Connection Termination - Gracefully

16:01:28.115943 10.1.6.229.6713 > 10.1.6.211.22: F 1887:1887(0) ack 3593 win 16384 <nop,nop,timestamp 1673712455 2653235> (DF) [tos 0x10] 
16:01:28.116234 10.1.6.211.22 > 10.1.6.229.6713: . ack 1888 win 57920 <nop,nop,timestamp 2654936 1673712455> (DF) [tos 0x10] 
16:01:28.122669 10.1.6.211.22 > 10.1.6.229.6713: F 3593:3593(0) ack 1888 win 57920 <nop,nop,timestamp 2654937 1673712455> (DF) [tos 0x10] 
16:01:28.122962 10.1.6.229.6713 > 10.1.6.211.22: . ack 3594 win 16384 <nop,nop,timestamp 1673712455 2654937> (DF) [tos 0x10]