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authorAlexander Chernavin <achernavin@netgate.com>2022-05-06 11:35:59 +0000
committerOle Tr�an <otroan@employees.org>2022-05-13 07:34:41 +0000
commit6f5ddf3461906bbc88f679882744afc74a81cae1 (patch)
tree27a3f0686ddf0fb7efdfd3ac1aa2cefb5fa86153 /src/plugins/flowprobe/flowprobe.h
parent0891b6aa449cca525b61d0cc23759b2efcd158dc (diff)
flowprobe: add support for reporting on inbound packets
Type: feature Currently, the plugin supports only IPFIX flow record generation for outbound packets. With this change: - add a new API message for enabling the feature on an interface that accepts direction (rx, tx, both); - update existing debug command for feature enabling to accept direction; - update existing debug command for showing currently enabled feature on interfaces to display direction; - update templates to include a direction field; - generate flow records on the specified direction and data path; - report direction in flow data; - update tests to use the new API; - add tests for inbound flows. Change-Id: I121fd904b38408641036ebeea848df7a4e5e0b30 Signed-off-by: Alexander Chernavin <achernavin@netgate.com>
Diffstat (limited to 'src/plugins/flowprobe/flowprobe.h')
-rw-r--r--src/plugins/flowprobe/flowprobe.h11
1 files changed, 10 insertions, 1 deletions
diff --git a/src/plugins/flowprobe/flowprobe.h b/src/plugins/flowprobe/flowprobe.h
index 2d28c81de33..3174a844c2a 100644
--- a/src/plugins/flowprobe/flowprobe.h
+++ b/src/plugins/flowprobe/flowprobe.h
@@ -45,13 +45,20 @@ typedef enum
/* *INDENT-OFF* */
typedef enum __attribute__ ((__packed__))
{
- FLOW_VARIANT_IP4,
+ FLOW_VARIANT_IP4 = 0,
FLOW_VARIANT_IP6,
FLOW_VARIANT_L2,
FLOW_VARIANT_L2_IP4,
FLOW_VARIANT_L2_IP6,
FLOW_N_VARIANTS,
} flowprobe_variant_t;
+
+typedef enum __attribute__ ((__packed__))
+{
+ FLOW_DIRECTION_RX = 0,
+ FLOW_DIRECTION_TX,
+ FLOW_DIRECTION_BOTH,
+} flowprobe_direction_t;
/* *INDENT-ON* */
STATIC_ASSERT (sizeof (flowprobe_variant_t) == 1,
@@ -85,6 +92,7 @@ typedef struct __attribute__ ((aligned (8))) {
u16 src_port;
u16 dst_port;
flowprobe_variant_t which;
+ flowprobe_direction_t direction;
} flowprobe_key_t;
/* *INDENT-ON* */
@@ -149,6 +157,7 @@ typedef struct
u16 template_per_flow[FLOW_N_VARIANTS];
u8 *flow_per_interface;
+ u8 *direction_per_interface;
/** convenience vlib_main_t pointer */
vlib_main_t *vlib_main;