diff --git a/contrib/keepalived-2.conf b/contrib/keepalived-2.conf
new file mode 100644
index 0000000..456dcc8
--- /dev/null
+++ b/contrib/keepalived-2.conf
@@ -0,0 +1,24 @@
+! Configuration File for keepalived
+
+global_defs {
+   notification_email {
+     acassen@firewall.loc
+     failover@firewall.loc
+     sysadmin@firewall.loc
+   }
+}
+
+vrrp_instance VI_1 {
+    state BACKUP
+    interface enp6s18
+    virtual_router_id 51
+    priority 50
+    advert_int 1
+    authentication {
+        auth_type PASS
+        auth_pass 1111
+    }
+    virtual_ipaddress {
+        192.168.10.1
+    }
+}
diff --git a/contrib/keepalived.conf b/contrib/keepalived.conf
new file mode 100644
index 0000000..d808931
--- /dev/null
+++ b/contrib/keepalived.conf
@@ -0,0 +1,35 @@
+! Configuration File for keepalived
+! Firewall:
+! firewall-cmd --add-rich-rule='rule protocol value="vrrp" accept' --permanent
+
+global_defs {
+   notification_email {
+     acassen@firewall.loc
+     failover@firewall.loc
+     sysadmin@firewall.loc
+   }
+}
+
+vrrp_script chk_dns {
+    script "/usr/bin/nc -z -u 127.0.0.1 53"
+    interval 5
+    weight -60
+}
+
+vrrp_instance VI_1 {
+    state MASTER
+    interface enp6s18
+    virtual_router_id 51
+    priority 100
+    advert_int 1
+    authentication {
+        auth_type PASS
+        auth_pass 1111
+    }
+    virtual_ipaddress {
+        192.168.10.1
+    }
+    track_script {
+	chk_dns
+    }
+}
diff --git a/contrib/technitium_add b/contrib/technitium_add
new file mode 100755
index 0000000..7c60d97
--- /dev/null
+++ b/contrib/technitium_add
@@ -0,0 +1,24 @@
+#!/bin/bash
+
+API_KEY=
+URL=https://phantom1.lan:53443
+
+#while IFS=, read -r domain ipaddr; do
+#  echo -n $ipaddr
+#  curl --insecure --silent --header "Authorization: Bearer $API_KEY" "$URL/api/zones/records/add?domain=$domain&type=A&ipAddress=$ipaddr&ptr=true"
+#  echo
+#done < ~/bin/dns_hosts.csv
+
+while IFS=, read -r domain cname; do
+  echo -n $domain
+  curl --insecure --silent --header "Authorization: Bearer $API_KEY" "$URL/api/zones/records/add?domain=$domain&type=CNAME&cname=$cname"
+  echo
+done < ~/bin/dns_alias.csv
+
+
+# "https://phantom1.lan:53443/api/zones/records/add?domain=api.phantom1.lan&type=CNAME&cname=backend.phantom1.lan&ttl=300&overwrite=true" | jq
+
+
+# curl --insecure --silent --header "Authorization: Bearer $API_KEY" "$URL/api/zones/records/add?domain=$domain&type=A&ipAddress=$ipaddr&ptr=true"
+echo
+ # &ttl=300&overwrite=true"
diff --git a/contrib/technitium_backup b/contrib/technitium_backup
new file mode 100755
index 0000000..b6125d4
--- /dev/null
+++ b/contrib/technitium_backup
@@ -0,0 +1,9 @@
+#!/bin/bash
+
+API_KEY=
+URL1=https://phantom1.lan:53443
+URL2=https://phantom2.lan:53443
+
+curl --insecure --header "Authorization: Bearer $API_KEY" "$URL1/api/settings/backup?scopes=true&stats=true&zones=true&allowedZones=true&blockedZones=true&dnsSettings=true&logSettings=true&authConfig=true" -o technitium_1_backup.zip
+curl --insecure --header "Authorization: Bearer $API_KEY" "$URL2/api/settings/backup?scopes=true&stats=true&zones=true&allowedZones=true&blockedZones=true&dnsSettings=true&logSettings=true&authConfig=true" -o technitium_2_backup.zip
+
diff --git a/contrib/technitium_mac b/contrib/technitium_mac
new file mode 100755
index 0000000..c10916f
--- /dev/null
+++ b/contrib/technitium_mac
@@ -0,0 +1,12 @@
+#!/bin/bash
+
+API_KEY=
+URL=https://phantom1.lan:53443
+
+awk '{print $2,$6,$8}' dhcp.static | tr -d \; | grep '192.168.2\.' | while read -r domain mac ipaddr; do
+  echo -n "$domain|$mac|$ipaddr"
+  curl --insecure --silent --header "Authorization: Bearer $API_KEY" "$URL/api/dhcp/scopes/addReservedLease?name=dhcp2&hardwareAddress=$mac&ipAddress=$ipaddr&hostName=$domain"
+  echo
+done
+
+