1*05b00f60SXin Li 1 06:19:57.131076 IP6 (flowlabel 0x01cc3, hlim 234, next-header UDP (17) payload length: 11025) 400::e4ff:ffff:adf9:8900:0.1646 > 62:9de3:ff47:ebec:8206:ff00:ad:ff00.8231: hncp (11017) 2*05b00f60SXin Li Future use: type=16384 (5) 3*05b00f60SXin Li DHCPv6-Data (25) 4*05b00f60SXin Li Unknown (4) 5*05b00f60SXin Li Unknown (4) 6*05b00f60SXin Li SNTP-servers (61956) (invalid) 7*05b00f60SXin Li [|hncp] 8