Now Wireshark can give us much convenience in analyzing network protocols, but it is weak in tracing network message in more than one hosts.
I expect that it will have the following features in the future.
1 it can capture the remote host
2 it can capture more than one hosts at one time and display the captured data togother.
Maybe it like this:
+--------------------------------------------------------+
+ menubar +
+--------------------------------------------------------+
+ toolbar +
+--------------------------------------------------------+
+navigate + display pane +
+ |hostgroup1 + +
+ | |--host1 + +
+ | |--host2 + +
+ |hostgroup2 + +
+ | |--host1 + +
+ | |--host2 + +
+ + +
+ + +
+---------------------------------------------------------