diff options
| author | Anuradha Karuppiah <anuradhak@cumulusnetworks.com> | 2020-03-27 17:14:45 -0700 |
|---|---|---|
| committer | Anuradha Karuppiah <anuradhak@cumulusnetworks.com> | 2020-08-05 06:46:12 -0700 |
| commit | ce5160c08141db3002060189d624398409bd6317 (patch) | |
| tree | df19f2619fa3d2db3a186720f1cb341fee9550be /lib/log.c | |
| parent | 506efd379b4ed72454650a32049028a7f5b4c5c8 (diff) | |
zebra: Ethernet segment management and support for MAC-ECMP
1. Local ethernet segments are configured in zebra by attaching a
local-es-id and sys-mac to a access interface -
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
!
interface hostbond1
evpn mh es-id 1
evpn mh es-sys-mac 00:00:00:00:01:11
!
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
This info is then sent to BGP and used for the generation of EAD-per-ES
routes.
2. Access VLANs associated with an (ES) access port are translated into
ES-EVI objects and sent to BGP. This is used by BGP for the
generation of EAD-EVI routes.
3. Remote ESs are imported by BGP and sent to zebra. A list of VTEPs
is maintained per-remote ES in zebra. This list is used for the creation
of the L2-NHG that is used for forwarding traffic.
4. MAC entries with a non-zero ESI destination use the L2-NHG associated
with the ESI for forwarding traffic over the VxLAN overlay.
Please see zebra_evpn_mh.h for the datastruct organization details.
Signed-off-by: Anuradha Karuppiah <anuradhak@cumulusnetworks.com>
Diffstat (limited to 'lib/log.c')
| -rw-r--r-- | lib/log.c | 4 |
1 files changed, 4 insertions, 0 deletions
@@ -398,6 +398,10 @@ static const struct zebra_desc_table command_types[] = { DESC_ENTRY(ZEBRA_ADVERTISE_SUBNET), DESC_ENTRY(ZEBRA_LOCAL_ES_ADD), DESC_ENTRY(ZEBRA_LOCAL_ES_DEL), + DESC_ENTRY(ZEBRA_REMOTE_ES_VTEP_ADD), + DESC_ENTRY(ZEBRA_REMOTE_ES_VTEP_DEL), + DESC_ENTRY(ZEBRA_LOCAL_ES_EVI_ADD), + DESC_ENTRY(ZEBRA_LOCAL_ES_EVI_DEL), DESC_ENTRY(ZEBRA_VNI_ADD), DESC_ENTRY(ZEBRA_VNI_DEL), DESC_ENTRY(ZEBRA_L3VNI_ADD), |