Monitoring traffic in the network

10 More Discussions You Might Find Interesting

1. IP Networking

I would like to monitor network traffic for a computer on my network

My son does homework on a school laptop. I was thinking about setting up a gateway on my home network, so that I can monitor web traffic and know if he is doing his homework without standing over his shoulder. Ideally I would like to use the Raspberry Pi Model b that I already have. However, I...

2. UNIX for Advanced & Expert Users

How to throttle network traffic?

Hi All I am resilience testing an application that is spread across multiple servers. One thing I will need to do soon is throttle the network traffic for specific interfaces within the test cluster. Specifically, maybe make a connection take twice or three times as long to respond.... I...

3. Infrastructure Monitoring

How do I know what traffic is in network port?

If I would like to know what connection , data , traffic in a network port ( eth0 ) , what can I do ? ps. because I always found the network is very slow , so I would like what the network port is doing . Thanks Login ID ust3 is currently in read-only mode for multiple infractions. Creating...

4. Shell Programming and Scripting

Traffic Monitoring Script

Hello All, I have written a script to check for http error code 500 in the logs. here is the code #!/bin/bash ######################################################################################################### # Shellscript : trafficchk.sh -Traffic Monitoring # Version ...

5. Cybersecurity

Monitoring network traffic on wireless router

Hi all, How can I monitor packet traffic on my wireless router? Some info - my wireless router is netgear wgr614 - everyone can connect it i.e. no password required - I would like to see where they connect, how they are using the internet connection I installed wireshark and captured...

6. UNIX for Dummies Questions & Answers

NIC card monitoring traffic question

Folks; I have 2 NIC cards on my SUSE Linux server. One of them was reporting receive errors for a while now it's OK, but i'd like to monitor it. Is there any command i can run to tell me the usage in the past or give me a history of traffic and the speed that going on this specific card? I...

7. Infrastructure Monitoring

Network Traffic

Hi all, Got a strange one here, well not so much strange, different :-) I need to work out if a server is particulary chatty, whether its talking / communicating heavily to a particular server, as Im planning to physically move the server to a different server, over a link. Hence the...

8. UNIX for Advanced & Expert Users

Monitoring network traffic using snoop

I want to monitor network traffic. For this purpose i use snoop command. But snoop command only show those packets which are broadcasted or those packets which recieved by host. But I want to examine whole network traffic. Please tell me how to use snoop for monitoring whole network traffic or if...

9. Cybersecurity

How to capture network traffic

Hi, Can someone give me the clue on how to capture network traffic at gateway. Thanx

10. UNIX for Dummies Questions & Answers

monitoring network traffic

there are commands to monitor the memory, paging, io... how about network traffic. i mean commands to see whether the network traffic (LAN) is congested? the closest i got is netstat thanks

LEARN ABOUT DEBIAN

ttt

ttt(1)									net								    ttt(1)

NAME

       ttt - Tele Traffic Tapper - a standalone program for local, real-time, graphical traffic-monitoring.

SYNTAX

       ttt [-interface device] [-interval ms] [-dumpfile file [-speed N]] [-yscale (K|M|n)]

DESCRIPTION

       ttt is the standalone traffic monitor program in the ttt program suite. It displays trafic-data of a local interface.

       To run ttt, you must be "root" on most systems since only root is allowed to access the network filter device.

       The  ttt program suite is yet another descendant of tcpdump but it is capable of real-time, graphical, local and remote traffic-monitoring.
       It won't replace tcpdump, rather, it helps you find out what to look into with tcpdump.

OPTIONS

       -interface device
	      specifies the interface for packet capture. If not specified, the default interface is chosen.

       -interval ms
	      Sets the interval in Milliseconds. If omitted, a interval of 1000 msec. is used as default.

       -dumpfile file [-speed N]
	      use a dumpfile (produced by "tcpdump -w") as input. The speed option specifies the acceleration factor of the replay speed.

       -yscale ('K'|'M'|n)
	      change the scale of y-axis. 'K' and 'M' represent 1000 and 1000000 respectively.

EXAMPLES

       To run this program the standard way type:

	      ttt

       To listen only on interface eth0:

	      ttt -interface eth0

AUTHORS

       ttt was written by Kenjiro Cho < kjc@csl.sony.co.jp>.

       This manual page was written by Thomas Scheffczyk <thomas.scheffczyk@verwaltung.uni-mainz.de>, for the Debian GNU/Linux system (but may	be
       used by others).

SEE ALSO

       tttview(1), tttprobe(1)

Kenjiro Cho								1.7								    ttt(1)

HP-UX