3. Validate Network

3.1. Host

Open a shell (right click on desktop and select ‘Open Terminal here’ or press CRTL + ALT + T) on the Host and enter the following commands.

Attention

Each destination must be ping-able!

  • Ping Host (self)

    ping 192.168.157.1
    
  • Ping RT-Linux

    ping 192.168.157.2
    
  • Ping Linux I (UBUNTU)

    ping 192.168.157.10
    
  • Ping Linux II (UBUNTU)

    ping 192.168.157.11
    

3.2. RT-Linux

Switch to console of RT-Linux and enter the following commands.

Attention

Each destination must be ping-able!

  • Ping Host

    ping 192.168.157.1
    
  • Ping RT-Linux (self)

    ping 192.168.157.2 -c 5
    
  • Ping Linux I (UBUNTU)

    ping 192.168.157.10
    
  • Ping Linux II (UBUNTU)

    ping 192.168.157.11
    

3.3. Linux I (UBUNTU)

Switch into Linux I (UBUNTU) guest and open a shell (right click on desktop and select ‘Open Terminal here’ or press CRTL + ALT + T) and enter the following commands.

Attention

Each destination must be ping-able!

  • Ping Host

    ping 192.168.157.1
    
  • Ping RT-Linux

    ping 192.168.157.2
    
  • Ping Linux I (UBUNTU) (self)

    ping 192.168.157.10
    
  • Ping Linux II (UBUNTU)

    ping 192.168.157.11
    

3.4. Linux II (UBUNTU)

Switch into Linux II (UBUNTU) guest and open a shell (right click on desktop and select ‘Open Terminal here’ or press CRTL + ALT + T) and enter the following commands.

Attention

Each destination must be ping-able!

  • Ping Host

    ping 192.168.157.1
    
  • Ping RT-Linux

    ping 192.168.157.2
    
  • Ping Linux I (UBUNTU)

    ping 192.168.157.10
    
  • Ping Linux II (UBUNTU) (self)

    ping 192.168.157.11