RUGGEDCOM ROX II
User Guide
Chapter 2
Using ROX II
Dumping Raw Data to a Terminal or File 25
Figure 13: Tcpdump Screen
1. Interface To Capture On List 2. Maximum Packets Captured Box 3. Maximum Capture Time Box 4. Lookup Addresses Check
Box 5. Display Link Level Header Check Box 6. Perform HEX/ASCII Dump Check Box 7. Verbosity Options 8. Hostname
Controls 9. Protocol Controls 10. Source/Destination Controls 11. Tcpdump It Button
3. Under Interface To Capture On, select the interface to capture data from.
4. Under Maximum Packets Captured, set the maximum number of packets to capture.
5. Under Maximum Capture Time, set the maximum time to capture packets.
6. If necessary, select Lookup Addresses to display the source IP for each packet.
7. If necessary, select Display Link Level Header to display the link level header information for each packet.
8. If necessary, select Perform HEX/ASCII Dump to convert the data to hexadecimal or ASCII characters.
9. Set the verbosity level to control how much information is dumped.
10. If a specific host name should be ignored, define the name of the host.
11. If a specific protocol(s) should be ignored, define the protocol type(s).
12. If packets are to be captured on a particular port, define the port.
13. Click Tcpdump It! to start the dump.