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| author | Louis Scalbert <louis.scalbert@6wind.com> | 2023-05-02 16:30:20 +0200 |
|---|---|---|
| committer | Philippe Guibert <philippe.guibert@6wind.com> | 2023-06-16 10:54:58 +0200 |
| commit | 73e9ce89b909419728825723b60435d92a0e2723 (patch) | |
| tree | bfc9767ac4cb9582d11cce9d3f9d0f8ec7c0b724 /bgpd/bgp_labelpool.h | |
| parent | cd0e9bfbc43e5cd30c90a4ea16e1e810f94a7477 (diff) | |
bgpd: add LP_TYPE_BGP_L3VPN_BIND label type
Redistributing mpls vpn prefixes with a new label
requires picking up unused MPLS local labels.
Today, there is an MPLS label pool which is owned
by the zebra daemon. BGP gets a chunk of labels
that are shared with the multiple usage of the BGP
daemon. A label type attribute is used whenever
BGP needs a new label value.
The 'LP_TYPE_BGP_L3VPN_BIND' label type will be used
to allocate the MPLS labels that will be bound to
the original next-hop, and label value of an L3VPN
update.
Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
Diffstat (limited to 'bgpd/bgp_labelpool.h')
| -rw-r--r-- | bgpd/bgp_labelpool.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/bgpd/bgp_labelpool.h b/bgpd/bgp_labelpool.h index b33527186e..9a110e6297 100644 --- a/bgpd/bgp_labelpool.h +++ b/bgpd/bgp_labelpool.h @@ -18,6 +18,7 @@ #define LP_TYPE_VRF 0x00000001 #define LP_TYPE_BGP_LU 0x00000002 #define LP_TYPE_NEXTHOP 0x00000003 +#define LP_TYPE_BGP_L3VPN_BIND 0x00000004 PREDECL_LIST(lp_fifo); |