My scenario was load testing, to generate 1M outgoing connections we need 17 IP aliases, aliasing doesn't work on EC2, so we had to spawn 17 instances just for

My scenario was load testing, to generate 1M outgoing connections we need 17 IP aliases, aliasing doesn't work on EC2, so we had to spawn 17 instances just for this. I didn't tried elastic IPs for this, not sure it will work for outgoing connections.