Added IPV6 to the auto-completed EthType values.

Change-Id: Iaf394dc911b15124cccfd7da939ca180411639f0
diff --git a/cli/src/main/java/org/onosproject/cli/net/EthType.java b/cli/src/main/java/org/onosproject/cli/net/EthType.java
index 583820e..c1ade09 100644
--- a/cli/src/main/java/org/onosproject/cli/net/EthType.java
+++ b/cli/src/main/java/org/onosproject/cli/net/EthType.java
@@ -28,6 +28,8 @@
     RARP(Ethernet.TYPE_RARP),
     /** IPV4. */
     IPV4(Ethernet.TYPE_IPV4),
+    /** IPV6. */
+    IPV6(Ethernet.TYPE_IPV6),
     /** LLDP. */
     LLDP(Ethernet.TYPE_LLDP),
     /** BSN. */