Service Function Chaining Service Function Types

Last Updated

  • 2026-09-10

Available Formats

Service Function Chaining Service Function Types

Reference

  • RFC 9015: BGP Control Plane for the Network Service Header in Service Function Chaining

Available Formats

Range Registration Procedures Note
1-31 Standards Action Special Purpose SFT values
32-64495 First Come First Served
64496-65534 Private Use
Value Name Reference Registration Date
0 Reserved RFC 9015
1 Change Sequence RFC 9015 2020-09-02
2-31 Unassigned
32 Classifier RFC 9015; draft-dawra-idr-bgp-ls-sr-service-segments-04 2020-09-02
33 Firewall RFC 9015; draft-dawra-idr-bgp-ls-sr-service-segments-04 2020-09-02
34 Load balancer RFC 9015; draft-dawra-idr-bgp-ls-sr-service-segments-04 2020-09-02
35 Deep packet inspection engine RFC 9015; draft-dawra-idr-bgp-ls-sr-service-segments-04 2020-09-02
36 Penalty box RFC 8300; RFC 9015 2020-09-02
37 WAN accelerator RFC 7665; RFC 8300; RFC 9015 2020-09-02
38 Application accelerator RFC 7665; RFC 9015 2020-09-02
39 TCP optimizer RFC 7665; RFC 9015 2020-09-02
40 Network Address Translator RFC 7665; RFC 9015 2020-09-02
41 NAT44 RFC 3022; RFC 7665; RFC 9015 2020-09-02
42 NAT64 RFC-ietf-v6ops-rfc6146-bis-16; RFC 7665; RFC 9015 2020-09-02
43 NPTv6 RFC 6296; RFC 7665; RFC 9015 2020-09-02
44 Lawful intercept RFC 7665; RFC 9015 2020-09-02
45 HOST_ID injection RFC 7665; RFC 9015 2020-09-02
46 HTTP header enrichment RFC 7665; RFC 9015 2020-09-02
47 Caching engine RFC 7665; RFC 9015 2020-09-02
48-64495 Unassigned
64496-65534 Reserved for Private Use RFC 9015
65535 Reserved RFC 9015