diff --git a/ip.sh b/ip.sh
new file mode 100644
index 0000000..fb54638
--- /dev/null
+++ b/ip.sh
@@ -0,0 +1,18 @@
+#! /bin/bash -eu
+
+
+# For fixing the following dns issue in k8s
+# Nameserver limits were exceeded, some nameservers have been omitted, the applied nameserver line is: 127.0.0.1 1.1.1.1 1.1.1.1
+
+# Update dns
+
+sudo vim /etc/systemd/resolved.conf
+sudo systemctl restart systemd-resolved
+
+# Update ip
+
+sudo vim /etc/netplan/01-netcfg.yaml
+sudo netplan apply
+
+# Check DNS servers
+resolvectl status