Better Networking with Linux

OpenVPN Issues

Network Bridges

  • Easily create them by using nmlci (NetworkManager CLI)

    # Show connections
    $ nmcli connection show
    
    # Create a new bridge
    $ sudo nmcli con add ifname br0 type bridge con-name br0
    
    # Add my ethernet device
    $ sudo nmcli con add type bridge-slave ifname enp0s31f6 master br0
    
    # Add my wifi
    $ sudo nmcli con add type bridge-slave ifname wlp4s0: master br0 
    
    # Up and down聽$ sudo nmcli con up br0
    $ sudo nmcli con down br0
    
    #聽Show settings
    $ nmcli -f bridge con show br0
    
    # Switch of STP*
    $sudo nmcli con modify br0 bridge.stp no 
    

    https://de.wikipedia.org/wiki/Spanning_Tree_Protocol