diff --git a/modules/config/devices/config/ceres.nix b/modules/config/devices/config/ceres.nix
index 28056be..78e4b1d 100755
--- a/modules/config/devices/config/ceres.nix
+++ b/modules/config/devices/config/ceres.nix
@@ -6,9 +6,9 @@ let
     readWritePermissions
     sambaPermissions
     userIdForUser0
+    ceresIP
     ;
   ceresName = "ceres";
-  ceresIP = "192.168.50.140";
   ceresStorageDriveName = "NAS1";
 in
 {
diff --git a/modules/config/devices/config/charon.nix b/modules/config/devices/config/charon.nix
index b9e1fd7..ce4fd6b 100755
--- a/modules/config/devices/config/charon.nix
+++ b/modules/config/devices/config/charon.nix
@@ -2,6 +2,7 @@
 let
   inherit (devicesFunctions)
     ownerExclusiveReadWriteMask
+    charonIP
     ;
 in
 {
@@ -11,7 +12,7 @@ in
     address0 = "";
   };
   ip = {
-    address0 = "192.168.50.42";
+    address0 = charonIP;
   };
   boot = {
     options = ownerExclusiveReadWriteMask;
diff --git a/modules/config/devices/config/deimos.nix b/modules/config/devices/config/deimos.nix
index 7d4810d..06ee8d4 100755
--- a/modules/config/devices/config/deimos.nix
+++ b/modules/config/devices/config/deimos.nix
@@ -2,16 +2,17 @@
 let
   inherit (devicesFunctions)
     ownerWriteOthersReadMask
+    deimosIP
     ;
 in
 {
   label = "Deimos";
   name = "deimos";
   sync = {
-    address0 = "";
+    address0 = deimosIP;
   };
   ip = {
-    address0 = "192.168.50.142";
+    address0 = deimosIP;
   };
   boot = {
     options = ownerWriteOthersReadMask;
diff --git a/modules/config/devices/config/mars.nix b/modules/config/devices/config/mars.nix
index 4d13dda..532b5f1 100755
--- a/modules/config/devices/config/mars.nix
+++ b/modules/config/devices/config/mars.nix
@@ -3,6 +3,7 @@ let
   inherit (devicesFunctions)
     ownerWriteOthersReadMask
     readWritePermissions
+    marsIP
     ;
 in
 {
@@ -12,7 +13,7 @@ in
     address0 = "";
   };
   ip = {
-    address0 = "192.168.50.196";
+    address0 = marsIP;
   };
   boot = {
     options = ownerWriteOthersReadMask;
diff --git a/modules/config/devices/config/phone.nix b/modules/config/devices/config/phone.nix
index 8a85e0c..438398a 100755
--- a/modules/config/devices/config/phone.nix
+++ b/modules/config/devices/config/phone.nix
@@ -1,6 +1,7 @@
 { devicesFunctions }:
 let
   inherit (devicesFunctions)
+    phoneIP
     dummy
     ;
 in
@@ -12,6 +13,6 @@ in
     address1 = "RUKSHY4-UCBYRVG-CVYFCMU-M3NLA3Q-JINRF5V-YPR5W32-TEIBJN6-DNQRCAR"; # User2
   };
   ip = {
-    address0 = "192.168.50.243";
+    address0 = phoneIP;
   };
 }
diff --git a/modules/config/devices/config/printers/printer1.nix b/modules/config/devices/config/printers/printer1.nix
index e1b1c97..a5c5ff6 100755
--- a/modules/config/devices/config/printers/printer1.nix
+++ b/modules/config/devices/config/printers/printer1.nix
@@ -1,6 +1,7 @@
 { devicesFunctions }:
 let
   inherit (devicesFunctions)
+    brotherIP
     dummy
     ;
 in
@@ -8,6 +9,6 @@ in
   name = dummy;
   label = "Brother-HL-2170W";
   ip = {
-    address0 = "192.168.50.195";
+    address0 = brotherIP;
   };
 }
diff --git a/modules/config/devices/config/synology.nix b/modules/config/devices/config/synology.nix
index 42037fb..a704f92 100755
--- a/modules/config/devices/config/synology.nix
+++ b/modules/config/devices/config/synology.nix
@@ -4,6 +4,7 @@ let
     sambaPermissions
     userIdForUser0
     userIdForUser1
+    synologyIP
     ;
 
   user0 = "nick";
@@ -11,7 +12,6 @@ let
   user0Name = "Nick";
   user1Name = "Garnet";
   synologyName = "synology";
-  synologyIP = "192.168.50.209";
 in
 {
   label = "Synology";
diff --git a/modules/config/devices/config/venus.nix b/modules/config/devices/config/venus.nix
index 445f3a5..756476b 100755
--- a/modules/config/devices/config/venus.nix
+++ b/modules/config/devices/config/venus.nix
@@ -2,6 +2,7 @@
 let
   inherit (devicesFunctions)
     readWritePermissions
+    venusIP
     ;
   drivePath = "/run/media";
   byLabel = "/dev/disk/by-label";
@@ -11,7 +12,7 @@ in
   label = "Venus";
   name = "venus";
   ip = {
-    address0 = "192.168.58.104";
+    address0 = venusIP;
   };
   boot = {
     options = [