22:44:12.914117 IP 87.74.41.216.56400 > 10.152.1.180.1355: . ack 1 win 44937 <nop,nop,sack sack 1 {69:70} >
22:44:12.915068 IP 10.152.1.180.1341 > 86.101.253.168.10506: F 69:69(0) ack 1 win 5840 <nop,nop,timestamp 394384 0>