1*05b00f60SXin Li 1 07:53:17.131862 IP6 (class 0x50, flowlabel 0x00004, hlim 0, next-header Mobile IP (old) (62) payload length: 7168) d400:7fa1:0:400::6238:2949 > 9675:86dd:7300:2c:1c7f:ffff:ffc3:b2a1: mobility: BU seq#=116 A lifetime=15872(pad1) [|mobility] 2*05b00f60SXin Li 2 14:32:13.8916227 IP6 (class 0x50, flowlabel 0x00004, hlim 0, next-header Mobile IP (old) (62) payload length: 7168) d4c3:b2a1:200:400::6238:2949 > 9675:86dd:73f0:2c:1c7f:ffff:ebc3:b291: mobility: BU seq#=116 A lifetime=15360 [|mobility] 3