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Channel: Syed Jahanzaib – Personal Blog to Share Knowledge !
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Mikrotik WAN monitoring script with multiple host check

Recently I added a mikrotik’s base netwatch script on a network to monitor WAN link , and if no ping received from the the WAN host (Example: 8.8.8.8), the down script changes the backup link route to...

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SAN attached windows 2008 hangs on boot

Just for reference purpose: Recently I was testing some disaster recovery scenario of restoring Server A to Server B with identical hardware using Symantec Backup EXEC 2014 Simplified Disaster...

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LUSCA Automated Install Scriptt

  Following is an automated script to install LUSCA r14942 for UBUNTU with aggressive content caching support including some video web sites like YOUTUBE and few others as described in my other...

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MRTG Monitoring with ESXi Hosted Guest Return ‘interface is commented * has...

Recently at a network, I migrated the mikrotik base RB configuration to esxi base VM guest. Everything went fine, this Mikrotik have snmp configured, and it is monitored via linux base MRTG for various...

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Smokeping to Monitor Network Latency in UBUNTU

Recently I was troubleshooting a network where concerned Admin complained that they frequently lost connectivity with the Internet. Sometimes pings replies works okay but latency gets high or timeout...

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Odd Results with Scheduled Batch Files in Windows Server 2008 R2

MS DOS BATCH FILE VIA 2008 R2 Scheduled Task / zaib Recently I upgraded one of our old File server previously running Windows 2003 with Windows 2008 R2 64bit. this server was a member of AD and was...

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Vmware ESXI: You cannot use the vSphere client to edit the settings of...

Few days back, At remote location, when I converted a physical Linux machine into virtual machine (based on ESXI 5.5 , machine ver 10) I received following error when tried to edit its properties to...

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MRTG graph for FREERADIUS Online Users

Recently at a network where multiple NAS were implemented with single centralized billing system(radius Manager with Free radius as backend engine) , I had many mrtg base graphs for each NAS, and DUDE...

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SIP Poblem with Mikrotik

MIKROTIK VPN/PPTP FOR VOIP   Yesterday I was configuring a site to site VPN/pptp connectivity at a remote location,  As showed in the above diagram. All connectivity and functions were working fine....

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Howto add SEARCH/EDIT button on main page in Radius Manager

Following is a small tip to add SEARCH or EDIT function for DMASOFTLAB Radius Manager admin page. Ideally you should have HTML editor software, I use Ms FRONTPAGE, but if you know the basics of html,...

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VPN/PPTP Static Routes Loose gateway when client reconnects

Recently i configured a site to site vpn connectivity (Head office to Branch office) at some place. Everything was working fine , both end clients could access each other with direct access as proper...

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Kannel auto startup problem with System error 13 Permission Denied

[with reference to following https://aacable.wordpress.com/2012/11/26/dmasoftlab-radius-manager-sms-notification-configuration/...

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Create Your OWN GPS base Vehicle/Fleet Tracking Management System in Linux

 یااللہ تیرا شُکر ہے میرے مالک  کہ تو نے مجھے وہ نعمتیں عطا فرمائیں کہ جن کا میں مستحق نہ تھا , مجھ پر اپنا کرم کر مالک ﯾﺎ ﺍﻟﻠﮧ ﮨﻤﯿﮟ ﻋﺎﺟﺰﯼ ،ﺍﻧﮑﺴﺎﺭﯼ، ﺩﺭﮔﺰﺭ ﺍﻭﺭ ﺗﻮﺑﮧ ﮐﺮﻧﮯ ﻭﺍﻟﻮﮞ ﻣﯿﮟ ﺷﺎﻣﻞ ﻓﺮﻣﺎ آمین  ~!~...

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2014 in review

The WordPress.com stats helper monkeys prepared a 2014 annual report for this blog. Here’s an excerpt: The Louvre Museum has 8.5 million visitors per year. This blog was viewed about 1,300,000 times in...

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Blocking HOTSPOT SHIELD in Mikrotik

Last Updated: 31st December, 2014 / 16:40pm / GMTZ +5 / PK Assalam Va Alaekum, I was receiving many complains from few network operators of being annoyed by an proxy application name HOTSPOT SHIELD...

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Mikrotik script to change PUBLIC ip from available pool

This script is not for general public usage. sharing it just for a reference purpose. The following script was made to help a usea in a very specific condition.It was a setup specific issue and a quick...

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SYGIC GPS Navigation System [With Offline Support]

Last  Updated:  16th January, 2015 1- Sygic Introduction 2- Download Link 3- Installation Instruction 4- Latest Release (14.7.5) Overview with screenshots [Latest Release as of January, 2015] 5- 14.3.2...

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Expanding Possibilities / Howto add 3rd party packages in Mikrotik...

As asked by few friends, i thoughts its a good idea to share it with all. What is METAROUTER? as defined by Greg “Metarouter is a way to have logical routers running on your routerboard. In essence,...

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LEGACY OF CENTOS ! Continued …

Some personnel notes /references for CENTOS , as my future R&D will be done mainly in centos dueto its preloaded options for ease of use. 1- Configuring Static IP address in CENTOS [6.x] If you...

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Automated installation Script For DMASOFTLAB RADIUS MANAGER v4.1 in CENTOS

[As demanded by few Humans ;) ] Following is an customized script to install DMASOFTLAB Radius Manager ver 4.1 in CENTOS 6.x / 32bit The aim of writing this script was to save some time and efforts...

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