03-29-2012 08:29 PM
I'm using NNMi 9.10 and spi Performance Traffic in the same server ( on Windows). I did configure following these steps:
- Enable spi for traffic, configuring "leaf collector" for 2 vendor are cisco and Juniper ( pls see detail in attachment). Then started them and Running is ok.
- Cisco: using command
(config)#interface FastEthernet 0/0
(config)#ip route-cache flow
(config)#ip flow-export destination <Ip NNMi server> 9996
(config)#ip flow-export source FastEthernet 0/0
(config)#ip flow-export version 5
(config)#ip flow-cache timeout active 1
(config)#ip flow-cache timeout inactive 15
(config)#snmp-server ifindex persist
- Juniper (ex4200):
et protocols sflow collector <Ip NNMi server> udp-port 6343
set protocols sflow interfaces ge-0/0/0.0
set protocols sflow interfaces ge-0/0/1.0
set protocols sflow polling-interval 5
set protocols sflow sample-rate 100
After that, I'm using Wireshark software testing recived from NNMi server, It can recive sflow package from juniper devices. But on NNMi server can not get any traffic from devices, got error" No data available"
Please help me solve this problem.
Thanks in advance.
04-10-2012 08:36 PM
The NNMi stored flow packets following :
That meaning Leaf Collector works well. So maybe the problem here is “Master Collector”. NPS server can not get data from Master Collector that why NPS can not create Report. The report get error “ No data available”
Could you give any troubleshooting for this problem?
07-18-2012 10:27 PM - edited 07-18-2012 10:32 PM
Configure two different leaf collector:
1) For Cisco , Collector type : netflow, Listen port: 9996
2) For Juniper, Collector type : sflow, Listen port: 6343
In ip: provide the ip address where you have installed leaf
I hope this is helpful.
07-19-2012 09:39 AM
In order to make sure that you are getting traffic from those devices please install wireshark or tcpdump and make a filter of the IP address of the devices if you wanted to be more specifict please add the port in the filter.
07-19-2012 11:54 AM
Also you can check the following:
1. That the ports between master and leaf have been opened and firewalls are not interfering in leaf-master communication.
2. That the leaf collector port listening for netflow packets is open using netstat
3. If flows are being exported to leaf using Wireshark/tcpdump on the leaf system
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