Kaitsu's questions -server

Kaitsu

Asked: 2012-08-03 00:48:14 +0800 CST

Static IP for calls from EC2 to external web service

My purpose is to do web service calls from Amazon EC2 instance to external provider. The web service provider only allows calls from predefined IP addresses due to security reasons. Is getting an elastic IP from Amazon the solution here, or does it only work for calls TO my EC2 and not FROM EC2?

Does having multiple EC2 instances behind ELB (for High Availability) add anything to this?

Kaitsu

Asked: 2010-03-03 03:01:39 +0800 CST

Multicast in Rackspace cloud

On Amazon EC2, I cannot use multicast, but how about rackspace cloud? It would be very beneficial to be able to use multicast as most clustering protocols rely on it...

Static IP for calls from EC2 to external web service

Multicast in Rackspace cloud

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