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Basic IPv6 Scenario

Throughout this guide, we will explore the configuration of a basic scenario using IPv6 networks on both Linux and Cisco devices. We will also address the configuration of an Apache server using IPv6 capabilities. Linux IPV6 Self-Configuration Connect two Linux machines to the same switch and check that they have IPv6 connectivity using the local link address. We’ll check the IPV6 that the different pcs have. PC1 has - > fe80::ef7:42ff:fe92:0/64

Sunday, October 8, 2023 | 13 minutes Read
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NAT Cisco and Linux Configuration

In this article, we will explore the configuration of SNAT (Source Network Address Translation) and DNAT (Destination Network Address Translation) in scenarios with public addresses, using routers in Linux environments and Cisco devices. Scenario with Debian machines Preparation of the environment Installation of packages Once the machines are in place, we must download Apache for the web servers. To do this, we will connect both servers to a switch and this to the NAT cloud for Internet access.

Friday, September 8, 2023 | 14 minutes Read
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OpenStack routing

In this practice, we will explore the creation of a scenario through OpenStack orchestration and then conduct the routing to ensure connectivity between the different virtual machines. This exercise will allow us to understand and apply the use of OpenStack to manage virtual environments, as well as to set up the network efficiently to facilitate communication between different devices in the scenario. Scenario to deploy in OpenStack To mount our OpenStack scenario, given the current state of the available images, we will need to prepare an instance with password access enabled. Additionally, if we want to configure another instance based on this one, we must enable SSH password access for this user.

Friday, September 8, 2023 | 4 minutes Read