July 12, 2016

Exercise 4.1 - How did you ping while using tcpdump?

I'm just wondering what way others have completed exercise 4.1 - ping while using tcpdump.

 

First time around I set tcpdum to monitor eth0 and then pinged from second client.

 

Second time I set tcpdump as a background task and then started ping.

If I set ping as a background task it would not allow me to complete a command.

 

sudo tcpdump -i lo proto ICMP &

ping localhost

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