Multi-EFA enabled cluster nodes need instance based routing rules

aws-samples / aws-deep-learning-ami-ubuntu-dcv-desktop

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Multi-EFA enabled cluster nodes need instance based routing rules #22

Closed ajayvohra2005 closed 12 months ago

ajayvohra2005 commented 12 months ago

Currently, Multi-EFA configured cluster nodes are disabling Source Destination Check on all the EFA ENI to enable proper routing. However, this approach is sub-optimal, and forces the instance to act as a router across the multiple EFA ENIs.

Better approach would be to update the instance routing tables and routing rules to allow proper routing across all the EFA ENIs.

ajayvohra2005 commented 12 months ago

Fixed in commit 2da9625