Subsequent Address Family Identifiers (SAFI) Parameters
2000-07
2024-03-19
SAFI Values
When this registry is modified, the YANG module iana-routing-types
must be updated as defined in .
1-63
Standards Action
64-127
First Come First Served
128-240
Some recognized assignments below, others Reserved
241-254
Reserved for Private Use
Not to be assigned
0
Reserved
1
Network Layer Reachability Information used
for unicast forwarding
2
Network Layer Reachability Information used
for multicast forwarding
3
Reserved
4
Network Layer Reachability Information (NLRI)
with MPLS Labels
5
MCAST-VPN
6
Network Layer Reachability Information used
for Dynamic Placement of Multi-Segment Pseudowires
7
Encapsulation SAFI (OBSOLETE)
8
MCAST-VPLS
9
BGP SFC
10-63
Unassigned
64
Tunnel SAFI
65
Virtual Private LAN Service (VPLS)
66
BGP MDT SAFI
67
BGP 4over6 SAFI
68
BGP 6over4 SAFI
69
Layer-1 VPN auto-discovery information
70
BGP EVPNs
71
BGP-LS
72
BGP-LS-VPN
73
SR TE Policy SAFI
74
SD-WAN Capabilities
75
Routing Policy SAFI
76
Classful Transport SAFI
77
Tunneled Traffic Flowspec
78
MCAST-TREE
79
BGP-DPS (Dynamic Path Selection)
80
BGP-LS-SPF
81-82
Unassigned
83
BGP CAR
84
BGP VPN CAR
85
BGP-MUP SAFI
86-127
Unassigned
128
MPLS-labeled VPN address
129
Multicast for BGP/MPLS IP Virtual Private
Networks (VPNs)
130-131
Reserved
132
Route Target constrains
133
Dissemination of Flow Specification rules
134
L3VPN Dissemination of Flow Specification rules
135-139
Reserved
140
VPN auto-discovery
141-240
Reserved
241-254
Reserved for Private Use
255
Reserved
Gargi Nalawade
mailto:gargi&cisco.com
2004-01
Venkit Kasiviswanathan
mailto:venkit&arista.com
2021-09-08
Victor Kuarsingh
mailto:victor&jvknet.com
2022-02-11
Yong Cui
mailto:cuiyong&tsinghua.edu.cn
2006-09-20