diff --git a/gw08.pp b/gw08.pp
index 3d07153..ef7e2e4 100644
--- a/gw08.pp
+++ b/gw08.pp
@@ -6,14 +6,14 @@ class { 'ffnord::params':
   
   conntrack_max => 131072,
   conntrack_tcp_timeout => 3600,
-  conntrack_udp_timeout => 65,
+  conntrack_udp_timeout => 600,
 
-  wmem_default => 1572864,
-  wmem_max     => 1572864,
-  rmem_default => 1572864,
-  rmem_max     => 1572864,
+  wmem_default => 83886080
+  wmem_max     => 83886080
+  rmem_default => 83886080,
+  rmem_max     => 83886080,
 
-  max_backlog  => 5000,
+  max_backlog  => 1000,
 }
 
 ffnord::mesh { 'mesh_ffhh':
@@ -42,7 +42,6 @@ ffnord::dhcpd::static {
   'ffhh': static_git => 'https://github.com/freifunkhamburg/dhcp-static.git';
 }
 
-
 class {
   'ffnord::uplink::ip':
     nat_network => '185.66.193.62/32',