diff --git a/resources/chaosknoten/grafana/nginx/loki.hamburg.ccc.de.conf b/resources/chaosknoten/grafana/nginx/loki.hamburg.ccc.de.conf
index 31fb2a8..4c39fbc 100644
--- a/resources/chaosknoten/grafana/nginx/loki.hamburg.ccc.de.conf
+++ b/resources/chaosknoten/grafana/nginx/loki.hamburg.ccc.de.conf
@@ -6,11 +6,12 @@ server {
     allow 212.12.51.128/28;
     allow 2a00:14b0:42:100::/56; #Neues v6 gerouted via neuem Router
     allow 2a00:14b0:4200:3000::/64; #Bei Wieske
+    allow 2a00:14b0:4200:3380::/64;
     allow 2a00:14b0:f000:23::/64; #CCCHH v6 bei Wieske, geroutet über turing
     # Z9
     allow 2a07:c480:0:100::/56;
     allow 2a07:c481:1::/48;
-    
+
     deny all;
 
     listen [::]:50051 ssl;
@@ -45,6 +46,7 @@ server {
     allow 212.12.51.128/28;
     allow 2a00:14b0:42:100::/56; #Neues v6 gerouted via neuem Router
     allow 2a00:14b0:4200:3000::/64; #Bei Wieske
+    allow 2a00:14b0:4200:3380::/64;
     allow 2a00:14b0:f000:23::/64; #CCCHH v6 bei Wieske, geroutet über turing
     # Z9
     allow 2a07:c480:0:100::/56;
diff --git a/resources/chaosknoten/grafana/nginx/metrics.hamburg.ccc.de.conf b/resources/chaosknoten/grafana/nginx/metrics.hamburg.ccc.de.conf
index 17843c4..bcfc428 100644
--- a/resources/chaosknoten/grafana/nginx/metrics.hamburg.ccc.de.conf
+++ b/resources/chaosknoten/grafana/nginx/metrics.hamburg.ccc.de.conf
@@ -6,6 +6,7 @@ server {
     allow 212.12.51.128/28;
     allow 2a00:14b0:42:100::/56; #Neues v6 gerouted via neuem Router
     allow 2a00:14b0:4200:3000::/64; #Bei Wieske
+    allow 2a00:14b0:4200:3380::/64;
     allow 2a00:14b0:f000:23::/64; #CCCHH v6 bei Wieske, geroutet über turing
     # Z9
     allow 2a07:c480:0:100::/56;
diff --git a/resources/chaosknoten/ntfy/nginx/ntfy.hamburg.ccc.de.conf b/resources/chaosknoten/ntfy/nginx/ntfy.hamburg.ccc.de.conf
index 96aea75..f3b6010 100644
--- a/resources/chaosknoten/ntfy/nginx/ntfy.hamburg.ccc.de.conf
+++ b/resources/chaosknoten/ntfy/nginx/ntfy.hamburg.ccc.de.conf
@@ -35,9 +35,13 @@ server {
 
     location / {
         proxy_pass http://127.0.0.1:2586;
-        proxy_buffering off;
-        proxy_request_buffering off;
-        proxy_redirect off;
+
+        proxy_http_version 1.1;
+
+        proxy_connect_timeout 3m;
+        proxy_send_timeout 3m;
+        proxy_read_timeout 3m;
+
         client_max_body_size 0; # Stream request body to backend
     }
 }