diff --git a/ipv6_switch.sh b/ipv6_switch.sh
new file mode 100755
index 0000000..e7b679f
--- /dev/null
+++ b/ipv6_switch.sh
@@ -0,0 +1,19 @@
+#!/bin/sh
+
+if  [[ ${1} = "on" ]]; then 
+ printf "\nAktiviere ipv6. $ sudo sysctl -w net.ipv6.conf...\n"
+ sudo sysctl -w net.ipv6.conf.all.disable_ipv6=0
+
+else
+ #diabale ipv6
+ printf "\nDeaktiviere ipv6. $ sudo sysctl -w net.ipv6.conf...\n"
+ sudo sysctl -w net.ipv6.conf.all.disable_ipv6=1
+fi
+
+#make it more persitant
+
+#disable:
+ #sysctl -w net.ipv6.conf.default.disable_ipv6=1
+
+#To re-enable IPv6, issue the following commands:
+ #sysctl -w net.ipv6.conf.default.disable_ipv6=0