Firewall logs are another important tool when it comes to looking into network incidents. What is possible to see in the log entries below?

Jan $714$:$13$:$22$ quichelorraine kernel: $[12167\mathrm{.}418837]IN=$ens$33$ OUT$=$

MAC$=00$:$0c$:$29$:$bd$:$3d$:$3e$:$f4$:$5c$:$89$:$b7$:$2c$:$89$:$08$:$00,SRC=192\mathrm{.}168\mathrm{.}86\mathrm{.}21$

$DST=192\mathrm{.}168\mathrm{.}86\mathrm{.}34,$LEN$=52$ TOS $=000,$PREC$=000,TTL=64,ID=44256DF$

PROT$0=TCPSPT=53542DPT=80$ WINDOW $=4096$ RES $=000$ ACK URGP $=0$

Jan $714$:$14$:$07$ quichelorraine kernel: $[12212\mathrm{.}670359]IN=$ens$33.$ OUT$=$

MAC $=00$:$0c$:$29$:$bd$:$3d$:$3e$:$f4$:$5c$:$89$:$b7$:$2c$:$89$:$08$:$00,SRC=192\mathrm{.}168\mathrm{.}86\mathrm{.}21$

$DST=192\mathrm{.}168\mathrm{.}86\mathrm{.}34$LEN$=40$ TOS $=000$ PREC $=000,TTL=64,ID=65033$

PROTO$=TCPSPT=53542DPT=80$ WINDOW $=4096$ RES $=000$ ACK URGP $=0$

MAC address, the SRC and DST $($source and destination$)$ IP addresses

All the above

the IN and OUT interfaces

statistics related to the packet such as the length $($LEN$)$ and the type of service $($TOS$)$