diff --git a/machines/kat-r86s/configuration.nix b/machines/kat-r86s/configuration.nix
index 4beddba..1a2a0b2 100644
--- a/machines/kat-r86s/configuration.nix
+++ b/machines/kat-r86s/configuration.nix
@@ -18,7 +18,7 @@
   boot.supportedFilesystems = [ "bcachefs" ];
   boot.kernelPackages = pkgs.linuxPackages_latest;
 
-  networking.networkmanager.enable = true; # Easiest to use and most distros use this by default.
+  # networking.networkmanager.enable = true; # Easiest to use and most distros use this by default.
   time.timeZone = "Europe/Paris";
 
   # Configure network proxy if necessary
@@ -116,9 +116,12 @@
       };
     };
     streamConfig = ''
+      upstream kat-virt {
+        server 192.168.122.2:22;
+      }
       server {
         listen 22000;
-        proxy_pass 192.168.122.2:22;
+        proxy_pass kat-virt;
       }
     '';
   };
diff --git a/machines/kat-r86s/router.nix b/machines/kat-r86s/router.nix
index e45656c..b61ee50 100644
--- a/machines/kat-r86s/router.nix
+++ b/machines/kat-r86s/router.nix
@@ -7,36 +7,36 @@
 {
   boot.kernel.sysctl."net.ipv4.ip_forward" = true;
 
-  #  networking.nat = {
-  #    enable = true;
-  #    internalInterfaces = [ "enp2s0" ];
-  #    externalInterface = "enp1s0";
-  #  };
-  networking.interfaces.enp2s0 = {
-    useDHCP = false;
-    ipv4.addresses = [
-      {
-        address = "192.168.42.1";
-        prefixLength = 24;
-      }
-    ];
-  };
+  # networking.nat = {
+  #   enable = true;
+  #   internalInterfaces = [ "vlan-thurne" ];
+  #   externalInterface = "enp1s0";
+  # };
+  # networking.interfaces.enp2s0 = {
+  #   useDHCP = false;
+  #   ipv4.addresses = [
+  #     {
+  #       address = "192.168.42.1";
+  #       prefixLength = 24;
+  #     }
+  #   ];
+  # };
 
-  #  networking.interfaces.enp3s0 = {
-  #    useDHCP = false;
-  #    ipv4.addresses = [{ address = "192.168.222.1"; prefixLength = 24; }];
-  #    ipv6.addresses = [{ address = "fd26:baf9:d250:8000::ffff"; prefixLength = 64; }];
-  #  };
+#  networking.useDHCP = false;
+  networking.interfaces.enp3s0.useDHCP = lib.mkForce false;
+  networking.interfaces.enp2s0.useDHCP = lib.mkForce false;
+  networking.interfaces.enp1s0.useDHCP = lib.mkForce true;
+  networking.useNetworkd = true;
 
-  services.dnsmasq = {
-    enable = true;
-    settings = {
-      interface = [ "vlan-admin" ];
-      bind-dynamic = true;
-      dhcp-option = "3,0.0.0.0";
-      dhcp-range = "192.168.222.100,192.168.222.254,255.255.255.0,infinite";
-    };
-  };
+#  services.dnsmasq = {
+#    enable = true;
+#    settings = {
+#      interface = [ "vlan-admin" ];
+#      bind-dynamic = true;
+#      dhcp-option = "3,0.0.0.0";
+#      dhcp-range = "192.168.222.100,192.168.222.254,255.255.255.0,infinite";
+#    };
+#  };
 
   systemd.network = {
     enable = true;
diff --git a/modules/neovim/nvimrc b/modules/neovim/nvimrc
index c84e09a..a71231c 100644
--- a/modules/neovim/nvimrc
+++ b/modules/neovim/nvimrc
@@ -127,6 +127,9 @@ autocmd InsertLeave * set relativenumber!
 map <F2> :set number!<CR>
 map <F3> :set relativenumber!<CR>
 
+colorscheme vim
+set notermguicolors
+
 hi Normal	    guifg=cyan	guibg=black
 hi NonText		guifg=yellow guibg=#303030
 hi comment		guifg=green
diff --git a/modules/ssh.nix b/modules/ssh.nix
index a2cdfdd..147ad7d 100644
--- a/modules/ssh.nix
+++ b/modules/ssh.nix
@@ -48,9 +48,15 @@
         proxyJump = "sas.ens";
       };
 
-      "jourdan01.dgn" = {
+      "netcore02.dgn" = {
         user = "root";
-        hostname = "192.168.42.6";
+        hostname = "fd26:baf9:d250:8000::1001";
+        proxyJump = "r86s.kat";
+        identityFile = "~/.ssh/juniper";
+      };
+      "netaccess01.dgn" = {
+        user = "root";
+        hostname = "fd26:baf9:d250:8000::2001";
         proxyJump = "r86s.kat";
         identityFile = "~/.ssh/juniper";
       };
diff --git a/modules/zsh.nix b/modules/zsh.nix
index fc2d5e6..170b939 100644
--- a/modules/zsh.nix
+++ b/modules/zsh.nix
@@ -51,5 +51,11 @@
       enableZshIntegration = true;
       settings.battery.disabled = true;
     };
+
+    direnv = {
+      enable = true;
+      enableZshIntegration = true;
+      nix-direnv.enable = true;
+    };
   };
 }