No.     Time           Source                Destination           Protocol Length Info
      1 0.000000000    186.158.140.100       192.168.xx.xx         Syslog   144    DAEMON.INFO: Oct 16 12:30:32 hostapd: wlan0: STA xx:xx:xx:xx:xx:xx IEEE 802.11: disassociated due to inactivity

Frame 1: 144 bytes on wire (1152 bits), 144 bytes captured (1152 bits) on interface 0
Ethernet II, Src: Fortinet_09:00:0c (xx:xx:xx:xx:xx:xx), Dst: Giga-Byt_04:62:63 (xx:xx:xx:xx:xx:xx)
Internet Protocol Version 4, Src: 186.158.140.100 (186.158.140.100), Dst: 192.168.xx.xx (192.168.xx.xx)
User Datagram Protocol, Src Port: 17169 (17169), Dst Port: 514 (514)
Syslog message: DAEMON.INFO: Oct 16 12:30:32 hostapd: wlan0: STA xx:xx:xx:xx:xx:xx IEEE 802.11: disassociated due to inactivity

No.     Time           Source                Destination           Protocol Length Info
      2 0.000767000    186.158.140.100       192.168.21.31         Syslog   168    DAEMON.INFO: Oct 16 12:30:33 hostapd: wlan0: STA xx:xx:xx:xx:xx:xx IEEE 802.11: deauthenticated due to inactivity (timer DEAUTH/REMOVE)

Frame 2: 168 bytes on wire (1344 bits), 168 bytes captured (1344 bits) on interface 0
Ethernet II, Src: Fortinet_09:00:0c (xx:xx:xx:xx:xx:xx), Dst: Giga-Byt_04:62:63 (xx:xx:xx:xx:xx:xx)
Internet Protocol Version 4, Src: 186.158.140.100 (186.158.140.100), Dst: 192.168.xx.xx (192.168.xx.xx)
User Datagram Protocol, Src Port: 17169 (17169), Dst Port: 514 (514)
Syslog message: DAEMON.INFO: Oct 16 12:30:33 hostapd: wlan0: STA xx:xx:xx:xx:xx:xx IEEE 802.11: deauthenticated due to inactivity (timer DEAUTH/REMOVE)