I would like to ask whether I can use TCPDUMP to capture the content of the ip packet in the network? Because when I execute TCPDUMP executable on Unix (Solaris), I can only see all the request & acknowledgement being captured on screen, but I can't see any text message (during the time of sniffing, I am surfing the net, supposedly I should see some HTML text on screen?)
The following is how I execute TCPDUMP:
./tcpdump -i [network card] ip host 18.104.22.168
What should I do in order to capture the content of the ip packet as well?
Thanks and regards!