diff --git a/cheat/cheatsheets/ping6 b/cheat/cheatsheets/ping6
new file mode 100644
index 0000000..a07dd00
--- /dev/null
+++ b/cheat/cheatsheets/ping6
@@ -0,0 +1,2 @@
+# get all ipv6 neighbor via broadcast ping
+ping6 -I eth0 ff02::1