diff --git a/nodes/akkounts-1.json b/nodes/akkounts-1.json
index b85f6d1..27dd090 100644
--- a/nodes/akkounts-1.json
+++ b/nodes/akkounts-1.json
@@ -2,7 +2,7 @@
   "name": "akkounts-1",
   "normal": {
     "knife_zero": {
-      "host": "10.147.20.144"
+      "host": "10.1.1.144"
     }
   },
   "automatic": {
@@ -12,7 +12,7 @@
     "hostname": "akkounts-1",
     "ipaddress": "192.168.122.160",
     "roles": [
-
+      "akkounts"
     ],
     "recipes": [
       "kosmos-base",
@@ -48,6 +48,7 @@
       "nginx::commons_dir",
       "nginx::commons_script",
       "nginx::commons_conf",
+      "kosmos-nginx::firewall",
       "git::default",
       "git::package",
       "kosmos-base::letsencrypt"
@@ -70,4 +71,4 @@
     "recipe[kosmos-base]",
     "role[akkounts]"
   ]
-}
+}
\ No newline at end of file
diff --git a/nodes/bitcoin-2.json b/nodes/bitcoin-2.json
index c888e0c..2290685 100644
--- a/nodes/bitcoin-2.json
+++ b/nodes/bitcoin-2.json
@@ -2,7 +2,7 @@
   "name": "bitcoin-2",
   "normal": {
     "knife_zero": {
-      "host": "10.147.20.163"
+      "host": "10.1.1.163"
     }
   },
   "automatic": {
@@ -57,4 +57,4 @@
     "recipe[kosmos-bitcoin::source]",
     "recipe[kosmos-bitcoin::lnd]"
   ]
-}
\ No newline at end of file
+}
diff --git a/nodes/ejabberd-1.json b/nodes/ejabberd-1.json
index 296c803..713af49 100644
--- a/nodes/ejabberd-1.json
+++ b/nodes/ejabberd-1.json
@@ -2,7 +2,7 @@
   "name": "ejabberd-1",
   "normal": {
     "knife_zero": {
-      "host": "10.147.20.166"
+      "host": "10.1.1.166"
     },
     "kosmos-ejabberd": {
       "erlang_node": "ejabberd@draco.kosmos.org"
@@ -39,6 +39,7 @@
       "postfix::_attributes",
       "postfix::sasl_auth",
       "hostname::default",
+      "kosmos-ejabberd::firewall",
       "tor-full::default",
       "kosmos-base::letsencrypt",
       "backup::default",
diff --git a/nodes/ejabberd-2.json b/nodes/ejabberd-2.json
index 5e7726c..31f8b9b 100644
--- a/nodes/ejabberd-2.json
+++ b/nodes/ejabberd-2.json
@@ -2,7 +2,7 @@
   "name": "ejabberd-2",
   "normal": {
     "knife_zero": {
-      "host": "10.147.20.44"
+      "host": "10.1.1.44"
     },
     "kosmos-ejabberd": {
       "erlang_node": "ejabberd@centaurus.kosmos.org"
@@ -39,6 +39,7 @@
       "postfix::_attributes",
       "postfix::sasl_auth",
       "hostname::default",
+      "kosmos-ejabberd::firewall",
       "tor-full::default",
       "kosmos-base::letsencrypt",
       "backup::default",
diff --git a/nodes/ipfs-1.json b/nodes/ipfs-1.json
index 5428880..2e9ba52 100644
--- a/nodes/ipfs-1.json
+++ b/nodes/ipfs-1.json
@@ -2,7 +2,7 @@
   "name": "ipfs-1",
   "normal": {
     "knife_zero": {
-      "host": "10.147.20.198"
+      "host": "10.1.1.198"
     }
   },
   "automatic": {
@@ -72,4 +72,4 @@
     "recipe[kosmos-ipfs]",
     "recipe[kosmos-ipfs::public_gateway]"
   ]
-}
\ No newline at end of file
+}
diff --git a/nodes/uploads-1.json b/nodes/uploads-1.json
index bb43002..3c65fbf 100644
--- a/nodes/uploads-1.json
+++ b/nodes/uploads-1.json
@@ -2,7 +2,7 @@
   "name": "uploads-1",
   "normal": {
     "knife_zero": {
-      "host": "10.147.20.98"
+      "host": "10.1.1.98"
     }
   },
   "automatic": {
@@ -41,6 +41,7 @@
       "nginx::commons_dir",
       "nginx::commons_script",
       "nginx::commons_conf",
+      "kosmos-nginx::firewall",
       "kosmos-base::letsencrypt"
     ],
     "platform": "ubuntu",
diff --git a/nodes/wiki-1.json b/nodes/wiki-1.json
index b69ecff..d4ef9fb 100644
--- a/nodes/wiki-1.json
+++ b/nodes/wiki-1.json
@@ -2,13 +2,13 @@
   "name": "wiki-1",
   "normal": {
     "knife_zero": {
-      "host": "10.147.20.206"
+      "host": "10.1.1.206"
     }
   },
   "automatic": {
     "fqdn": "wiki-1",
     "os": "linux",
-    "os_version": "5.4.0-45-generic",
+    "os_version": "5.4.0-54-generic",
     "hostname": "wiki-1",
     "ipaddress": "192.168.122.26",
     "roles": [
@@ -51,6 +51,7 @@
       "nginx::commons_dir",
       "nginx::commons_script",
       "nginx::commons_conf",
+      "kosmos-nginx::firewall",
       "mediawiki::nginx",
       "backup::default",
       "logrotate::default",
diff --git a/nodes/zerotier-1.json b/nodes/zerotier-1.json
index 685171d..355a4f8 100644
--- a/nodes/zerotier-1.json
+++ b/nodes/zerotier-1.json
@@ -2,7 +2,7 @@
   "name": "zerotier-1",
   "normal": {
     "knife_zero": {
-      "host": "10.147.20.147"
+      "host": "10.1.1.147"
     }
   },
   "automatic": {