John Mark Causing

System Administrator | Hosting Support Engineer

Bacolod City, Philippines

+639393497018

John Mark Causing

System Administrator | Hosting Support Engineer

Bacolod City, Philippines

+639393497018

SSH iptables redirect

SSH iptables redirect

Our goal here is to manipulate and play an iptables redirection for SSH connection. user SSH to a container “wp1” –> Server 1 catches the connection —> Server 1 redirects the SSH traffic to Server 2 —> Server redirects SSH traffic to...
Nginx Reverse Proxy + IPTables (part 1)

Nginx Reverse Proxy + IPTables (part 1)

This is an example of nginx reverse proxy that connects to an LXD server then connects to an LXC container. Server 1 (LB IP address 192.168.50.27) nginx configuration and mytest.com is the localhost Server 2 (LXD IP address 192.168.50.75) Setting up iptables to...
Linux Iptables Cheat Sheet #1

Linux Iptables Cheat Sheet #1

Port forwarding from localhost/loopback iptables -t nat -A PREROUTING -p tcp –dport 80 -j REDIRECT –to-ports 8080 iptables -t nat -I OUTPUT -p tcp -o lo –dport 80 -j REDIRECT –to-ports 8080 Screenshot below shows that the web server from...
LXD/LXC Short overview and useful commands

LXD/LXC Short overview and useful commands

Create storage If you want to create a separate storage you can try to follow the instructions below. This example is using Linode to add additional storage. Create volume in Linode. Don’t configure it or set the partitionTo check if it’s there in your...