SEND SMS ALERT FROM YOUR SYSTEM: Twitter Joomla HP Openview WhatsUp Gold Sharepoint Notes
    
Home Solutions Applications Industries Products About Us
    
OzekiNG-SMS-Gateway.zip (5 MB)
for Windows XP,2000,2003,2008,Vista,Windows 7
free 20 day trial version
Menu
  Welcome page
  Solutions
  SMS from CRM
  SMS from Communication Softwares
  System Monitoring
  SCOM 2007
  MOM 2005
  HP Openview
  WhatsUp Gold
  IBM Tivoli
  Big Brother
  BMC
  CA Unicenter
  HP Insight Manager
  Nagios SMS
  Zenoss
  Active Directory Integration
  Solarwinds Orion NPM
  E-mail-to-SMS gateway solution for GpsGate
  HP NNM
  SMS from CMS
  Helpdesk Softwares
  OTP
  Ozeki NG Interface
  Applications
  SMS Examples
  Products
  Contact
  Sitemap

Contact Us!
If you wish to get further information, do not hesitate to contact us!

E-mail: info@sms-integration.com

Useful information
How to send SMS with a GSM modem attached to your PC?


This solution is best if you are planning to send or receive up to 4000 SMS per day. Read more:
  • Prerequisites
  • Setup instructions
  • Video tutorial


    How to send SMS through the Internet?


    If you wish to send more then 4000 SMS per day, it is a good idea to use an Internet SMS service provider. Read more:
  • Prerequisites
  • Setup instructions
  • Automate phone calls!

    Ozeki Phone System XE - VoIP PBX Software is an excellent tool for making automated phone calls.

    How to send alert SMS from Nagios

    Adopt SMS technology into your Nagios based system in order to send SMS notifications or alerts from PC to mobile devices. With SMS functionality the generated reports of Nagios can be sent directly to the technical staff to make immediate intervention possible. For this purpose, install Ozeki NG SMS Gateway and start to send text message from Nagios via SMS gateway. It is a software product that forwards messages to the mobile network either with GSM modem or IP SMS connection. Learn more about this SMS solution below this page.

    Download: sms_send.sh (259 bytes)

    Video: Send SMS from Nagios via SMS gateway (part 1/2, configure your modem)
    Video: Send SMS from Nagios (part 2/2, configure your system)

    Introduction to SMS messaging

    As IT infrastructures of companies are becoming more and more complex and complicated, monitoring applications, such as Nagios, are widely used. These monitoring systems help identify and resolve IT problems in a way that they generate reports about these system failures. These reports usually can be forwarded to multiple recipients as email messages. The disadvantage of this method is that it is not sure that the recipient is sitting in front of his computer in the critical moment. So if you wish to improve your monitoring system, first you need to ensure that alerts reach the attention of the technical staff.

    SMS technology can be a solution as it makes it possible to send SMS notifications from your IT environment to mobile phones. In this way, you can be sure that the intended person receives the message alert in real time and he can make the necessary steps to solve IT issues in time. It is also possible to send these SMS alerts to multiple recipients so the members of the IT staff and management can be informed about events occur in the IT system at the same time. You can receive a notification message even if you are on the move to be well-informed and up-to-date about the condition of your system.

    To achieve these excellent features you need to install a powerful SMS gateway such as Ozeki NG SMS Gateway on your computer. Ozeki NG SMS Gateway provides the SMS functionality for Nagios. It has a unique capacity on the market. The SMS messages can be sent with a GSM modem attached to the computer or the SMS gateway connects directly to the SMS center of the mobile service provider over the Internet. With this solution you can build a stable SMS system to improve your monitoring application while you save time and money. In this article a step by step configuration guide will be provided, as well.

    Preconditions

    To adopt this solution you will need a connection between the mobile network and your system. You can establish this connection in two ways: using an Internet connection or using a wireless connection by attaching a GSM phone or GSM modem to your PC. Please check this website if you need some help for your decision: Internet based SMS connections vs. GSM modem based (wireless) SMS connections. According to your decision, you will different preconditions.

    Preconditions for Internet based connection to the Mobile network

    To establish the connection between your system and an SMS service provider via the Internet, you will need these devices:

    Figure 1/a - Prerequisites for Ozeki NG SMS Gateway IP SMS connection

    With this type of connection you will need an SMS service provider who provides access to its services and ensures Internet based SMS services. On our webpage we have collected some providers to help you in your decision: SMPP SMS Service providers. After you have decided which provider and which service is the most appropriate for you, you need to sign a contract and you will receive connection parameters from your provider. Once you got the necessary parameters you can setup your Ozeki NG SMS Gateway software.

    Preconditions for wireless (GSM modem) connection to the Mobile network

    With this type of connection all you need is a GSM modem or a GSM phone and you can join it easily to your PC with a data cable. The GSM device will be operated by your Ozeki NG SMS Gateway software and it will be able to handle SMS messaging wirelessly. You will need the following components to use this type of connection:

    Figure 1/b - Prerequisites for Ozeki NG SMS Gateway GSM modem connection

    System overview

    After you checked the system requirements you can take a look at the system overview (Figure 2). The SMS system will work in the following way:
    Once an error occurs in your IT environment Nagios detects it and generates a report about this malfunction. This generated report will be forwarded to Ozeki NG SMS Gateway with a HTTP request through a shell file. The SMS gateway processes the message and sends out as an SMS text message to a predefined cellphone.

    Figure 2 - Sending SMS in Nagios with Ozeki NG SMS Gateway

    As it was mentioned above Ozeki NG SMS Gateway forwards messages to the mobile network over GSM modem or IP SMS connection. Please note that GSM modem connection is highly recommended to be start with as it can be safer than IP SMS connectivity. Later if you need to increase capacity you can attach more than one GSM modem to your computer or you can still switch to IP SMS connection if it is required.

    Advantages of sending SMS from Nagios

    If you decide to implement this solution you will gain a stable and effective SMS system with several advantages. The most important one is that you can ensure continuous availability. Therefore, the intended person will always be notified if an error occurs in the system. SMS alerts can be forwarded even in cases when the recipient is on the move. In this way, you do not need to check your emails all the time as you will be alerted on your mobile phone. This solution does not require internet connectivity to forward SMS notifications and can be implemented for other SMS solutions beside Nagios. With SMS solution all the problems can be solved in the right time before they affect your customers and business partners.

    How to configure Nagios SMS solution

    First I have installed NSClient++ program on the computer to be monitored. The IP address of this computer is "192.168.91.144" (Figure 3).

    Figure 3 - Monitored computer's IP address

    I have also installed Nagios on Fedora Linux, and the IP address of this computer is "192.168.91.124" (Figure 4).

    Figure 4 - Nagios computer's IP address

    First open "nagios.cfg" file to edit. Start "Terminal" and login as administrator then open "nagios.cfg" file with "vi" editor. To do so type in the follows (Figure 5):

    vi /usr/local/nagios/etc/nagios.cfg

    Figure 5 - Edit Nagios' configuration file

    Find the following row:
    # Definitions for monitoring Windows machine
    Press "i" to enter Insert mode and in the row below it, delete the comment mark. The final row will look like as follows (Figure 6):

    cfg_file=/usr/local/nagios/etc/objects/windows.cfg

    Then press "Escape" and type the follows to exit and save the file:

    :wq

    Figure 6 - Remove comment from configuration file

    Now open "windows.cfg" file with "vi" editor. You can do this if you type in the following command (Figure 7):

    vi /usr/local/nagios/etc/objects/windows.cfg

    Figure 7 - Edit windows configuration file

    Press "i" to enter Insert mode, then find the row beginning with "address". Now type the IP address of the computer you wish to monitor. In our example the row will look like as follows (Figure 8):

    address           192.168.91.144

    Figure 8 - Insert monitored computer's IP address

    Then press "Escape" and type the follows to exit and save the file:

    :wq


    I have already downloaded "sms_send.sh" shell script to the desktop. Now I copy it to "libexec" directory of Nagios (Figure 9):

    cp /home/ozekisms/Desktop/sms_send.sh /usr/local/nagios/libexec/

    Please note that "ozekisms" username is only for test purposes, so provide your username instead of it.

    Figure 9 - Copy the shell script

    You can customize the "send_sms.sh" if you change "url1". In our example it is customized in the following way:

    #!/bin/bash
    url1="http://127.0.0.1:9501/api?action=sendmessage&username=admin&password= abc123&recipient=06203105366&messagetype=SMS:TEXT&messagedata="
    url2="$@"
    url2+=$(php -r "echo rawurlencode('$(sed "s/'/\\\\'/g" <<< )');")
    url=$url1+$url2
    wget -O- "$url"

    You can customize url1 variable in the following way:
    http://127.0.0.1:9501    is the computer on which Ozeki NG SMS Gateway has been installed
    username=admin            is the username you use to log into Ozeki NG SMS Gateway
    password=abc123          is the password of the user
    recipient=06203105366  recipient's phone number

    Now open "commands.cfg" file with "vi" editor (Figure 10):

    vi /usr/local/nagios/etc/objects/commands.cfg

    Figure 10 - Edit commands configuration file

    Press "i" to enter Insert mode and insert a new row after "notify-service-by-email" and "notify-host-by-email" and provide the following commands (Figure 11):

    # 'notify-service-by-sms' command definition
    define command{
    command_name    notify-service-by-sms
    command_line      /usr/local/nagios/libexec/sms_send.sh "--Nagios Service Notification-- Host: $HOSTNAME$, State: $HOSTSTATE$ Service $SERVICEDESC$ Description: $SERVICESTATE$ Time: $LONGDATETIME$"

    } # 'notify-host-by-sms' command definition
    define command{
    command_name    notify-host-by-sms
    command_line      /usr/local/nagios/libexec/sms_send.sh "--Nagios Host Notification-- Host: $HOSTNAME$, State: $HOSTSTATE$, Time: $LONGDATETIME$"
    }

    Then press "Escape" and type the follows to exit and save the file:

    :wq

    Figure 11 - Notification commands

    Open "contacts.cfg" file with "vi" editor (Figure 12):

    vi /usr/local/nagios/etc/objects/contacts.cfg

    Figure 12 - Edit contacts file

    Press "i" to enter Insert mode and insert a new row before the one beginning with "e-mail". Type the follows (Figure 13):

    service_notification_commands    notify-service-by-sms host_notification_commands       notify-host-by-sms

    Figure 13 - Notification commands for admin

    Then press "Escape" and type the follows to exit and save the file:

    :wq


    Then restart Nagios service to have changes come into operation. Type in the following command (Figure 14):

    service nagios restart

    Figure 14 - Restart Nagios service

    After Nagios has been restarted, start your web browser and type in the follows:

    http://localhost/nagios

    Login with the default username which has been created during the installation (nagiosadmin), and with your provided password. Now you can see that there is a critical error on the monitored computer. The Explorer service reports this error. You can see at "Last Notification" row that Nagios has already sent the notification (Figure 15).

    Figure 15 - Critical error in Nagios

    If you take a look at Ozeki NG SMS Gateway you can see that the message has been sent out (Figure 16).

    Figure 16 - Sent message

    Conclusion for Nagios SMS solution

    To summarize the above mentioned Nagios with Ozeki NG SMS Gateway is the best solution if you want to ensure continuous availability. With this solution you will gain a reliable, stable and very effective monitoring system as SMS alerts will be forwarded to the recipient even if he is on the move. In this way further problems and harms can be foregone and critical problems can be solved before they affect your business processes. It will result in considerable time and money savings and you can satisfy your customers and business partners in an efficient way furthermore you can attract new ones.

    Request more information

    If you are interested in this solution, let us know, so we can send you more relevant information and quotation with prices. Please fill in the following form:


    Your name:
    Company:
    Tel:
    Country:
    Message:
     
    Home > Solutions > System Monitoring > Nagios SMS
    Feel free to contact us for additional information. Tel: (36) 52 532 731, Fax: (36) 52 532 732, E-mail: info @ ozekisms.com
    Copyright © 2000 - 2014 Ozeki Informatics Ltd. - All rights reserved.