NG-NetMS

Why to pay tens of thousands $$$ for your network management software?

Get visibility into your networks and complex processes inside with NG-NetMS now!

NG-NetMS is a new end-to-end network management platform for your Linux servers, Cisco, Juniper, HP and Extreme routers, switches and firewalls.

NG-NetMS is precise, quick and efficient. It collects most complete information about the network inventory, topology, map of IPv4 addresses quickly and with minimum hassle. Most important you will be able to collect, process and analyse Syslog events and SNMP alarms both in near-real-time and from the historical archives in a new way.

We successfully used NG-NetMS for delivery of network assessment services for our customers worldwide for many years. And now we want to share this unique and fully functional tool with community. It is not capped in terms of performance or number of nodes. The only limit is the hardware you deploy it on.

http://www.opt-net.eu/products

License Apache License V2.0, GNU General Public License version 3.0 (GPLv3), GNU Library or Lesser General Public License version 3.0 (LGPLv3)

Installing

IMPORTANT: Before proceeding, ensure that you have root permissions and administrative rights for the network about to be discovered or managed. If in doubt, consult with your network administrator or company management. Do not try to discover and manage networks for which you do not have administrative rights. This may result in your IP address being banned or even serious legal consequences.

Centos

[ngnms@localhost build]$ sudo yum install epel-release  deltarpm
[ngnms@localhost build]$ sudo yum install cmake make gcc-c++ perl cpanminus nmap pcre-devel libpqxx-devel flex flex-devel net-snmp-devel cryptopp-devel boost-devel postgresql-devel telnet libmcrypt
[ngnms@localhost build]$ sudo cpanm install --no-man-pages --notest Dist::Zilla::Plugin::PodWeaver  Pod::Weaver::Section::GenerateSection 
[ngnms@localhost build]$ git clone https://github.com/opt-oss/NG-NetMS.git
[ngnms@localhost build]$ cp settings.cmake.dist settings.cmake
[ngnms@localhost build]$ vi settings.cmake
[ngnms@localhost build]$ cmake .
[ngnms@localhost build]$ make
[ngnms@localhost build]$ sudo mkdir -p /opt/ngnms
[ngnms@localhost build]$ sudo chown ngnms /opt/ngnms
[ngnms@localhost build]$ make install

Ubuntu

[ngnms@localhost build]$ sudo apt-get update
[ngnms@localhost build]$ sudo apt-get install cmake make gcc g++
[ngnms@localhost build]$ sudo apt-get install perl cpanminus nmap 
[ngnms@localhost build]$ sudo apt-get install pcre-devel libpqxx-devel 
[ngnms@localhost build]$ sudo apt-get install flex flex-devel net-snmp-devel 
[ngnms@localhost build]$ sudo apt-get install cryptopp-devel boost-devel postgresql-devel telnet libmcrypt

[ngnms@localhost build]$ sudo cpanm install --no-man-pages --notest Dist::Zilla::Plugin::PodWeaver  Pod::Weaver::Section::GenerateSection
[ngnms@localhost build]$ git clone https://github.com/opt-oss/NG-NetMS.git
[ngnms@localhost build]$ cp settings.cmake.dist settings.cmake
[ngnms@localhost build]$ vi settings.cmake
[ngnms@localhost build]$ cmake .
[ngnms@localhost build]$ make
[ngnms@localhost build]$ sudo mkdir -p /opt/ngnms
[ngnms@localhost build]$ sudo chown ngnms /opt/ngnms
[ngnms@localhost build]$ make install

Perl deps

either

[ngnms@localhost build]$ sudo make perl-install-deps

or

ngnms@localhost ngnms]$ pwd
/opt/ngnms
[ngnms@localhost ngnms]$ sudo cpanm --no-man-pages --notest --installdeps .
[sudo] password for ngnms:
--> Working on .
Configuring /opt/ngnms ... OK

After-install Configuring

Database

perform usual steps to setup postgres and start service sudo systemctl start postgresql-9.5

[ngnms@localhost build]$ sudo su -l postgres                
Last login: Tue Jun 27 12:00:28 CEST 2017 on pts/1         
-bash-4.2$ createuser -d --pwprompt ngnms                  
Enter password for new role:                               
Enter it again:                                            
-bash-4.2$                                                 

Enviroment

 sudo su
 [root@localhost database]# cat /opt/ngnms/env.list >> /etc/environment

logout and login

DBinit

[ngnms@localhost build]$ cd /opt/ngnms/database/
[ngnms@localhost database]$ ./db_init.sh -r init-db.sql
[ngnms@localhost database]$ ./migrate.pl  --upgrade=latest

HTTPD for default directory config

!!!WARNING!!! Excersise caution if your web server already hosts your other websites. Do not copy-paste blindly, because this will render your existing website inoperable. instructions that follow assume that you do not have web service configured yet.

use su account for operations below ####SELinux setting up of selinux permission is out iof this document scope

dangerous Disable SELinux

setenforce 0

remove /var/www/html if exists this will remove all previously installed default server content

##Centos

[ngnms@localhost build]$ sudo yum install httpd php php-pdo_pgsql php-pgsql php-pear php-mcrypt
[ngnms@localhost build]$ sudo pear install Net_IPv4
[ngnms@localhost build]$ sudo systemctl enable httpd.service
[ngnms@localhost build]$ sudo ln -s /opt/ngnms/www/html /var/www/html
[ngnms@localhost build]$ cp /opt/ngnms/www/custom_config/main.php.example /opt/ngnms/www/custom_config/main.php
[ngnms@localhost build]$ sudo chown -R ngnms:apache /opt/ngnms/www

Edit your ngnms_vhost.conf file accordingly to your local configuration and copy into apache2 sites-available folder
  sudo cp ngnms_vhost.conf /etc/apache2/sites-available/ngnms_vhost.conf
  sudo a2ensite ngnms_vhost.conf 
  service apache2 reload

PHP

short_open_tag should be ennabled.

This can be done by enabling short_open_tag in php.ini:

short_open_tag = on

If you do not have access to the php.ini you can try to enable short_open_tag trough the .htaccess file.

php_value short_open_tag 1

NOTE: it's possible that host admin disabled the second option. Verify your permissions with your system administrators.

Services

Cron

as user ngnms

[ngnms@localhost ~]$ crontab /opt/ngnms/crontab.init

wait 5 minutes for scheduled tasks added and script created

Audit worker

[ngnms@localhost build]$ sudo cp /opt/ngnms/ngnms-audit.service /etc/systemd/system/ngnms-audit.service

# Centos
[ngnms@localhost build]$ sudo systemctl enable ngnms-audit
[ngnms@localhost build]$ sudo systemctl start ngnms-audit
[ngnms@localhost build]$ sudo systemctl status ngnms-audit 

Ubuntu

sudo cp jm-worker-initd.sh /etc/init.d/jm-workerd-init sudo chmod ug+x /etc/init.d/jm-workerd-init sudo chown root:root /etc/init.d/jm-workerd-init

nmap sudo

[ngnms@localhost ~]$ sudo cp /opt/ngnms/nmap.sudo /etc/sudoers.d/nmap

###collector

[ngnms@localhost bin]$ cd /opt/ngnms/bin
[ngnms@localhost bin]$ ./ngnetms_db      
[ngnms@localhost bin]$ sudo -E ${NGNMS_HOME}/bin/ngnetms_collector -s syslog-udp -p 514 -c ${NGNMS_HOME}/bin/db.cfg -r ${NGNMS_HOME}/rules/rules.txt -l ${NGNMS_LOGS}/syslog_collector.log -v &  

Restart the server and verify web login URL: http://{serverIP}:80/

Default login details: ngnms:optoss

CLI interface

obtain terminal connection via SSH and change your directory to $NGNMS_HOME

cd $NGNMS_HOME cd bin service_manager ngnetms status

Start collector, observer and optprf services if not runninng.

Usage: service_manager.sh <collector|observer|optprf> <start|stop|restart|initdb|status> ["options"] <anomaly|ngnetms> <start|stop|restart|initdb|status>