diff --git a/configs/aerc.nix b/configs/aerc.nix
index 887bb6d..4a5be66 100644
--- a/configs/aerc.nix
+++ b/configs/aerc.nix
@@ -9,6 +9,13 @@
     realName = "Kierán Meinhardt";
     folders.inbox = "INBOX";
   };
+  fu-defaults = rec {
+    imap.host = "mail.zedat.fu-berlin.de";
+    smtp.host = imap.host;
+    folders.drafts = "Entwürfe";
+    folders.sent = "Gesendet";
+    folders.trash = "Papierkorb";
+  };
   hu-defaults = {
     imap.host = "mailbox.cms.hu-berlin.de";
     imap.port = 993;
@@ -111,6 +118,15 @@ in {
     };
 
     accounts.email.accounts = rec {
+      fu-student =
+        lib.recursiveUpdate defaults
+        (lib.recursiveUpdate fu-defaults
+          rec {
+            userName = "meinhak99";
+            address = "kieran.meinhardt@fu-berlin.de";
+            aliases = ["${userName}@fu-berlin.de"];
+            passwordCommand = "${pkgs.coreutils}/bin/cat ${config.age.secrets.email-password-meinhak99.path}";
+          });
       hu-student =
         lib.recursiveUpdate defaults
         (lib.recursiveUpdate hu-defaults
diff --git a/configs/default.nix b/configs/default.nix
index 8f2138d..3fc94e1 100644
--- a/configs/default.nix
+++ b/configs/default.nix
@@ -259,6 +259,7 @@ in {
     ./hledger.nix
     ./htop.nix
     ./hu-berlin.nix
+    ./fu-berlin.nix
     ./i3.nix
     ./i3status-rust.nix
     ./keyboard.nix
diff --git a/configs/fu-berlin.nix b/configs/fu-berlin.nix
new file mode 100644
index 0000000..5cf821a
--- /dev/null
+++ b/configs/fu-berlin.nix
@@ -0,0 +1,59 @@
+{
+  config,
+  pkgs,
+  ...
+}: let
+  username = "meinhak99";
+in {
+  home-manager.users.me = {
+    programs.ssh = {
+      matchBlocks = {
+        fu-berlin = {
+          user = username;
+          hostname = "login.zedat.fu-berlin.de";
+          setEnv.TERM = "xterm";
+        };
+      };
+    };
+  };
+
+  systemd.user.services.fu-blackboard-calendar = {
+    enable = true;
+    # startAt = "*:00/10";
+    after = ["vdirsyncer.service"];
+    wantedBy = ["default.target"];
+    script = ''
+      ics_url=$(cat "$CREDENTIALS_DIRECTORY/ics-url")
+      curl "$ics_url" | ${pkgs.khal}/bin/khal import -
+    '';
+    serviceConfig = {
+      Type = "oneshot";
+      Restart = "on-failure";
+      LoadCredential = "ics-url:${config.age.secrets.blackboard-calendar-ics.path}";
+    };
+  };
+
+  age.secrets = {
+    email-password-meinhak99 = {
+      file = ../secrets/email-password-meinhak99.age;
+      owner = config.users.users.me.name;
+      group = config.users.users.me.group;
+      mode = "400";
+    };
+    blackboard-calendar-ics = {
+      file = ../secrets/blackboard-calendar-ics.age;
+    };
+  };
+
+  systemd.services.fu-vpn = {
+    enable = true;
+    wants = ["network-online.target"];
+    serviceConfig.LoadCredential = "password:${config.age.secrets.email-password-meinhak99.path}";
+    script = ''
+      if ${pkgs.wirelesstools}/bin/iwgetid | ${pkgs.gnugrep}/bin/grep --invert-match eduroam
+      then
+        cat "$CREDENTIALS_DIRECTORY/password" | ${pkgs.openconnect}/bin/openconnect vpn.fu-berlin.de --user ${username} --passwd-on-stdin
+      fi
+    '';
+  };
+}
diff --git a/configs/hu-berlin.nix b/configs/hu-berlin.nix
index 9998e1a..b855eeb 100644
--- a/configs/hu-berlin.nix
+++ b/configs/hu-berlin.nix
@@ -4,12 +4,6 @@
   lib,
   ...
 }: let
-  inherit (lib.strings) fileContents;
-  inherit (import ../lib) sshPort;
-  eduroam = {
-    identity = fileContents <secrets/eduroam/identity>;
-    password = fileContents <secrets/eduroam/password>;
-  };
   hu-berlin-cifs-options = [
     "uid=${toString config.users.users.me.uid}"
     "gid=${toString config.users.groups.users.gid}"
@@ -17,7 +11,6 @@
     "workgroup=german"
     "credentials=${config.age.secrets.cifs-credentials-hu-berlin.path}"
     "noauto"
-    # "x-systemd.requires=hu-vpn.service"
     "x-systemd.automount"
     "x-systemd.device-timeout=1"
     "x-systemd.idle-timeout=1min"
diff --git a/configs/i3status-rust.nix b/configs/i3status-rust.nix
index 7d6d00c..3c1bf8f 100644
--- a/configs/i3status-rust.nix
+++ b/configs/i3status-rust.nix
@@ -110,6 +110,12 @@
             missing_format = "";
             device = "ppp0";
           }
+          {
+            block = "net";
+            format = " $icon FU";
+            missing_format = "";
+            device = "tun0";
+          }
           {
             block = "net";
             device = config.niveum.wirelessInterface;
diff --git a/secrets b/secrets
index d0b68f8..aaefa9e 160000
--- a/secrets
+++ b/secrets
@@ -1 +1 @@
-Subproject commit d0b68f81a538892ef97321d6caea0a3c69565603
+Subproject commit aaefa9ed14fac862ebc6699b3d3ae6c2544dbfbb