communicating with node in VM

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I am having trouble communicating with my MATLAB ROS ndoe. I am deploying my node into my VM and trying to see the topic.
While I am able to see the topics from the MATLAB node, I cannnot send any messages to the node.
I think that it is a problem with the ROS IP but not sure how it should be set.
The VM bashRC:
export SVGA_VGPU10=0
export ROS_IP=$(hostname -I | tr -d [:blank:])
export ROS_MASTER_URI=http://$ROS_IP:11311
my local machine bashrc
export ROS_IP=
What is the proper way of setting the IP address.

Accepted Answer

Nathaniel Goldfarb
Nathaniel Goldfarb on 5 Jul 2021
Followed this to solve the problem:

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