Value,Member Key Bag Attributes,Format,Multi-Valued,Reference 0,Reserved,,,[RFC-ietf-ipsecme-g-ikev2-21] 1,WRAP_KEY,TLV,YES,[RFC-ietf-ipsecme-g-ikev2-21] 2,AUTH_KEY,TLV,NO,[RFC-ietf-ipsecme-g-ikev2-21] 3,GM_SENDER_ID,TLV,YES,[RFC-ietf-ipsecme-g-ikev2-21] 4-16383,Unassigned,,, 16384-32767,Reserved for Private Use,,,