#include "vnf_common.h"
#include "lib_sip_alg.h"
#include "lib_icmpv6.h"
+#include "gateway.h"
#include "pipeline_common_fe.h"
#ifdef CT_CGNAT
0x00, 0x00, 0x00, 0x00
};
-static uint32_t local_get_nh_ipv4(
- uint32_t ip,
- uint32_t *port,
- uint32_t *nhip,
- struct pipeline_cgnapt *p_nat);
-static void do_local_nh_ipv4_cache(
- uint32_t dest_if,
- struct pipeline_cgnapt *p_nat);
-
-static uint32_t local_get_nh_ipv6(
- uint8_t *ip,
- uint32_t *port,
- uint8_t nhip[],
- struct pipeline_cgnapt *p_nat);
-
static uint8_t check_arp_icmp(
struct rte_mbuf *pkt,
uint64_t pkt_mask,
return n;
}
-void remove_local_cache(uint8_t port)
-{
- link_hw_laddr_valid[port] = 0;
-}
-
-/**
- * Function to get IPv4-IP NH from thread local array
- *
- * @params ip
- * IPv4 - IP
- * @params port
- * NH port number
- * @params nhip
- * NHIP of IPv4 type
- * @params p_nat
- * CGNAPT pipeline ptr
- *
- * @return
- * 1 on success, 0 for failure
- */
-
-static uint32_t local_get_nh_ipv4(
- uint32_t ip,
- uint32_t *port,
- uint32_t *nhip,
- struct pipeline_cgnapt *p_nat)
-{
- int i;
- for (i = 0; i < p_nat->local_lib_arp_route_ent_cnt; i++) {
- if (((p_nat->local_lib_arp_route_table[i].ip &
- p_nat->local_lib_arp_route_table[i].mask) ==
- (ip & p_nat->local_lib_arp_route_table[i].mask))) {
- *port = p_nat->local_lib_arp_route_table[i].port;
-
- *nhip = p_nat->local_lib_arp_route_table[i].nh;
- return 1;
- }
- }
- return 0;
-}
-
-/**
- * Function to make local copy for NH of type IPv4
- *
- * @params dest_if
- * Physical port number
- * @params p_nat
- * CGNAPT pipeline ptr
- *
- */
-
-static void do_local_nh_ipv4_cache(
- uint32_t dest_if,
- struct pipeline_cgnapt *p_nat)
-{
- return;
-}
-
-
-/**
- * Function to get IPv6-IP NH from thread local array
- *
- * @params ip
- * Pointer to starting addr of IPv6
- * @params port
- * NH port number
- * @params nhip
- * NHIP of IPv6 type
- * @params p_nat
- * CGNAPT pipeline ptr
- *
- * @return
- * 1 on success, 0 for failure
- */
-
-static uint32_t local_get_nh_ipv6(
- uint8_t *ip,
- uint32_t *port,
- uint8_t nhip[],
- struct pipeline_cgnapt *p_nat)
-{
- int i = 0;
- uint8_t netmask_ipv6[16];
- uint8_t k = 0, l = 0, depthflags = 0, depthflags1 = 0;
-
- for (i = 0; i < p_nat->local_lib_nd_route_ent_cnt; i++) {
-
- convert_prefixlen_to_netmask_ipv6(
- p_nat->local_lib_nd_route_table[i].depth,
- netmask_ipv6);
-
- for (k = 0; k < 16; k++)
- if (p_nat->local_lib_nd_route_table[i].ipv6[k] &
- netmask_ipv6[k])
- depthflags++;
-
- for (l = 0; l < 16; l++)
- if (ip[l] & netmask_ipv6[l])
- depthflags1++;
-
- int j = 0;
- if (depthflags == depthflags1) {
- *port = p_nat->local_lib_nd_route_table[i].port;
-
- for (j = 0; j < 16; j++)
- nhip[j] = p_nat->local_lib_nd_route_table[i].
- nhipv6[j];
- return 1;
- }
-
- depthflags = 0;
- depthflags1 = 0;
- }
- return 0;
-}
-
-
#ifdef SIP_ALG
/* Commented code may be required for future usage, Please keep it*/
#if 0
uint8_t nh_ipv6[16];
uint32_t nhip = 0;
- uint32_t dest_if = 0xff;
+ uint32_t dest_if = INVALID_DESTIF;
uint32_t ret;
uint16_t *outport_id =
&& rte_be_to_cpu_16(*dst_port) == 53) {
p_nat->invalid_packets |= 1LLU << pkt_index;
p_nat->naptDroppedPktCount++;
- #ifdef CGNAPT_DEBUGGING
+#ifdef CGNAPT_DEBUGGING
p_nat->naptDroppedPktCount6++;
- #endif
+#endif
continue;
}
dest_address = rte_bswap32(*dst_addr);
- ret = local_get_nh_ipv4(dest_address, &dest_if,
- &nhip, p_nat);
- if (!ret) {
- dest_if = get_prv_to_pub_port(&dest_address,
- IP_VERSION_4);
- if (dest_if == INVALID_DESTIF) {
- p_nat->invalid_packets |=
- 1LLU << pkt_index;
- p_nat->naptDroppedPktCount++;
- #ifdef CGNAPT_DEBUGGING
- p_nat->naptDroppedPktCount6++;
- #endif
- continue;
- }
- do_local_nh_ipv4_cache(dest_if, p_nat);
- }
+ /* Gateway Proc Starts */
- *outport_id = p_nat->outport_id[dest_if];
- struct arp_entry_data *ret_arp_data;
- ret_arp_data = get_dest_mac_addr_port(dest_address,
- &dest_if, (struct ether_addr *)eth_dest);
+ struct arp_entry_data *ret_arp_data = NULL;
+ uint32_t src_phy_port = *src_port;
- if (unlikely(ret_arp_data == NULL)) {
+ gw_get_nh_port_ipv4(dest_address,
+ &dest_if, &nhip);
- #ifdef CGNAPT_DEBUGGING
- printf("%s: NHIP Not Found, nhip: %x, "
- "outport_id: %d\n", __func__, nhip,
- *outport_id);
- #endif
- /* Drop the pkt */
- p_nat->invalid_packets |= pkt_mask;
+ if (dest_if == INVALID_DESTIF) {
+ p_nat->invalid_packets |=
+ 1LLU << pkt_index;
p_nat->naptDroppedPktCount++;
-
- #ifdef CGNAPT_DEBUGGING
- p_nat->naptDroppedPktCount4++;
- #endif
+#ifdef CGNAPT_DEBUGGING
+ p_nat->naptDroppedPktCount6++;
+#endif
continue;
}
+ *outport_id = p_nat->outport_id[dest_if];
+
+ ret_arp_data = get_dest_mac_addr_ipv4(nhip, dest_if, &hw_addr);
+
+ if (unlikely(ret_arp_data == NULL)) {
+
+ #ifdef CGNAPT_DEBUGGING
+ printf("%s: NHIP Not Found, nhip: %x, "
+ "outport_id: %d\n", __func__, nhip,
+ *outport_id);
+ #endif
+ /* Drop the pkt */
+ p_nat->invalid_packets |= pkt_mask;
+ p_nat->naptDroppedPktCount++;
+
+ #ifdef CGNAPT_DEBUGGING
+ p_nat->naptDroppedPktCount4++;
+ #endif
+ continue;
+ }
+
+ /* Gateway Proc Ends */
+
if (ret_arp_data->status == COMPLETE) {
if (ret_arp_data->num_pkts) {
&entry->data.u.prv_ipv6[0], 16);
memset(nh_ipv6, 0, 16);
struct nd_entry_data *ret_nd_data = NULL;
- ret_nd_data = get_dest_mac_address_ipv6_port((uint8_t *)
- &dst_addr[0], &dest_if,
- &hw_addr, &nh_ipv6[0]);
+
+ dest_if = INVALID_DESTIF;
+
+ uint32_t src_phy_port = pkts[pkt_index]->port;
+
+ gw_get_nh_port_ipv6((uint8_t *) &dst_addr[0],
+ &dest_if, &nh_ipv6[0]);
+
+ ret_nd_data = get_dest_mac_addr_ipv6(&nh_ipv6[0],
+ dest_if, &hw_addr);
*outport_id = p_nat->outport_id[dest_if];
if (nd_cache_dest_mac_present(dest_if)) {
ether_addr_copy(get_link_hw_addr(dest_if),
- (struct ether_addr *)eth_src);
+ (struct ether_addr *)eth_src);
update_nhip_access(dest_if);
if (unlikely(ret_nd_data && ret_nd_data->num_pkts)) {
p_nat->naptedPktCount += ret_nd_data->num_pkts;
nd_send_buffered_pkts(ret_nd_data,
- (struct ether_addr *)eth_dest,
- *outport_id);
+ (struct ether_addr *)eth_dest,
+ *outport_id);
}
} else {
if (unlikely(ret_nd_data == NULL)) {
} else {
*dst_addr = rte_bswap32(entry->data.u.prv_ip);
dest_address = entry->data.u.prv_ip;
- ret = local_get_nh_ipv4(dest_address, &dest_if,
- &nhip, p_nat);
- if (!ret) {
- dest_if = get_pub_to_prv_port(
- &dest_address, IP_VERSION_4);
+ /* Gateway Proc Starts */
+
+ struct arp_entry_data *ret_arp_data = NULL;
+ dest_if = INVALID_DESTIF;
+ uint32_t src_phy_port = *src_port;
+
+ gw_get_nh_port_ipv4(dest_address,
+ &dest_if, &nhip);
+
if (dest_if == INVALID_DESTIF) {
p_nat->invalid_packets |=
1LLU << pkt_index;
p_nat->naptDroppedPktCount++;
- #ifdef CGNAPT_DEBUGGING
+#ifdef CGNAPT_DEBUGGING
p_nat->naptDroppedPktCount6++;
- #endif
+#endif
continue;
}
- do_local_nh_ipv4_cache(dest_if, p_nat);
- };
*outport_id = p_nat->outport_id[dest_if];
- struct arp_entry_data *ret_arp_data;
- ret_arp_data = get_dest_mac_addr_port(dest_address,
- &dest_if, (struct ether_addr *)eth_dest);
+
+ ret_arp_data = get_dest_mac_addr_ipv4(nhip,
+ dest_if, (struct ether_addr *)eth_dest);
if (unlikely(ret_arp_data == NULL)) {
- #ifdef CGNAPT_DEBUGGING
+#ifdef CGNAPT_DEBUGGING
printf("%s: NHIP Not Found, nhip: %x, "
- "outport_id: %d\n", __func__, nhip,
- *outport_id);
- #endif
-
+ "outport_id: %d\n", __func__, nhip,
+ *outport_id);
+#endif
/* Drop the pkt */
p_nat->invalid_packets |= pkt_mask;
p_nat->naptDroppedPktCount++;
- #ifdef CGNAPT_DEBUGGING
+#ifdef CGNAPT_DEBUGGING
p_nat->naptDroppedPktCount4++;
- #endif
+#endif
continue;
}
+ /* Gateway Proc Ends */
+
if (ret_arp_data->status == COMPLETE) {
if (ret_arp_data->num_pkts) {
uint8_t protocol = RTE_MBUF_METADATA_UINT8(pkt, PROT_OFST_IP4);
- uint32_t dest_if = 0xff; /* Added for Multiport */
+ uint32_t dest_if = INVALID_DESTIF; /* Added for Multiport */
uint16_t *outport_id =
RTE_MBUF_METADATA_UINT16_PTR(pkt, cgnapt_meta_offset);
if (entry->data.ttl == NAPT_ENTRY_STALE)
entry->data.ttl = NAPT_ENTRY_VALID;
- struct ether_addr hw_addr;
uint32_t dest_address = 0;
/* Egress */
dest_address = rte_bswap32(*dst_addr);
uint32_t nhip = 0;
struct arp_entry_data *ret_arp_data = NULL;
- ret_arp_data = get_dest_mac_addr_port(dest_address,
- &dest_if, (struct ether_addr *)eth_dest);
+
+ uint32_t src_phy_port = *src_port;
+
+ gw_get_nh_port_ipv4(dest_address, &dest_if, &nhip);
+
+ ret_arp_data = get_dest_mac_addr_ipv4(nhip, dest_if,
+ (struct ether_addr *)eth_dest);
+
*outport_id = p_nat->outport_id[dest_if];
if (arp_cache_dest_mac_present(dest_if)) {
if (unlikely(ret_arp_data && ret_arp_data->num_pkts)) {
p_nat->naptedPktCount += ret_arp_data->num_pkts;
arp_send_buffered_pkts(ret_arp_data,
- (struct ether_addr *)eth_dest, *outport_id);
+ (struct ether_addr *)eth_dest, *outport_id);
}
} else {
uint8_t protocol = RTE_MBUF_METADATA_UINT8(pkt, PROT_OFST_IP4);
- uint32_t dest_if = 0xff; /* Added for Multiport */
+ uint32_t dest_if = INVALID_DESTIF; /* Added for Multiport */
uint16_t *outport_id =
RTE_MBUF_METADATA_UINT16_PTR(pkt, cgnapt_meta_offset);
if (entry->data.ttl == NAPT_ENTRY_STALE)
entry->data.ttl = NAPT_ENTRY_VALID;
- struct ether_addr hw_addr;
uint32_t dest_address = 0;
/* Multiport Changes */
dest_address = entry->data.u.prv_ip;
struct arp_entry_data *ret_arp_data = NULL;
- ret_arp_data = get_dest_mac_addr_port(dest_address,
- &dest_if, (struct ether_addr *)eth_dest);
+
+ uint32_t src_phy_port = *src_port;
+
+ gw_get_nh_port_ipv4(dest_address, &dest_if, &nhip);
+
+ ret_arp_data = get_dest_mac_addr_ipv4(nhip, dest_if,
+ (struct ether_addr *)eth_dest);
*outport_id = p_nat->outport_id[dest_if];
if (arp_cache_dest_mac_present(dest_if)) {
__rte_unused void *arg,
struct pipeline_cgnapt *p_nat)
{
- uint32_t dest_if = 0xff; /* Added for Multiport */
+ uint32_t dest_if = INVALID_DESTIF; /* Added for Multiport */
struct rte_mbuf *pkt;
uint8_t i;
uint8_t pkt_num;
if (entry->data.ttl == NAPT_ENTRY_STALE)
entry->data.ttl = NAPT_ENTRY_VALID;
- struct ether_addr hw_addr;
uint32_t dest_address = 0;
/*Multiport Changes */
uint32_t nhip = 0;
dest_address = rte_bswap32(*dst_addr);
struct arp_entry_data *ret_arp_data = NULL;
uint64_t start, end;
- ret_arp_data = get_dest_mac_addr_port(dest_address,
- &dest_if, (struct ether_addr *)eth_dest);
+ uint32_t src_phy_port = *src_port;
+
+ gw_get_nh_port_ipv4(dest_address, &dest_if, &nhip);
+
+ ret_arp_data = get_dest_mac_addr_ipv4(nhip, dest_if,
+ (struct ether_addr *)eth_dest);
+
*outport_id = p_nat->outport_id[dest_if];
+
if (arp_cache_dest_mac_present(dest_if)) {
ether_addr_copy(get_link_hw_addr(dest_if),
(struct ether_addr *)eth_src);
uint8_t protocol = RTE_MBUF_METADATA_UINT8(pkt, PROT_OFST_IP4);
- uint32_t dest_if = 0xff; /* Added for Multiport */
+ uint32_t dest_if = INVALID_DESTIF; /* Added for Multiport */
uint16_t *outport_id =
RTE_MBUF_METADATA_UINT16_PTR(pkt, cgnapt_meta_offset);
if (entry->data.ttl == NAPT_ENTRY_STALE)
entry->data.ttl = NAPT_ENTRY_VALID;
- struct ether_addr hw_addr;
uint32_t dest_address = 0;
/* Multiport Changes */
uint32_t nhip = 0;
}
dest_address = entry->data.u.prv_ip;
struct arp_entry_data *ret_arp_data = NULL;
- ret_arp_data = get_dest_mac_addr_port(dest_address,
- &dest_if, (struct ether_addr *)eth_dest);
+ uint32_t src_phy_port = *src_port;
+
+ gw_get_nh_port_ipv4(dest_address, &dest_if, &nhip);
+
+ ret_arp_data = get_dest_mac_addr_ipv4(nhip, dest_if,
+ (struct ether_addr *)eth_dest);
+
*outport_id = p_nat->outport_id[dest_if];
- if (arp_cache_dest_mac_present(dest_if)) {
- ether_addr_copy(get_link_hw_addr(dest_if), (struct ether_addr *)eth_src);
- update_nhip_access(dest_if);
+ if (arp_cache_dest_mac_present(dest_if)) {
+ ether_addr_copy(get_link_hw_addr(dest_if),
+ (struct ether_addr *)eth_src);
+ update_nhip_access(dest_if);
- if (ret_arp_data && ret_arp_data->num_pkts) {
- p_nat->naptedPktCount += ret_arp_data->num_pkts;
- arp_send_buffered_pkts(ret_arp_data,
- (struct ether_addr *)eth_dest, *outport_id);
- }
+ if (ret_arp_data && ret_arp_data->num_pkts) {
+ p_nat->naptedPktCount += ret_arp_data->num_pkts;
+ arp_send_buffered_pkts(ret_arp_data,
+ (struct ether_addr *)eth_dest, *outport_id);
+ }
- } else {
+ } else {
- if (unlikely(ret_arp_data == NULL)) {
+ if (unlikely(ret_arp_data == NULL)) {
#ifdef CGNAPT_DEBUGGING
printf("%s: NHIP Not Found, nhip: %x, "
struct ipv6_hdr ipv6_hdr;
- struct ether_addr hw_addr;
uint32_t dest_address = 0;
uint32_t nhip = 0;
/* Egress */
#endif
struct arp_entry_data *ret_arp_data;
- ret_arp_data = get_dest_mac_addr_port(dest_address,
- &dest_if, (struct ether_addr *)eth_dest);
+
+ uint32_t src_phy_port = *src_port;
+
+ gw_get_nh_port_ipv4(dest_address, &dest_if, &nhip);
+
+ ret_arp_data = get_dest_mac_addr_ipv4(nhip, dest_if,
+ (struct ether_addr *)eth_dest);
+
*outport_id = p_nat->outport_id[dest_if];
+
if (arp_cache_dest_mac_present(dest_if)) {
ether_addr_copy(get_link_hw_addr(dest_if),
(struct ether_addr *)eth_src);
memset(nh_ipv6, 0, 16);
struct nd_entry_data *ret_nd_data = NULL;
- ret_nd_data = get_dest_mac_address_ipv6_port(
- &dest_addr_ipv6[0],
- &dest_if,
- (struct ether_addr *)eth_dest,
- &nh_ipv6[0]);
+
+ dest_if = INVALID_DESTIF;
+
+ uint32_t src_phy_port = pkt->port;
+
+ gw_get_nh_port_ipv6((uint8_t *) &dest_addr_ipv6[0],
+ &dest_if, &nh_ipv6[0]);
+
+ ret_nd_data = get_dest_mac_addr_ipv6(&nh_ipv6[0],
+ dest_if, (struct ether_addr *)eth_dest);
*outport_id = p_nat->outport_id[dest_if];
p_nat->entries[pkt_num] = &(entry->head);
struct ipv6_hdr ipv6_hdr;
- struct ether_addr hw_addr;
uint32_t dest_address = 0;
uint8_t nh_ipv6[16];
uint32_t nhip = 0;
{
struct arp_entry_data *ret_arp_data;
- ret_arp_data = get_dest_mac_addr_port(dest_address,
- &dest_if, (struct ether_addr *)eth_dest);
+ uint32_t src_phy_port = *src_port;
+
+ gw_get_nh_port_ipv4(dest_address, &dest_if, &nhip);
+
+ ret_arp_data = get_dest_mac_addr_ipv4(nhip, dest_if,
+ (struct ether_addr *)eth_dest);
*outport_id = p_nat->outport_id[dest_if];
if (arp_cache_dest_mac_present(dest_if)) {
ether_addr_copy(get_link_hw_addr(dest_if),
(struct ether_addr *)eth_src);
update_nhip_access(dest_if);
-
if (unlikely(ret_arp_data && ret_arp_data->num_pkts)) {
p_nat->naptedPktCount += ret_arp_data->num_pkts;
arp_send_buffered_pkts(ret_arp_data,
memset(nh_ipv6, 0, 16);
struct nd_entry_data *ret_nd_data = NULL;
- ret_nd_data = get_dest_mac_address_ipv6_port
- (&dest_addr_ipv6[0], &dest_if,
- (struct ether_addr *)eth_dest, &nh_ipv6[0]);
+ dest_if = INVALID_DESTIF;
+
+ uint32_t src_phy_port = pkt->port;
+
+ gw_get_nh_port_ipv6((uint8_t *) &dest_addr_ipv6[0],
+ &dest_if, &nh_ipv6[0]);
+ ret_nd_data = get_dest_mac_addr_ipv6(&nh_ipv6[0],
+ dest_if, (struct ether_addr *)eth_dest);
*outport_id = p_nat->outport_id[dest_if];
if (nd_cache_dest_mac_present(dest_if)) {
* Function to show CGNAPT stats
*
*/
-void all_cgnapt_stats(void)
+void all_cgnapt_stats(char *buf)
{
- int i;
+ int i, len = 0;
struct pipeline_cgnapt *p_nat;
uint64_t receivedPktCount = 0;
uint64_t missedPktCount = 0;
uint64_t enaptedPktCount = 0;
uint64_t arpicmpPktCount = 0;
- printf("\nCG-NAPT Packet Stats:\n");
+ len += sprintf(buf + len, "\nCG-NAPT Packet Stats:\n");
for (i = 0; i < n_cgnapt_pipeline; i++) {
p_nat = all_pipeline_cgnapt[i];
enaptedPktCount += p_nat->enaptedPktCount;
arpicmpPktCount += p_nat->arpicmpPktCount;
+ len += sprintf(buf + len, "pipeline %d stats:\n", p_nat->pipeline_num);
+ len += sprintf(buf + len, "Received %" PRIu64 ",", p_nat->receivedPktCount);
+ len += sprintf(buf + len, "Missed %" PRIu64 ",", p_nat->missedPktCount);
+ len += sprintf(buf + len, "Dropped %" PRIu64 ",", p_nat->naptDroppedPktCount);
+ len += sprintf(buf + len, "Translated %" PRIu64 ",", p_nat->naptedPktCount);
+ len += sprintf(buf + len, "ingress %" PRIu64 ",", p_nat->inaptedPktCount);
+ len += sprintf(buf + len, "egress %" PRIu64 "\n", p_nat->enaptedPktCount);
+ len += sprintf(buf + len, "arpicmp pkts %" PRIu64 "\n", p_nat->arpicmpPktCount);
+
printf("pipeline %d stats:\n", p_nat->pipeline_num);
printf("Received %" PRIu64 ",", p_nat->receivedPktCount);
printf("Missed %" PRIu64 ",", p_nat->missedPktCount);
printf("arpicmp pkts %" PRIu64 "\n", p_nat->arpicmpPktCount);
+
#ifdef CGNAPT_DEBUGGING
- printf("\n Drop detail 1:%" PRIu64 ",",
+ len += sprintf(buf + len, "\n Drop detail 1:%" PRIu64 ",",
p_nat->naptDroppedPktCount1);
- printf("\n Drop detail 2:%" PRIu64 ",",
+ len += sprintf(buf + len, "\n Drop detail 2:%" PRIu64 ",",
p_nat->naptDroppedPktCount2);
- printf("\n Drop detail 3:%" PRIu64 ",",
+ len += sprintf(buf + len, "\n Drop detail 3:%" PRIu64 ",",
p_nat->naptDroppedPktCount3);
- printf("\n Drop detail 4:%" PRIu64 ",",
+ len += sprintf(buf + len, "\n Drop detail 4:%" PRIu64 ",",
p_nat->naptDroppedPktCount4);
- printf("\n Drop detail 5:%" PRIu64 ",",
+ len += sprintf(buf + len, "\n Drop detail 5:%" PRIu64 ",",
p_nat->naptDroppedPktCount5);
- printf("\n Drop detail 6:%" PRIu64 "",
+ len += sprintf(buf + len, "\n Drop detail 6:%" PRIu64 "",
p_nat->naptDroppedPktCount6);
- printf("\nPkt_miss: %" PRIu64 " %" PRIu64 "",
+ len += sprintf(buf + len, "\nPkt_miss: %" PRIu64 " %" PRIu64 "",
p_nat->missedpktcount1,
p_nat->missedpktcount2);
- printf("\nPkt_miss: %" PRIu64 " %" PRIu64 "",
+ len += sprintf(buf + len, "\nPkt_miss: %" PRIu64 " %" PRIu64 "",
p_nat->missedpktcount3,
p_nat->missedpktcount4);
- printf("\nPkt_miss: %" PRIu64 " %" PRIu64 "",
+ len += sprintf(buf + len, "\nPkt_miss: %" PRIu64 " %" PRIu64 "",
p_nat->missedpktcount5,
p_nat->missedpktcount6);
- printf("\nPkt_miss: %" PRIu64 " %" PRIu64 "",
+ len += sprintf(buf + len, "\nPkt_miss: %" PRIu64 " %" PRIu64 "",
p_nat->missedpktcount7,
p_nat->missedpktcount8);
- printf("\nPkt_miss: %" PRIu64 " %" PRIu64 "",
+ len += sprintf(buf + len, "\nPkt_miss: %" PRIu64 " %" PRIu64 "",
p_nat->missedpktcount9,
p_nat->missedpktcount10);
}
- printf("\nTotal pipeline stats:\n");
+ len += sprintf(buf + len, "\nTotal pipeline stats:\n");
+ len += sprintf(buf + len, "Received %" PRIu64 ",", receivedPktCount);
+ len += sprintf(buf + len, "Missed %" PRIu64 ",", missedPktCount);
+ len += sprintf(buf + len, "Dropped %" PRIu64 ",", naptDroppedPktCount);
+ len += sprintf(buf + len, "Translated %" PRIu64 ",", naptedPktCount);
+ len += sprintf(buf + len, "ingress %" PRIu64 ",", inaptedPktCount);
+ len += sprintf(buf + len, "egress %" PRIu64 "\n", enaptedPktCount);
+ len += sprintf(buf + len, "arpicmp pkts %" PRIu64 "\n", arpicmpPktCount);
+
+ printf("\nTotal pipeline stats:\n");
printf("Received %" PRIu64 ",", receivedPktCount);
printf("Missed %" PRIu64 ",", missedPktCount);
printf("Dropped %" PRIu64 ",", naptDroppedPktCount);
printf("ingress %" PRIu64 ",", inaptedPktCount);
printf("egress %" PRIu64 "\n", enaptedPktCount);
printf("arpicmp pkts %" PRIu64 "\n", arpicmpPktCount);
+
+ if (!rest_api_supported())
+ printf("%s\n", buf);
}
-void all_cgnapt_clear_stats(void)
+void all_cgnapt_clear_stats(char *buf)
{
- int i;
+ int i, len = 0;
struct pipeline_cgnapt *p_nat;
- printf("\nCG-NAPT Packet Stats:\n");
+ len += sprintf(buf + len, "\nCG-NAPT Packet Stats:\n");
for (i = 0; i < n_cgnapt_pipeline; i++) {
p_nat = all_pipeline_cgnapt[i];
- printf("pipeline %d stats:\n", p_nat->pipeline_num);
- printf("Received %" PRIu64 ",", p_nat->receivedPktCount);
- printf("Missed %" PRIu64 ",", p_nat->missedPktCount);
- printf("Dropped %" PRIu64 ",", p_nat->naptDroppedPktCount);
- printf("Translated %" PRIu64 ",", p_nat->naptedPktCount);
- printf("ingress %" PRIu64 ",", p_nat->inaptedPktCount);
- printf("egress %" PRIu64 "\n", p_nat->enaptedPktCount);
- printf("arpicmp pkts %" PRIu64 "\n", p_nat->arpicmpPktCount);
+ len += sprintf(buf + len, "pipeline %d stats:\n", p_nat->pipeline_num);
+ len += sprintf(buf + len, "Received %" PRIu64 ",", p_nat->receivedPktCount);
+ len += sprintf(buf + len, "Missed %" PRIu64 ",", p_nat->missedPktCount);
+ len += sprintf(buf + len, "Dropped %" PRIu64 ",", p_nat->naptDroppedPktCount);
+ len += sprintf(buf + len, "Translated %" PRIu64 ",", p_nat->naptedPktCount);
+ len += sprintf(buf + len, "ingress %" PRIu64 ",", p_nat->inaptedPktCount);
+ len += sprintf(buf + len, "egress %" PRIu64 "\n", p_nat->enaptedPktCount);
+ len += sprintf(buf + len, "arpicmp pkts %" PRIu64 "\n", p_nat->arpicmpPktCount);
p_nat->receivedPktCount = 0;
p_nat->missedPktCount = 0;
p_nat->arpicmpPktCount = 0;
#ifdef CGNAPT_DEBUGGING
- printf("\n Drop detail 1:%" PRIu64 ",",
+ len += sprintf(buf + len, "\n Drop detail 1:%" PRIu64 ",",
p_nat->naptDroppedPktCount1);
- printf("\n Drop detail 2:%" PRIu64 ",",
+ len += sprintf(buf + len, "\n Drop detail 2:%" PRIu64 ",",
p_nat->naptDroppedPktCount2);
- printf("\n Drop detail 3:%" PRIu64 ",",
+ len += sprintf(buf + len, "\n Drop detail 3:%" PRIu64 ",",
p_nat->naptDroppedPktCount3);
- printf("\n Drop detail 4:%" PRIu64 ",",
+ len += sprintf(buf + len, "\n Drop detail 4:%" PRIu64 ",",
p_nat->naptDroppedPktCount4);
- printf("\n Drop detail 5:%" PRIu64 ",",
+ len += sprintf(buf + len, "\n Drop detail 5:%" PRIu64 ",",
p_nat->naptDroppedPktCount5);
- printf("\n Drop detail 6:%" PRIu64 "",
+ len += sprintf(buf + len, "\n Drop detail 6:%" PRIu64 "",
p_nat->naptDroppedPktCount6);
- printf("\nPkt_miss: %" PRIu64 " %" PRIu64 "",
+ len += sprintf(buf + len, "\nPkt_miss: %" PRIu64 " %" PRIu64 "",
p_nat->missedpktcount1,
p_nat->missedpktcount2);
- printf("\nPkt_miss: %" PRIu64 " %" PRIu64 "",
+ len += sprintf(buf + len, "\nPkt_miss: %" PRIu64 " %" PRIu64 "",
p_nat->missedpktcount3,
p_nat->missedpktcount4);
- printf("\nPkt_miss: %" PRIu64 " %" PRIu64 "",
+ len += sprintf(buf + len, "\nPkt_miss: %" PRIu64 " %" PRIu64 "",
p_nat->missedpktcount5,
p_nat->missedpktcount6);
- printf("\nPkt_miss: %" PRIu64 " %" PRIu64 "",
+ len += sprintf(buf + len, "\nPkt_miss: %" PRIu64 " %" PRIu64 "",
p_nat->missedpktcount7,
p_nat->missedpktcount8);
- printf("\nPkt_miss: %" PRIu64 " %" PRIu64 "",
+ len += sprintf(buf + len, "\nPkt_miss: %" PRIu64 " %" PRIu64 "",
p_nat->missedpktcount9,
p_nat->missedpktcount10);
#endif
}
+
+ if (!rest_api_supported())
+ printf("%s\n", buf);
}
/**
Code Review / samplevnf.git / blobdiff