How to Install SNMP Agent

There are a lot of questions, "why Cacti that has been installed in my Windows, not working ?", why no graph display?. The reason is you do not have the SNMP agent in each device that you want to monitor. This is the explanation, it's not details but I hope it makes you understand.

How to make Squid 3.3.5 as Transparent Proxy Https / Ssl in Centos 6.4

The experiment continues to make transparent proxy https / ssl. Same as previous post. Look at "How to make Squid 3.1.23 as Tproxy (Transparent Proxy) in Centos 6.4". Do the step 1 and 2, ie install shorewall and install dhcp server. Then continue with the next steps.

How to make Squid 3.1.23 as Tproxy (Transparent Proxy) in Centos 6.4

From the title, we will only make squid tproxy (transparent proxy), but there are actually 3 work to be done.

1. Configuration of the firewall / shorewall so Linux Centos  will become a router.

2. Make dhcp server, and

3. Install squid as tproxy ( I use squid version 3.1.23 ).

We will work on gradually, so you can easily fix it if there is an error.

How to Create Voucher in Mikrotik User Manager

This post continues the previous post. Make sure you've managed to create a Mikrotik User Manager as Radius Server. In this post, I will explain how make voucher easily. There are 2 types of vouchers are often used, first, vouchers that use time limit, and second, vouchers that use quota limit.  You will be able to develop, by combining the two types, so get a voucher that uses a time limit and quota limit.

Let's go to make it. This is the plan.

1. Time Voucher 2 hours, price 5,000, expired 10 days from the start of use.
2. Quota Voucher 1 GB, price 3,000, expired 30 days from the start of use.