diff options
| author | Wesley Coakley <wcoakley@nvidia.com> | 2020-06-17 20:20:05 -0400 |
|---|---|---|
| committer | Wesley Coakley <wcoakley@nvidia.com> | 2020-07-15 12:59:36 -0400 |
| commit | 01f23affdb68d0117d0f2be652eebd835bdbc13e (patch) | |
| tree | 206fc9c99eb5e9e65c996d8de580165cbf887c4d /pbrd/pbr_map.c | |
| parent | 9a4dee5c3534c298d439eb6e4b6e45e89f66d4da (diff) | |
pbrd, zebra, lib: DSCP / ECN-based PBR Matching
Extend PBR maps to discriminate by Differentiated Services Code Point and / or
Explicit Congestion Notification fields. These fields are used in the IP header
for classifying network traffic.
0 1 2 3 4 5 6 7
+-----+-----+-----+-----+-----+-----+-----+-----+
| DS FIELD, DSCP | ECN FIELD |
+-----+-----+-----+-----+-----+-----+-----+-----+
DSCP: differentiated services codepoint
ECN: Explicit Congestion Notification
Signed-off-by: Wesley Coakley <wcoakley@nvidia.com>
Signed-off-by: Saurav Kumar Paul <saurav@cumulusnetworks.com>
Diffstat (limited to 'pbrd/pbr_map.c')
| -rw-r--r-- | pbrd/pbr_map.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/pbrd/pbr_map.c b/pbrd/pbr_map.c index edc3f1d8da..3a3bea349f 100644 --- a/pbrd/pbr_map.c +++ b/pbrd/pbr_map.c @@ -547,7 +547,7 @@ pbr_map_sequence_check_nexthops_valid(struct pbr_map_sequence *pbrms) static void pbr_map_sequence_check_not_empty(struct pbr_map_sequence *pbrms) { - if (!pbrms->src && !pbrms->dst && !pbrms->mark) + if (!pbrms->src && !pbrms->dst && !pbrms->mark && !pbrms->dsfield) pbrms->reason |= PBR_MAP_INVALID_EMPTY; } |