diff --git a/domains/ffmuc_augsburg.conf b/domains/ffmuc_augsburg.conf
index 6bf9940b..1f7a95f4 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 260507de..fc750bc6 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 5a424789..b4c01594 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 5fc67de8..8fb3d664 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 b177c2e0..f473d021 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 5f213586..e1316a95 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 6704a12d..514f5679 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 286ec545..1c997c7b 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 d1041ccf..9e299c5c 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 7fdc140a..2c525b9c 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 ecbcf155..0f1070b1 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 37fe358e..61386de7 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 14b9e3a9..ec6f74ed 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 = {