Nagios Support Forum

hi
My network team has configured on one of the HP comware router and added the NNA server ip and port number
but we are not receiving any data on NNA.same setup was tested in a lab router and it works fine.only difference is firewall between two setups.
I am not very familiar with NNA.want to know which ports should be enabled in the firewall to make things work .

As far as NNA is concerned, you can check your listening ports by making use of the following command:
Example Output: Given this output we know that NNA is listening on both 11111/udp and 5555/udp - those are the ports that will need to be open in your firewall. The firewall is automatically modified in the case of Nagios Network Analyzer. Let us know, thanks!

dp 0 0 0.0.0.0:9912 0.0.0.0:* 16175/sfcapd
udp 0 0 0.0.0.0:9913 0.0.0.0:* 30039/sfcapd
unix 2 [ ] DGRAM 46743039 30039/sfcapd
unix 2 [ ] DGRAM 46272625 13847/sfcapd
unix 2 [ ] DGRAM 45311123 16175/sfcapd


This is the output of the command and firewall has 9913 port opened between WAN router and NNA server.Do we need to allow anything else.
In firewall we can see that some random udp ports are generating traffic between NNA and WAN router and they are dropped.Any clue on whats happening?

Can you confirm the port is open on the local firewall on the NNA server:

Thanks for the reply.
Firewall is the issue .Now they have allowed the traffic in the firewall and I am seeing lot of data flowing into NNA.

Thanks for that update and glad to hear this is resolved. I'll go ahead and close this thread now, thanks.