How to execute command inside network namespace in OpenStack

Question

Hello Guys,

How can I able to know inside which network namespace my instance is? Is this same as host only mode?

Thank You

Answer 1

Hi@akhtar,

Let’s assume you want to execute “ifconfig” command inside the network namespace. Follow the bellow given steps.

Network namespace of a tenant can be listed using “IP netns” command

$ ip netns list
DHCP-a51635b1-d023-419a-93b5-39de47755d2d
$ ip netns exec qdhcp-a51635b1-d023-419a-93b5-39de47755d2d “ifconfig”

Hope this will help you.

Thank You