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authorChinmayaAgarwal <chinmaya.agarwal@hsc.com>2022-09-27 12:25:22 +0530
committerDamjan Marion <dmarion@0xa5.net>2022-10-03 16:12:20 +0000
commit9503eb59c128ead48b9aca22f11e55b0804ed0bd (patch)
treea65aee9ad1f58a1310398affd156b20f7dae9862
parent1fb62c0bcce06d335833a274f4c9c086aa907f97 (diff)
sr: new messages created to return packet statistics in sr localsid details
Type: improvement Signed-off-by: ChinmayaAgarwal <chinmaya.agarwal@hsc.com> Change-Id: I27d5981a77d4166a92db9ecf73d9b0eed962ec19
-rw-r--r--src/vnet/srv6/sr.api31
-rw-r--r--src/vnet/srv6/sr_api.c67
2 files changed, 98 insertions, 0 deletions
diff --git a/src/vnet/srv6/sr.api b/src/vnet/srv6/sr.api
index 6190a8c7ff5..08ae9fa2300 100644
--- a/src/vnet/srv6/sr.api
+++ b/src/vnet/srv6/sr.api
@@ -195,6 +195,37 @@ define sr_localsids_details
u32 xconnect_iface_or_vrf_table;
};
+
+/** \brief Dump the list of SR LocalSIDs along with packet statistics
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+*/
+define sr_localsids_with_packet_stats_dump
+{
+ u32 client_index;
+ u32 context;
+ option status="in_progress";
+};
+
+define sr_localsids_with_packet_stats_details
+{
+ u32 context;
+ vl_api_ip6_address_t addr;
+ bool end_psp;
+ vl_api_sr_behavior_t behavior;
+ u32 fib_table;
+ u32 vlan_index;
+ vl_api_address_t xconnect_nh_addr;
+ u32 xconnect_iface_or_vrf_table;
+ u64 good_traffic_bytes;
+ u64 good_traffic_pkt_count;
+ u64 bad_traffic_bytes;
+ u64 bad_traffic_pkt_count;
+ option status="in_progress";
+};
+
+
+
/** \brief Dump the list of SR policies
@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
diff --git a/src/vnet/srv6/sr_api.c b/src/vnet/srv6/sr_api.c
index 71924981841..1b95125bc90 100644
--- a/src/vnet/srv6/sr_api.c
+++ b/src/vnet/srv6/sr_api.c
@@ -255,6 +255,73 @@ static void vl_api_sr_localsids_dump_t_handler
/* *INDENT-ON* */
}
+static void
+send_sr_localsid_with_packet_stats_details (int local_sid_index,
+ ip6_sr_localsid_t *t,
+ vl_api_registration_t *reg,
+ u32 context)
+{
+ vl_api_sr_localsids_with_packet_stats_details_t *rmp;
+ vlib_counter_t good_traffic, bad_traffic;
+ ip6_sr_main_t *sm = &sr_main;
+
+ rmp = vl_msg_api_alloc (sizeof (*rmp));
+ clib_memset (rmp, 0, sizeof (*rmp));
+ rmp->_vl_msg_id =
+ ntohs (REPLY_MSG_ID_BASE + VL_API_SR_LOCALSIDS_WITH_PACKET_STATS_DETAILS);
+ ip6_address_encode (&t->localsid, rmp->addr);
+ rmp->end_psp = t->end_psp;
+ rmp->behavior = t->behavior;
+ rmp->fib_table = htonl (t->fib_table);
+ rmp->vlan_index = htonl (t->vlan_index);
+ ip_address_encode (&t->next_hop, IP46_TYPE_ANY, &rmp->xconnect_nh_addr);
+
+ if (t->behavior == SR_BEHAVIOR_T || t->behavior == SR_BEHAVIOR_DT6)
+ rmp->xconnect_iface_or_vrf_table =
+ htonl (fib_table_get_table_id (t->sw_if_index, FIB_PROTOCOL_IP6));
+ else if (t->behavior == SR_BEHAVIOR_DT4)
+ rmp->xconnect_iface_or_vrf_table =
+ htonl (fib_table_get_table_id (t->sw_if_index, FIB_PROTOCOL_IP4));
+ else
+ rmp->xconnect_iface_or_vrf_table = htonl (t->sw_if_index);
+
+ rmp->context = context;
+ vlib_get_combined_counter (&(sm->sr_ls_valid_counters), local_sid_index,
+ &good_traffic);
+ vlib_get_combined_counter (&(sm->sr_ls_invalid_counters), local_sid_index,
+ &bad_traffic);
+ rmp->good_traffic_bytes = clib_host_to_net_u64 (good_traffic.bytes);
+ rmp->good_traffic_pkt_count = clib_host_to_net_u64 (good_traffic.packets);
+ rmp->bad_traffic_bytes = clib_host_to_net_u64 (bad_traffic.bytes);
+ rmp->bad_traffic_pkt_count = clib_host_to_net_u64 (bad_traffic.packets);
+ vl_api_send_msg (reg, (u8 *) rmp);
+}
+
+static void
+vl_api_sr_localsids_with_packet_stats_dump_t_handler (
+ vl_api_sr_localsids_with_packet_stats_dump_t *mp)
+{
+ vl_api_registration_t *reg;
+ ip6_sr_main_t *sm = &sr_main;
+ ip6_sr_localsid_t **localsid_list = 0;
+ ip6_sr_localsid_t *t;
+ int i;
+
+ reg = vl_api_client_index_to_registration (mp->client_index);
+ if (!reg)
+ return;
+
+ pool_foreach (t, sm->localsids)
+ {
+ vec_add1 (localsid_list, t);
+ }
+ for (i = 0; i < vec_len (localsid_list); i++)
+ {
+ t = localsid_list[i];
+ send_sr_localsid_with_packet_stats_details (i, t, reg, mp->context);
+ }
+}
+
static void send_sr_policies_details
(ip6_sr_policy_t * t, vl_api_registration_t * reg, u32 context)
{