This post is to announce mCoA++, an extension of the xMIPv6 Mobile IPv6 modeling framework. mCoA++ enables the registration of multiple care of addresses for Mobile IPv6 nodes. The code has been developed by Bruno Sousa and Marco Silva from Laboratory of Communications and Telematics (LCT) of University of Coimbra, in Portugal. Project home page: http://mcoa.dei.uc.pt.