Hi,
this is not something ntop can do, sorry
Luca
On 04/03/2013 04:16 AM, srinivas sardar wrote:
Folks, Do we have capability of retrieving flow based information from
NTOP, Following is the sample topology.
Example
Host1---Router1-------Router2-----Router3------Host2
------------------------ \------- /
------------------------Router 4
If particular traffic flow is going from Host1->Host 2.
Traffic can potentially take 2 paths
Path 1: Host1->Router1->Router2->Router3->Host2.
Path 2: Host1->Router1->Router2->Router4->Router3->Host2
Question 1. Assume you enabled Netflow on all 4 routers above, can
NTOP has infrastructure to figure out the Paths (like Path1 and Path2)
taken by one particular stream of IP (TCP/UDP) flow. (There is only 1
Netflow collector collecting NF packets from all 4 Routers.
Question 2. If Router1 and Router2 and managed by Netflow Collector1
(1st instance of NTOP) and Router 3 and Router 4 are managed by
Netflow Collector (2nd Instance of NTOP). Do we have mechanism to
consolidate these 2 Netflow Collectors and gather the flow information
(as asked in Question 1)
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