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User Manual for NRSW version 4.5.0.100
5.8.7. Troubleshooting
Network Debugging
There are serveral tools for network debugging like ping, traceroute, tcpdump and darkstat.
Parameter
Automatic software update
Ping
The ping utility can be used to verify whether a remote host can be
reached via IP.
Time of day
The traceroute utility can be used to print the route packets trace to a
remote host.
Tcpdump
The tcpdump utility generates a network capture (PCAP) of an inter-
face which can be later analyzed with Wireshark.
Darkstat
The darkstat utility can be used to visualize your current network con-
nections and traffic on a particular interface.
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