Yes - 2055 must be listening. Check the log for errors if it won't start

________________________________

From: [email protected] 
To: [email protected] 
Sent: Tue Mar 31 20:09:04 2009
Subject: Re: [Ntop] Collecting packets 


NO I don’t see anything listening on port 2055 in a Netstat -a.  Should that 
have started when I setup the plugin?

 

Terry Martin

TimeData Corporation

VP of Network Operation

East Coast Number:     212-644-1600 X3

West Coast Number     503-678-2224

Cell:                            503-318-8909

 

________________________________

From: [email protected] [mailto:[email protected]] On Behalf Of Gary 
Gatten
Sent: Tuesday, March 31, 2009 5:59 PM
To: [email protected]
Subject: Re: [Ntop] Collecting packets

 

Also, does netstat -a show something listening on 2055? Sometimes the plugin 
will trick you and make you think its active when its not

________________________________

From: [email protected] 
To: [email protected] 
Sent: Tue Mar 31 19:44:03 2009
Subject: [Ntop] Collecting packets 

To all

 

I have set up an NTOP probe to collect traffic from a Cisco 7206.  I setup the 
plugin for Netflow on 2055 and when I look at the statistics on the “Summary 
traffic “ on eth0 I see the IOP traffic being registered on port 2055 and it is 
one of the highest used ports on the list.  But when I change the port I am 
watching from eth0 to the netflow port nothing is collected.

 

But I can see the packets come in on the NTOP collector using Wireshark (see 
attached snipit).   

 

I am not sure why this is not working.  Anyone have any suggestions? 

 

I must be missing something simple 

 

Thanks in advance

 

Terry Martin

TimeData Corporation

VP of Network Operation

East Coast Number:     212-644-1600 X3

West Coast Number     503-678-2224

Cell:                            503-318-8909

 

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