June 2017
Intermediate to advanced
446 pages
10h 10m
English
Content preview from Mastering Python Networking
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Final result
To verify, we will launch Mininet on the virtual machine desktop so we can use xterm on h1 and launch Wireshark within the host to see the arp reply. After launching Mininet, simply type in xterm h1 to launch a terminal window for h1, and type in wireshark at the h1 terminal window to launch Wireshark. Choose h1-eth0 as the interface to capture packets on:
Mininet and h1 Wireshark
We can try to ping from h1 to h2 with two packets:
mininet> h1 ping -c 2 h2 PING 192.168.2.10 (192.168.2.10) 56(84) bytes of data. From 192.168.1.10 icmp_seq=1 Destination Host Unreachable From 192.168.1.10 icmp_seq=2 Destination Host Unreachable--- ...
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