Product : AppScale, Eucalyptus/Current, 4.4.5
Feature : Virtual Network Peering, Networking, Infrastructure Services
Content Owner:  Bhagyashri (Shri) Bhagvat
Summary
Ability to create a peering connection between two VPCs is supported.
Details
http://docs.eucalyptus.cloud/eucalyptus/4.4.5/index.html#euca2ools-guide/euca-create-vpc-peering-connection.html