An ability to compress packets is announced from a customer edge router (CE) to other CEs through a routing protocol packet. An announcement of that ability is received from another CE through a routing protocol packet. A compression technique is then matched. The CE receives compression information...http://www.google.fr/patents/US7885294?utm_source=gb-gplus-shareBrevet US7885294 - Signaling compression information using routing protocols
Signaling compression information using routing protocols
