Requirements for the Conversion between Permanent Connections and Switched Connections in a Generalized Multiprotocol Label Switching (GMPLS) Network
RFC 5493

Received changes through RFC Editor sync (changed abstract to 'From a carrier perspective, the possibility of turning a permanent connection (PC) into a soft permanent connection (SPC) and vice versa, without actually affecting data plane traffic being carried over it, is a valuable option. In other terms, such operation can be seen as a way of transferring the ownership and control of an existing and in-use data plane connection between the management plane and the control plane, leaving its data plane state untouched.

This memo sets out the requirements for such procedures within a Generalized Multiprotocol Label Switching (GMPLS) network. This memo provides information for the Internet community.')