diff --git a/entropy/nixos/configuration.nix b/entropy/nixos/configuration.nix
index 7f32a5d..4b33413 100644
--- a/entropy/nixos/configuration.nix
+++ b/entropy/nixos/configuration.nix
@@ -185,7 +185,8 @@ in
     moreutils
     file
     mosh
-    tmux
+    #tmux
+    zellij
     libqalculate
     ## xdg-open
     xdg-utils
diff --git a/entropy/vpn/TUD.ovpn b/entropy/vpn/TUD.ovpn
index e8abd72..089ef41 100644
--- a/entropy/vpn/TUD.ovpn
+++ b/entropy/vpn/TUD.ovpn
@@ -1,32 +1,35 @@
+# Generiert am 16. Februar 2023 11:15 mit den Einstellung:
+# Betriebssystem: Linux  Protokoll:  UDP Port: 1194 Tunnel: Full-Tunneling
 tls-client
+push-peer-info
 pull
-remote openvpn.zih.tu-dresden.de
+remote openvpn-full.zih.tu-dresden.de
 port 1194
 dev tun
 proto udp
+setenv CLIENT_CERT 0
+setenv FRIENDLY_NAME "TUD Full-Tunneling UDP 1194"
 auth-user-pass /home/felix/.config/vpn/credentials.txt
 nobind
 #comp-lzo no
 tls-version-min 1.2
 <ca>
 -----BEGIN CERTIFICATE-----
-MIIDJDCCAqqgAwIBAgIIVUfkeTU1KgIwCgYIKoZIzj0EAwQwgcYxCzAJBgNVBAYT
-AkRFMQ8wDQYDVQQIEwZTYXhvbnkxEDAOBgNVBAcTB0RyZXNkZW4xKDAmBgNVBAoT
-H1RlY2huaXNjaGUgVW5pdmVyc2l0YWV0IERyZXNkZW4xQjBABgNVBAsTOVplbnRy
-dW0gZnVlciBJbmZvcm1hdGlvbnNkaWVuc3RlIHVuZCBIb2NobGVpc3R1bmdzcmVj
-aG5lbjEmMCQGA1UEAxMdT3BlblZQTiBDZXJ0aWZpY2F0ZSBBdXRob3JpdHkwHhcN
-MjAwMzEzMTcwMjAwWhcNMjMwMzEzMTcwMjAwWjCBxjELMAkGA1UEBhMCREUxDzAN
-BgNVBAgTBlNheG9ueTEQMA4GA1UEBxMHRHJlc2RlbjEoMCYGA1UEChMfVGVjaG5p
-c2NoZSBVbml2ZXJzaXRhZXQgRHJlc2RlbjFCMEAGA1UECxM5WmVudHJ1bSBmdWVy
-IEluZm9ybWF0aW9uc2RpZW5zdGUgdW5kIEhvY2hsZWlzdHVuZ3NyZWNobmVuMSYw
-JAYDVQQDEx1PcGVuVlBOIENlcnRpZmljYXRlIEF1dGhvcml0eTB2MBAGByqGSM49
-AgEGBSuBBAAiA2IABAFyQ2/XGnQpeqQGR9//A3eSUl/dm5ksuPba4yuF+TonfIMS
-SkYrW3KbFexK/7M1F2n6xTCk8YxgF0cl/6AqVW80UsdW9FeQSO2jEOY8xl4Ag95B
-5KD1ur3kfn/GxRfJe6NjMGEwEgYDVR0TAQH/BAgwBgEB/wIBADAdBgNVHQ4EFgQU
-/IAoHx3yIpN6FV/js71yXvf+POwwHwYDVR0jBBgwFoAU/IAoHx3yIpN6FV/js71y
-Xvf+POwwCwYDVR0PBAQDAgEGMAoGCCqGSM49BAMEA2gAMGUCMQDyPDrW8JofQUiG
-a1DacXRr3dQUAKIdpgk7VFXU90hRrSTkMBgZNev6rd+TBgk/XeQCMCLq4DQgwTjc
-jexcxW/cIHH5bfUy/xykQWjEnlJsPoeA0JaTtBcrrK7h/9dUCUhk+g==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 -----END CERTIFICATE-----
 </ca>
 <tls-crypt>
@@ -57,4 +60,5 @@ cipher AES-256-GCM
 auth SHA384
 reneg-sec 43200
 verb 3
-
+# os Linux
+# tunneling Full-Tunneling