I need a program that can tell me the amount of bandwidth used by each host

[almir fiorio]

Dear Friends

I need a program that can tell me the amount of bandwidth used by each host on the network in kb/s or mb/s.

And if possible which would also records a history of use,

what is the best program for this?

Thanks

Almir

[Jan Nejman]

Hello friend,

  you can solve your problem with a netflow technology.NetFlow exports packets

with information about your data flows going throught your routers or switches.

(Usually src/dst IP address, src/dst ports, protocols, src/dst interfaces, num

of bytes, num of packets). In the analyzator software you can see exactly what

you need. See: http://www.cisco.com/go/netflow for more information about netflow.

NetFlow is NOT supported on all devices, but almost devices support it. The list of

supported devices can be found on the: http://support.caligare.com/kb/entry/42/

Our company is developing netflow analyzer (it is the second part of netflow analysis).

So if you want to know more, contact me at any time. Of course, you can use any other

netflow analyzers, there are many tool available .... free/commercial... the list of applications:

http://netflow.caligare.com/applications.htm

Please, rate if I helped you.

Kind regards,

Jan

[KAROLY KOHEGYI]

Hi

The Scrutinizer have proven at our costumers. ( It was chiper earlier :-) ) www.plixer.com

Compare the different solutions and choose the best.

Regards,

[almir fiorio]

The Scrutinizer can do that ?

1* - can support many workers/pcs can use the netflow analizer to see the traffic in same router?

2* - can see the numbers in kb / s used by each machine on the network. is possible ?

3* - can send an aleart alert if the un traffic exceeds a certain value. can do it ?

4* - and the last, can  store and see traffic data of the last two months. ???

Thanks

Almir