Network Service Header
Cisco Systems
Cisco Systems
Cisco Systems
Cisco Systems
Alcatel-Lucent
Brocade
Broadcom
Citrix
Ericsson
F5
Intel
Marvell
Microsoft
Rackspace
Red Hat Inc.
This draft describes a Network Service Header (NSH) inserted onto encapsulated packets or frames to realize service function paths. NSH also provides a mechanism for metadata exchange along the instantiated service path.