Troubleshooting Cisco IPsec VPN
This is the third post in the Cisco IPsec series. You can find the first and second here and here. In this post, … Read more
How to add a new network to an already configured Cisco IPsec VPN tunnel
One of the challenges faced by some network administrators is how to manage an established Cisco vpn tunnel, given that most of … Read more
How to upgrade a Mikrotik routerOS license key.
The Mikrotik routerOS comes in various license levels; ranging from level 3 to level 6. The capabilities of a device running level … Read more
How to provision a Mikrotik router as a dhcp relay agent.
If you are a Mikrotik user, chances are you have seen the DHCP relay feature severally but do not know what it … Read more
Cryptocurrency: how to identify and buy top coins at cheap prices
The world economy is gradually being affected by the activities in the cryptocurrency industry. With a combined market capitalization of over $400 … Read more
Mikrotik wireless: Which channel width is best? 20MHz or 40MHz?
Because it is possible to set up a wireless link without knowing much about the various advance parameters that one should enable, … Read more
How to successfully configure Cisco site-to-site IPsec VPN in 5 minutes!
Cisco IPSEC VPN is a must for anyone who desires to manage an enterprise network. I have always faulted the old CCNA … Read more
How I made $8,000 in four days, trading Cryptocurrency
When D’banj, one of Africa’s greatest musical export, said “I get ten million in a week, are you with me”, everyone, including … Read more
How to remove Mikrotik router ports from slave mode.
Part of the things Mikrotik has done to aid the deployment of their technology is the infusion of switching functions into routers. … Read more
How to make millions within a short time, trading less popular cryptocurrencies
Bitcoin is quite expensive these days. At over eight thousand dollars, I am sure not everyone reading this can afford it let … Read more
How to connect multiple branch offices to the headquarter using GRE tunnel
This demonstration was borne out of the many years of experience I have had deploying enterprise network solutions for cooperate organizations whose … Read more
Use prefix-list in bgp to control route updates
The prefix-list command can be used to control route updates and protect your router from being consumed by bgp updates comming from … Read more
Smile Telecoms and Teleology Holdings battle for the soul of 9 Mobile
The battle for the acquisition of troubled 9 Mobile, formerly Etisalat Nigeria, has just taken a new dimension as the list has … Read more
How to permit only company-allowed websites and block all other websites using Mikrotik routers
As a network administrator, one of the things that make you a master of your job is your ability to take full … Read more
Mikrotik Layer 7 protocols: How to block torrent on Mikrotik routers using firewall filter rules and layer7 protocols
If you live in a first-world country where internet bandwidth is not a problem, then this post is obviously not for you. … Read more