Hello @Tanul
Thank you for your post.
I would like to know more details about your AKS environment if it is possible.
-Do you have CNI plug-in or Basic networking on your AKS cluster?
-Do you have any Azure FW/Network virtual appliance on your Vnet?
-Are you using the default routing or UDR routing?
-Do you have any nginx or load balancer hosted on your cluster?
Looking forward to your feedback,
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