All, Thanks for the information. The problem seems to be that I am trying to read the information from a switch and not a router. Routers can send ver 1, 5, and also I believe 8. Switchs can only send version 1, 7, and also I believe 8.
I use Ntop to view the information from the monitor port of the switch, but I was hoping that it could read the Netflow data also. I'll try another package for the Netflow. Thanks again for you help. Gene -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of Michael Baird Sent: Saturday, April 27, 2002 1:38 PM To: [EMAIL PROTECTED] Subject: RE: [Ntop] Ntop 26-4-2002 These are all the settings I use on my cisco to get the data to ntop, of course change the IP/Port to whatever you want to use. ip flow-export source FastEthernet0/0 ip flow-export version 5 origin-as ip flow-export destination 192.168.0.1 2055 Regards MIKE On Sat, 2002-04-27 at 09:33, Burton M. Strauss III wrote: v5 -----Burton -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Eugene Spiker Sent: Saturday, April 27, 2002 8:18 AM To: 'Serge Maandag'; [EMAIL PROTECTED] Subject: RE: [Ntop] Ntop 26-4-2002 Serge, I don't have either running. With tcpdump I can see the packet coming across. The 6509 uses version 7 of netflow. Does Ntop understand version 7 or only version 5. Gene -----Original Message----- From: Serge Maandag [mailto:[EMAIL PROTECTED]] Sent: Saturday, April 27, 2002 8:45 AM To: [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Subject: RE: [Ntop] Ntop 26-4-2002 Are you sure your ipchains / iptables aren't blocking your packets? Serge. -----Original Message----- From: Eugene Spiker [mailto:[EMAIL PROTECTED]] Sent: vrijdag 26 april 2002 21:53 To: [EMAIL PROTECTED] Subject: RE: [Ntop] Ntop 26-4-2002 Mike, I have a Cisco 6509 set up to send to my Linux system on port 2055. I started Ntop and configured the Netflow plugin to receive on port 2055. Do I turn on the eth0 device and/or the netflow device on the plugin screen? I have tried different combinations. I then went to the admin screen and selected the netflow device as the NIC. The switch says it is sending packets, the count keeps going up. The Netflow screen on the DataSent and DataRcvd screens is not incrementing. I don't see any information on any of the other screens. I am running the snapshot from 26-4-2002. I am running Redhat 7.2. Both the switch and the Linux box are on the same lan. Do you know if there is anything that would need to be done to the Linux system? Anyway, thanks for you assistance. Gene _______________________________________________ Ntop mailing list [EMAIL PROTECTED] http://listgateway.unipi.it/mailman/listinfo/ntop _______________________________________________ Ntop mailing list [EMAIL PROTECTED] http://listgateway.unipi.it/mailman/listinfo/ntop _______________________________________________ Ntop mailing list [EMAIL PROTECTED] http://listgateway.unipi.it/mailman/listinfo/ntop
