NOTE: All configurations were taken from a lab environment. Here an example of how to make OpenVPN iniate as a Service using Systemd. root@openvpn-server:~# cat /etc/systemd/system/openvpn.servic...

Packet Mode Processing The SRX basically operates like a Router. set security forwarding-options family mpls mode packet-based [SRX] How to change forwarding mode for IPv4 from ‘flow based...

OSPF OSPF configuration set protocols ospf area 0.0.0.0 interface ge-0/0/0.0 set protocols ospf area 0.0.0.0 interface ge-0/0/0.0 interface-type p2p set protocols ospf area 0.0.0.0 interface ge...

Vlans By default all interfaces are Access Ports assigned to VLAN 1. Access Ports Connects to end-user devices Carry untagged traffic Associated with single vlan set interfaces ge-0/0...

I was looking for the way to get a bash prompt to a Container running on ECS Fargate for debugging & troubleshooting purposes. Yes, it is possible. However, the tricky part is that the Execu...

Real-Time Performance Monitoring (RPM) The Real-Time Performance Monitoring (RPM) feature in Junos OS is similar to IP SLA in Cisco IOS. The following configuration makes the device send ICMP ec...

Introduction This blog is hosted in GitHub and is deployed using GitHub Actions as CICD. The issue Today, after a commiting a new entry and pushing it to GitHub, I received the usual email I got...

Vlans In the pre-ELS (Enhanced Layer 2 Software) version of Junos OS, the default VLAN did not have a VLAN ID associated with it and was untagged. show vlans show vlans <VLAN_NAME> detail...

Install AWS CLI curl "https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip" -o "awscliv2.zip" unzip awscliv2.zip sudo ./aws/install See the account you are working on ubuntu@ip-172-31-25-...

NOTE: All configurations were taken from a lab environment. This guide is based on Ubuntu 24.04 LTS System information ubuntu@ip-172-31-25-204:~$ cat /etc/*release* DISTRIB_ID=Ubuntu DIST...