Id like to know if is there any network monitorying tool in a line
In my job we are using Allot and trafip, but Im looking for a command
to monitorize networks, getting only numbers, not graphics.
> Thanks !
The following is the sample output of the netstat -i utility:
# netstat -i
Name Mtu Net/Dest Address Ipkts Ierrs Opkts Oerrs Collis Queue
lo0 8232 loopback localhost 17367 0 17367 0 0 0
hme0 1500 SUN SUN 150518 84 161769 42 1532 0
qfe0 1500 router-qfe0 router-qfe0 6821 0 4658 0 115 0
qfe1 1500 router-qfe1 router-qfe1 4241 0 1156 0 0 0
qfe2 1500 router-qfe2 router-qfe2 0 0 952 0 0 0
qfe3 1500 router-qfe3 router-qfe3 902 0 1989 0 0 0
In the preceding output, note the following fields:
l Name - The type of the Ethernet interface
l Mtu - The maximum size of the packets that are transmitted on the
l Net/Dest - The subnet address
l Address - The name of the system
l Ipkts - The number of packets received
l Ierrs - The number of received packets that have errors
l Opkts - The number of packets sent
l Oerrs - The number of sent packets that have errors
l Collis - The number of output packets that result in collision
l Queue - The number of packets that are queued
In the output of the netstat -i command, the Queue field should have a
zero value, and the value in the Collis field should not be greater
five percent of the number of outgoing packets. In addition, if the
the Ierrs field is greater than 25 percent of the value in the Ipkts
the system is dropping packets, which causes a high number of input
Note - The information generated by the netstat utility is critical
tuning your network because the netstat utility reports data on network
usage and network traffic. However, it is difficult to interpret the
of the netstat utility for a system with many network interfaces
of the complexity of the output.
> Thanks !
I have a Hauppauge WincastTV/dbx tuner card. The fxtv
application is really great and works well but I was
wondering if there is a command line tool that could
be called from a script to capture a single jpeg image.
fxtv will capture pics but is not suitable for use
in a script.
I have used qcamcontrol for the Connectix Quickcam and
was wondering if there was something like this for
bt848 based cards.