draft-ietf-bess-service-chaining-03.txt   draft-ietf-bess-service-chaining-04.txt 
BGP Enabled Services (bess) R. Fernando BGP Enabled Services (bess) R. Fernando
INTERNET-DRAFT Cisco INTERNET-DRAFT Cisco
Intended status: Standards Track S. Mackie Intended status: Standards Track S. Mackie
Expires: January 7, 2018 Juniper Expires: August 18, 2018 Juniper
D. Rao D. Rao
Cisco Cisco
B. Rijsman B. Rijsman
Juniper Juniper
M. Napierala M. Napierala
AT&T AT&T
T. Morin T. Morin
Orange Orange
July 3, 2017 February 12, 2018
Service Chaining using Virtual Networks with BGP VPNs Service Chaining using Virtual Networks with BGP VPNs
draft-ietf-bess-service-chaining-03 draft-ietf-bess-service-chaining-04
Abstract Abstract
This document describes how service function chains (SFC) can be This document describes how service function chains (SFC) can be
applied to traffic flows using routing in a virtual (overlay) network applied to traffic flows using routing in a virtual (overlay) network
to steer traffic between service nodes. Chains can include services to steer traffic between service nodes. Chains can include services
running in routers, on physical appliances or in virtual machines. running in routers, on physical appliances or in virtual machines.
Service chains have applicability at the subscriber edge, business Service chains have applicability at the subscriber edge, business
edge and in multi-tenant datacenters. The routing function into SFCs edge and in multi-tenant datacenters. The routing function into SFCs
and between service functions within an SFC can be performed by and between service functions within an SFC can be performed by
skipping to change at page 39, line 16 skipping to change at page 39, line 16
Protocol 4 (BGP-4)", RFC 4271, January 2006. Protocol 4 (BGP-4)", RFC 4271, January 2006.
[RFC4760] Bates, T., Chandra, R., Katz, D., and Y. Rekhter, [RFC4760] Bates, T., Chandra, R., Katz, D., and Y. Rekhter,
"Multiprotocol Extensions for BGP-4", RFC 4760, January "Multiprotocol Extensions for BGP-4", RFC 4760, January
2007. 2007.
[RFC7348] Mahalingam, M., et al. "VXLAN: A Framework for Overlaying [RFC7348] Mahalingam, M., et al. "VXLAN: A Framework for Overlaying
Virtualized Layer 2 Networks over Layer 3 Networks", RFC Virtualized Layer 2 Networks over Layer 3 Networks", RFC
7348, August 2014. 7348, August 2014.
[draft-rosen-idr-tunnel-encaps] [draft-ietf-idr-tunnel-encaps]
Rosen, E, Ed et al. "Using the BGP Tunnel Encapsulation Rosen, E, Ed et al. "The BGP Tunnel Encapsulation
Attribute without the BGP Encapsulation SAFI", August 6, Attribute", draft-ietf-idr-tunnel-encaps-08, January 11,
2015 2018
[draft-ietf-l3vpn-end-system] Marques, P., et al., "BGP-signaled [draft-ietf-l3vpn-end-system] Marques, P., et al., "BGP-signaled
end-system IP/VPNs", draft-ietf-l3vpn-end-system-04, end-system IP/VPNs", draft-ietf-l3vpn-end-system-06,
October 2, 2014. December 15, 2016.
[RFC5575] Marques, P., Sheth, N., Raszuk, R., et al., "Dissemination [RFC5575] Marques, P., Sheth, N., Raszuk, R., et al., "Dissemination
of Flow Specification Rules", RFC 5575, Ausust 2009. of Flow Specification Rules", RFC 5575, Ausust 2009.
[draft-ietf-bess-evpn-overlay-02] [draft-ietf-bess-evpn-overlay-12]
A. Sajassi, et al, "A Network Virtualization Overlay A. Sajassi, et al, "A Network Virtualization Overlay
Solution using EVPN", draft-ietf-bess-evpn-overlay, Solution using EVPN", draft-ietf-bess-evpn-overlay,
February 2015. February 2018.
[draft-ietf-sfc-nsh] [RFC 8300]
Quinn, P., et al, "Network Service Header", draft-ietf- Quinn, P., et al, "Network Service Header", RFC 8300,
sfc-nsh-00, March 2015. November 2017.
[draft-niu-sfc-mechanism] [draft-niu-sfc-mechanism]
Niu, L., Li, H., and Jiang, Y., "A Service Function Niu, L., Li, H., and Jiang, Y., "A Service Function
Chaining Header and its Mechanism", draft-niu-sfc- Chaining Header and its Mechanism", draft-niu-sfc-
mechanism-00, January 2014. mechanism-00, January 2014.
[draft-rijsman-sfc-metadata-considerations] [draft-rijsman-sfc-metadata-considerations]
B. Rijsman, et al. "Metadata Considerations", draft- B. Rijsman, et al. "Metadata Considerations", draft-
rijsman-sfc-metadata-considerations-00, February 12, 2014 rijsman-sfc-metadata-considerations-00, February 12, 2014
 End of changes. 8 change blocks. 
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