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Nagios Network Analyzer
Posted: Mon Jul 27, 2015 7:40 am
by abdelhafeth.mzahem
Dear Sir,
We download the Network Analyzer for testing and discuss it's features , in order to consider it in our budget for next year .
We download the OFV file 64-bit and deploy it to VM environment, and it works fine.
we have the following network to set :
IP Address 10.102.4.30
SubNetmask: 255.255.255.128
Gateway: 10.102.4.1
we try set them using system network utility and also by editing network files, it seems that the network configurations are set but not work.
LINUX administrator Told Me that there is a special configurations may as it is customized OS
please your help for how to set network configurations correctly.
Re: Nagios Network Analyzer
Posted: Mon Jul 27, 2015 9:43 am
by jdalrymple
This tutorial is for our NagiosXI product, however it should work the same for NNA.
Let use know if you have any further issues:
http://library.nagios.com/library/produ ... figuration
Re: Nagios Network Analyzer
Posted: Tue Jul 28, 2015 12:35 am
by abdelhafeth.mzahem
Hi,
We tried it and seems the configuration are set to interface, but not work.
we tried to open http link or ping from server to gateway but not work.
we tried to set these configurations to nagios xi server and it works correctly.
Re: Nagios Network Analyzer
Posted: Tue Jul 28, 2015 9:09 am
by jdalrymple
Can you share the following data with us?
The network address you wish the server to have
The netmask of the network that address is on
The default gateway of that network
The output of `ip addr` on the NNA box
The output of `ip route` on the NNA box
Re: Nagios Network Analyzer
Posted: Wed Jul 29, 2015 3:49 am
by abdelhafeth.mzahem
Here is the needed Data
IP Address 10.102.4.30
SubNetmask: 255.255.255.128
Gateway: 10.102.4.1
Also See the Attached
Re: Nagios Network Analyzer
Posted: Wed Jul 29, 2015 8:26 am
by lmiltchev
What kind of error do you see when you try to access the web UI? Can you show us a screenshot? What is the output of the following commands?
Code: Select all
iptables -nL
service httpd status
getenforce
service network restart
ip addr
tail -50 /var/log/httpd/error_log
Re: Nagios Network Analyzer
Posted: Sun Aug 16, 2015 3:42 am
by abdelhafeth.mzahem
Dear
here is the needed data:
Re: Nagios Network Analyzer
Posted: Sun Aug 16, 2015 7:53 pm
by Box293
I notice you have a subnet mask of /25, is this correct?
Re: Nagios Network Analyzer
Posted: Mon Aug 17, 2015 12:26 am
by abdelhafeth.mzahem
Yes
here is the configurations of NNA IP
IP address 10.102.4.30
Subnet 255.255.255.128
Gateway 10.102.4.1
when we try ping the gateway no reply although we have the needed access and our nagios system has IP 10.102.4.10 inthe same network and working right.
Re: Nagios Network Analyzer
Posted: Mon Aug 17, 2015 9:51 am
by tgriep
It could be that selinux is causing the problem, Can you run the following and see if that resolves the issue?
Code: Select all
setenforce 0
service httpd restart
See if you can login to the web interface at this time. If not, can you post the following files?
Code: Select all
/etc/sysconfig/network-scripts/ifcfg-eth0
/etc/sysconfig/network