1*05b00f60SXin Li 1 15:00:15.623411 IP 192.2.0.2 > 224.0.0.1: igmp query v3 2*05b00f60SXin Li 2 15:00:46.624005 IP 192.2.0.2 > 224.0.0.1: igmp query v3 [max resp time 51m12s] 3*05b00f60SXin Li 3 15:02:08.783452 IP 192.2.0.2 > 224.0.0.1: igmp query v3 [max resp time 51m12s] 4*05b00f60SXin Li 4 15:02:39.784134 IP 192.2.0.2 > 224.0.0.1: igmp query v3 [max resp time 1.0s] 5*05b00f60SXin Li 5 15:02:47.181879 IP 192.2.0.2 > 224.0.0.1: igmp query v3 [max resp time 1.0s] 6*05b00f60SXin Li 6 15:03:18.182026 IP 192.2.0.2 > 224.0.0.1: igmp query v3 [max resp time 1.0s] 7