*result = VXLAN_GPE_INPUT_NEXT_IP6_INPUT;
else if (unformat (input, "ethernet"))
*result = VXLAN_GPE_INPUT_NEXT_ETHERNET_INPUT;
*result = VXLAN_GPE_INPUT_NEXT_IP6_INPUT;
else if (unformat (input, "ethernet"))
*result = VXLAN_GPE_INPUT_NEXT_ETHERNET_INPUT;