Hi,
I’m trying for the first time to use nprobe with ntopng for a little PoC in our
labs with 2 ubuntu linux server. Here is our setup: I have 1 server running
ntopng like this:
sudo ntopng -i tcp://192.168.1.33:5556
where 192.168.1.33 is the IP address of the management interface (eth0) of an
other server where nprobe is running to monitor the interface eth1 like this:
sudo nprobe --zmq "tcp://*:5556" -i eth1 -n none -b 1
When I start a web browser on http://192.168.1.32:3000/ and log as admin, it
say that « No packet has been received yet on interface
[email protected]:5556. »
First of all, this my setup makes sense ? My understanding is that 192.168.1.32
is polling the monitoring flows that 192.168.1.33 is doing and the
transportation of the JSON information is send on tcp/5556. Strangely, when I
do a telnet on 192.168.1.33 on port 5556 it seems that no daemon is listening
on that port neither with netstat -an. (BTW, this is no iptables firewall rules
on those 2 servers)
Thanks for any help
Best Regards
--
Wayne
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