About Network Namespace connection to another host Machine

Kubernetes
#1

Hi Everyone,
I am learning CKA course and have a doubt in the video CKA Certification Course – Certified Kubernetes Administrator | KodeKloud. The video discusses how to reach the other host in the same private network from one of the namespaces in the host. I understand from the previous lectures that two different interfaces on a host can’t talk directly unless we enable ip forwarding. Here v-net-0 and eth0 are two different interfaces on the host and I doubt whether it is applicable here since the video only discussed adding a route in the namespace. I would appreciate it if anyone can clarify this.

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image1874×827 218 KB

#2

Hello,
As it it shown in the image you have to connect the interfaces at first by ip route command.
So what is your doubts here ?