[c-nsp] Forwarding Netflow traffic to multiple collectors

[Adam Powers]

Lancope sells a "Flow Replicator" for those that want a commercial
solution...

http://www.lancope.com/products/replicator.aspx

It can do both passive replication via packet capture or you can send
directly to the IP of the replicator itself. The source IP is maintained
while the destination IP and port is rewritten based on the rules
configured.

Very similar to UDP Replicator just with reporting, high performance,
appliance-based, support, higher price tag, etc.




On 11/17/07 2:41 PM, "Church, Charles" <cchurc05 at harris.com> wrote:

> It's UDP, and I don't believe acknowledged any higher up.  So would it
> be possible to make the destination a directed broadcast address,
> assuming your collectors are (or could be) on the same subnet?
> 
> Chuck 
> 
> -----Original Message-----
> From: cisco-nsp-bounces at puck.nether.net
> [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Gordon Bezzina
> Sent: Saturday, November 17, 2007 9:46 AM
> To: cisco-nsp at puck.nether.net
> Subject: [c-nsp] Forwarding Netflow traffic to multiple collectors
> 
> 
> 
> Hi,
> 
> I am running 12.2SRB on my 7600s and I currently need to export
> Netflow to 3 collectors. Obviously I cannot because the IOS only
> Supports upto 2 collectors.
> 
> Now, I have heard that there is a Linux solution that can transparently,
> Forward netfow to multiple collectors. Anybody is using it and can
> advise
> Me about it?
> 
> Thanks in advance
> Regards
> Gordon
> 
> 
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-- 

Adam  Powers
Chief Technology Officer
Lancope, Inc.
c. 678.725.1028
f. 678.302.8744
e. adam at lancope.com