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sr: new messages created to return packet statistics in sr localsid details

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Type: improvement
Signed-off-by: ChinmayaAgarwal <chinmaya.agarwal@hsc.com>
Change-Id: I27d5981a77d4166a92db9ecf73d9b0eed962ec19
This commit is contained in:
ChinmayaAgarwal
2022-09-27 12:25:22 +05:30
committed by Damjan Marion
parent 1fb62c0bcc
commit 9503eb59c1
2 changed files with 98 additions and 0 deletions
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31
src/vnet/srv6/sr.api
View File

@ -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

67
src/vnet/srv6/sr_api.c
View File

@ -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)
{