 'fd62:f45c:4d09:10b::1',
-    mac = '16:41:95:40:f7:dc',
   },
 
   mesh_vpn = {
diff --git a/domains/ffmuc_gauting.conf b/domains/ffmuc_gauting.conf
index 765ebedb..3dd4efb5 100644
--- a/domains/ffmuc_gauting.conf
+++ b/domains/ffmuc_gauting.conf
@@ -42,7 +42,6 @@
     name = { 'next.node' },
     ip4 = '10.80.208.1',
     ip6 = 'fd62:f45c:4d09:10a::1',
-    mac = '16:41:95:40:f7:dc',
   },
 
   mesh_vpn = {
diff --git a/domains/ffmuc_muc_cty.conf b/domains/ffmuc_muc_cty.conf
index 8e2631c8..b022c7d6 100644
--- a/domains/ffmuc_muc_cty.conf
+++ b/domains/ffmuc_muc_cty.conf
@@ -42,7 +42,6 @@
     name = { 'next.node' },
     ip4 = '10.80.128.1',
     ip6 = 'fd62:f45c:4d09:100::1',
-    mac = '16:41:95:40:f7:dc',
   },
 
   mesh_vpn = {
diff --git a/domains/ffmuc_muc_nord.conf b/domains/ffmuc_muc_nord.conf
index db4f629a..156d36d3 100644
--- a/domains/ffmuc_muc_nord.conf
+++ b/domains/ffmuc_muc_nord.conf
@@ -42,7 +42,6 @@
     name = { 'next.node' },
     ip4 = '10.80.136.1',
     ip6 = 'fd62:f45c:4d09:101::1',
-    mac = '16:41:95:40:f7:dc',
   },
 
   mesh_vpn = {
diff --git a/domains/ffmuc_muc_ost.conf b/domains/ffmuc_muc_ost.conf
index 15a1e7ac..f8fb0c26 100644
--- a/domains/ffmuc_muc_ost.conf
+++ b/domains/ffmuc_muc_ost.conf
@@ -42,7 +42,6 @@
     name = { 'next.node' },
     ip4 = '10.80.144.1',
     ip6 = 'fd62:f45c:4d09:102::1',
-    mac = '16:41:95:40:f7:dc',
   },
 
   mesh_vpn = {
diff --git a/domains/ffmuc_muc_sued.conf b/domains/ffmuc_muc_sued.conf
index 6edbb3eb..ad4c6cc0 100644
--- a/domains/ffmuc_muc_sued.conf
+++ b/domains/ffmuc_muc_sued.conf
@@ -42,7 +42,6 @@
     name = { 'next.node' },
     ip4 = '10.80.152.1',
     ip6 = 'fd62:f45c:4d09:103::1',
-    mac = '16:41:95:40:f7:dc',
   },
 
   mesh_vpn = {
diff --git a/domains/ffmuc_muc_west.conf b/domains/ffmuc_muc_west.conf
index dbceb615..43d76ce3 100644
--- a/domains/ffmuc_muc_west.conf
+++ b/domains/ffmuc_muc_west.conf
@@ -42,7 +42,6 @@
     name = { 'next.node' },
     ip4 = '10.80.160.1',
     ip6 = 'fd62:f45c:4d09:104::1',
-    mac = '16:41:95:40:f7:dc',
   },
 
   mesh_vpn = {
diff --git a/domains/ffmuc_uml_nord.conf b/domains/ffmuc_uml_nord.conf
index 62bf5a60..3fc69f4f 100644
--- a/domains/ffmuc_uml_nord.conf
+++ b/domains/ffmuc_uml_nord.conf
@@ -42,7 +42,6 @@
     name = { 'next.node' },
     ip4 = '10.80.168.1',
     ip6 = 'fd62:f45c:4d09:105::1',
-    mac = '16:41:95:40:f7:dc',
   },
 
   mesh_vpn = {
diff --git a/domains/ffmuc_uml_ost.conf b/domains/ffmuc_uml_ost.conf
index 521ad8a5..767f9b63 100644
--- a/domains/ffmuc_uml_ost.conf
+++ b/domains/ffmuc_uml_ost.conf
@@ -42,7 +42,6 @@
     name = { 'next.node' },
     ip4 = '10.80.176.1',
     ip6 = 'fd62:f45c:4d09:106::1',
-    mac = '16:41:95:40:f7:dc',
   },
 
   mesh_vpn = {
diff --git a/domains/ffmuc_uml_sued.conf b/domains/ffmuc_uml_sued.conf
index 8f4a2a0f..4f947262 100644
--- a/domains/ffmuc_uml_sued.conf
+++ b/domains/ffmuc_uml_sued.conf
@@ -42,7 +42,6 @@
     name = { 'next.node' },
     ip4 = '10.80.184.1',
     ip6 = 'fd62:f45c:4d09:107::1',
-    mac = '16:41:95:40:f7:dc',
   },
 
   mesh_vpn = {
diff --git a/domains/ffmuc_uml_west.conf b/domains/ffmuc_uml_west.conf
index bfd9c437..3ceea6d4 100644
--- a/domains/ffmuc_uml_west.conf
+++ b/domains/ffmuc_uml_west.conf
@@ -42,7 +42,6 @@
     name = { 'next.node' },
     ip4 = '10.80.192.1',
     ip6 = 'fd62:f45c:4d09:108::1',
-    mac = '16:41:95:40:f7:dc',
   },
 
   mesh_vpn = {
diff --git a/domains/ffmuc_welt.conf b/domains/ffmuc_welt.conf
index ad36d927..63e77429 100644
--- a/domains/ffmuc_welt.conf
+++ b/domains/ffmuc_welt.conf
@@ -42,7 +42,6 @@
     name = { 'next.node' },
     ip4 = '10.80.200.1',
     ip6 = 'fd62:f45c:4d09:109::1',
-    mac = '16:41:95:40:f7:dc',
   },
 
   mesh_vpn = {