diff options
Diffstat (limited to '')
| -rw-r--r-- | fpm/fpm.proto | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/fpm/fpm.proto b/fpm/fpm.proto index 9f0917f..beaa5d6 100644 --- a/fpm/fpm.proto +++ b/fpm/fpm.proto @@ -6,6 +6,9 @@ // // @author Avneesh Sachdev <avneesh@sproute.com> // +// Portions: +// Copyright (C) 2024 Carmine Scarpitta (for SRv6) +// // Permission to use, copy, modify, and/or distribute this software // for any purpose with or without fee is hereby granted, provided // that the above copyright notice and this permission notice appear @@ -72,6 +75,141 @@ message AddRoute { required int32 metric = 8; repeated Nexthop nexthops = 9; + + /* Source Address of outer encapsulating IPv6 header */ + optional qpb.Ipv6Address srv6_encap_source_address = 10; + /* SRv6 SID for VPN use cases */ + optional qpb.Ipv6Address srv6_vpn_sid = 11; +} + +/* SID Format - as per RFC 8986 section #3.1 */ +message SRv6SIDFormat +{ + /* Locator block length */ + required uint32 locator_block_length = 1; + /* Locator node length */ + required uint32 locator_node_length = 2; + /* Function length */ + required uint32 function_length = 3; + /* Argument length */ + required uint32 argument_length = 4; +} + +/* SRv6 Local SID */ +message SRv6LocalSID +{ + /* SRv6 SID value */ + required qpb.Ipv6Address sid = 1; + + /* SID Format - as per RFC 8986 section #3.1 */ + optional SRv6SIDFormat sid_format = 2; + + /* SRv6 Endpoint Behavior associated with the SID */ + oneof end_behavior + { + /* Endpoint */ + End end = 3; + /* Endpoint with L3 cross-connect */ + EndX end_x = 4; + /* Endpoint with specific IPv6 table lookup */ + EndT end_t = 5; + /* Endpoint with decapsulation and IPv6 cross-connect */ + EndDX6 end_dx6 = 7; + /* Endpoint with decapsulation and IPv4 cross-connect */ + EndDX4 end_dx4 = 8; + /* Endpoint with decapsulation and specific IPv6 table lookup */ + EndDT6 end_dt6 = 9; + /* Endpoint with decapsulation and specific IPv4 table lookup */ + EndDT4 end_dt4 = 10; + /* Endpoint with decapsulation and specific IP table lookup */ + EndDT46 end_dt46 = 11; + /* Endpoint behavior with NEXT-CSID, PSP and USD flavors */ + UN un = 12; + /* End.X behavior with NEXT-CSID, PSP and USD flavors */ + UA ua = 13; + /* End.DT6 behavior with NEXT-CSID flavor */ + UDT6 udt6 = 14; + /* End.DT4 behavior with NEXT-CSID flavor */ + UDT4 udt4 = 15; + /* End.DT46 behavior with NEXT-CSID flavor */ + UDT46 udt46 = 16; + } + + /* Endpoint */ + message End + { + } + + /* Endpoint with L3 cross-connect */ + message EndX + { + required Nexthop nexthop = 1; + } + + /* Endpoint with specific IPv6 table lookup */ + message EndT + { + required uint32 vrf_id = 1; + } + + /* Endpoint with decapsulation and IPv6 cross-connect */ + message EndDX6 + { + required Nexthop nexthop = 1; + } + + /* Endpoint with decapsulation and IPv4 cross-connect */ + message EndDX4 + { + required Nexthop nexthop = 1; + } + + /* Endpoint with decapsulation and specific IPv6 table lookup */ + message EndDT6 + { + required uint32 vrf_id = 1; + } + + /* Endpoint with decapsulation and specific IPv4 table lookup */ + message EndDT4 + { + required uint32 vrf_id = 1; + } + + /* Endpoint with decapsulation and specific IP table lookup */ + message EndDT46 + { + required uint32 vrf_id = 1; + } + + /* Endpoint behavior with NEXT-CSID, PSP and USD flavors */ + message UN + { + } + + /* End.X behavior with NEXT-CSID, PSP and USD flavors */ + message UA + { + required Nexthop nexthop = 1; + } + + /* End.DT6 behavior with NEXT-CSID flavor */ + message UDT6 + { + required uint32 vrf_id = 1; + } + + /* End.DT4 behavior with NEXT-CSID flavor */ + message UDT4 + { + required uint32 vrf_id = 1; + } + + /* End.DT46 behavior with NEXT-CSID flavor */ + message UDT46 + { + required uint32 vrf_id = 1; + } } // @@ -82,10 +220,17 @@ message Message { UNKNOWN_MSG = 0; ADD_ROUTE = 1; DELETE_ROUTE = 2; + /* Install an SRv6 Local SID */ + ADD_SRV6_LOCALSID = 3; + /* Remove an SRv6 Local SID */ + DELETE_SRV6_LOCALSID = 4; }; optional Type type = 1; optional AddRoute add_route = 2; optional DeleteRoute delete_route = 3; + + /* SRv6 Local SID */ + optional SRv6LocalSID srv6_localsid = 4; } |