Haack's Wiki

This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong.

-------------------------------------------
  * **backupnode** 
  * **Jonathan Haack**
  * **Haack's Networking**
  * **webmaster@haacksnetworking.org** 

-------------------------------------------

//backupnode//      

-------------------------------------------
Set up the physical host to forward, enable forward on the firewall and allow ssh.

  sudo apt install bridge-utils
  sudo brctl addbr br0
  sudo nano /etc/sysctl.d/99-sysctl.conf
  <net.ipv4.ip_forward=1>
  sudo nano /etc/default/ufw
  <DEFAULT_FORWARD_POLICY="ACCEPT">
  ufw allow 22

Physical host interface:

  auto enp4s0 
  iface enp4s0 inet manual
  auto br0
  iface br0 inet static
    address 44.13.19.10/26
    gateway 44.13.19.1
    nameservers 8.8.8.8
    bridge-ports enp4s0
    bridge-stp off
    bridge-fd 0
    bridge_hw enp4s0
    up ip route add 44.13.19.11/32 dev br0
    #up ip route add 44.13.19.12/32 dev br0
    #and so on ...

Inside the virtual appliance:

  auto enp1s0
  iface enp1s0 inet static
    address 44.13.19.11
    netmask 255.255.255.192
    gateway 44.13.19.1
    nameservers 8.8.8.8

The numbers above are made up and so the subnet mask will be inaccurate. Make sure to adjust as needed.


 --- //[[alerts@haacksnetworking.org|oemb1905]] 2025/03/27 19:52//

Haack's Wiki

User Tools

Site Tools

Page Tools