• This is my VM default routing table.

• So here you can see I have deleted one of the default routes that help me to ping to the internet world.

• So here you can see both Google and Facebook are not pingable.

• So here you can see I have added one new rule to the routing table that helps me to ping google but not Facebook.

• So now here you can see google is pingable but not Facebook.

!!! that's all !!!!

Thank you !!!