tcpdump
Examine the route taken to another network host.
Syntax
tcpdump [-c count| -i interface |expression]
|
Option |
Description |
|---|---|
|
-c count |
The count for capturing packets. |
|
-i interface |
The interface name, (for example port1). |
|
expression |
Selects which packets will be dumped. If no expression is provided, all packets on the net will be dumped. Otherwise, only packets for which expression is true will be dumped.
|
Example:
tcpdump -c 3 -i port1