update muccc-api

flake.lock

@@ -69,11 +69,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1642616633,
-        "narHash": "sha256-zsg0c1ReWOM1ACfH2M9mmBRqZFCvI0TuQULXB5Vaj4I=",
+        "lastModified": 1647970947,
+        "narHash": "sha256-WjiXKTVorMVA0NegUwoQartN7MAzNrxuF3xs+QxAjNQ=",
         "ref": "master",
-        "rev": "fab2d57eb11dba393d1b361bfa40a3614edf738e",
-        "revCount": 19,
+        "rev": "ede4e4fd69aa1dbd62cf3a227e235189340128c5",
+        "revCount": 20,
         "type": "git",
         "url": "https://gitlab.muc.ccc.de/muCCC/api"
       },

nixbus.nix

@@ -55,7 +55,7 @@
         443
       ];
       allowedUDPPorts = [
-        20280 # schleusenstate multicast
+        2080 # schleusenstate multicast
       ];
     };
     useDHCP = false;