ICMP 패킷 분석
- traceroute 명령어( linux ) # traceroute 192.168.27.200 # traceroute --help( window) c:\> tracert 192.168.27.200 c:\> tracert /? - ping 명령어 동작 원리 ---- HostA ---- --- HostB ----# ping -c 1 HostB ----- echo request ----> ping 192.168.27.200 - request IP Header - reply IP Header - request ICMP Header - reply ICMP Header
