void test_benchmark_queue(int argc, char **argv)
{
struct pg_error *error = NULL;
struct pg_brick *queue_enter;
struct pg_brick *queue_exit;
struct pg_bench bench;
struct pg_bench_stats stats;
struct ether_addr mac1 = {{0x52,0x54,0x00,0x12,0x34,0x11}};
struct ether_addr mac2 = {{0x52,0x54,0x00,0x12,0x34,0x21}};
uint32_t len;
queue_enter = pg_queue_new("enter", 10, &error);
if (error) {
pg_error_print(error);
g_assert(0);
}
queue_exit = pg_queue_new("enter", 10, &error);
if (error) {
pg_error_print(error);
g_assert(0);
}
if (pg_queue_friend(queue_enter, queue_exit, &error)) {
pg_error_print(error);
g_assert(0);
}
g_assert(!pg_bench_init(&bench, "queue", argc, argv, &error));
bench.input_brick = queue_enter;
bench.input_side = WEST_SIDE;
bench.output_brick = queue_exit;
bench.output_side = WEST_SIDE;
bench.output_poll = true;
bench.max_burst_cnt = 1000000;
bench.count_brick = NULL;
bench.pkts_nb = 64;
bench.pkts_mask = pg_mask_firsts(64);
bench.pkts = pg_packets_create(bench.pkts_mask);
bench.pkts = pg_packets_append_ether(
bench.pkts,
bench.pkts_mask,
&mac1, &mac2,
ETHER_TYPE_IPv4);
len = sizeof(struct ipv4_hdr) + sizeof(struct udp_hdr) + 1400;
pg_packets_append_ipv4(
bench.pkts,
bench.pkts_mask,
0x000000EE, 0x000000CC, len, 17);
bench.pkts = pg_packets_append_udp(
bench.pkts,
bench.pkts_mask,
1000, 2000, 1400);
bench.pkts = pg_packets_append_blank(bench.pkts, bench.pkts_mask, 1400);
g_assert(!pg_bench_run(&bench, &stats, &error));
pg_bench_print(&stats);
pg_packets_free(bench.pkts, bench.pkts_mask);
pg_brick_destroy(queue_enter);
pg_brick_destroy(queue_exit);
}
void test_benchmark_antispoof(void)
{
struct pg_error *error = NULL;
struct pg_brick *antispoof;
struct pg_bench bench;
struct pg_bench_stats stats;
struct ether_addr mac1 = {{0x52,0x54,0x00,0x12,0x34,0x11}};
struct ether_addr mac2 = {{0x52,0x54,0x00,0x12,0x34,0x21}};
uint32_t len;
pg_bench_init(&bench);
antispoof = pg_antispoof_new("antispoof", 1, 1, EAST_SIDE,
mac1, &error);
g_assert(!error);
pg_antispoof_arp_enable(antispoof, 0x000000EE);
bench.input_brick = antispoof;
bench.input_side = WEST_SIDE;
bench.output_brick = antispoof;
bench.output_side = EAST_SIDE;
bench.output_poll = false;
bench.max_burst_cnt = 10000000;
bench.count_brick = NULL;
bench.pkts_nb = 64;
bench.pkts_mask = pg_mask_firsts(64);
bench.pkts = pg_packets_create(bench.pkts_mask);
bench.pkts = pg_packets_append_ether(
bench.pkts,
bench.pkts_mask,
&mac1, &mac2,
ETHER_TYPE_IPv4);
len = sizeof(struct ipv4_hdr) + sizeof(struct udp_hdr) +
sizeof(struct vxlan_hdr) + sizeof(struct ether_hdr) + 1400;
pg_packets_append_ipv4(
bench.pkts,
bench.pkts_mask,
0x000000EE, 0x000000CC, len, 17);
bench.pkts = pg_packets_append_udp(
bench.pkts,
bench.pkts_mask,
1000, 2000, 1400);
bench.pkts = pg_packets_append_blank(bench.pkts, bench.pkts_mask, 1400);
g_assert(pg_bench_run(&bench, &stats, &error));
/* We know that this brick burst all packets. */
stats.pkts_burst = stats.pkts_sent;
g_assert(pg_bench_print(&stats, NULL));
pg_packets_free(bench.pkts, bench.pkts_mask);
pg_brick_destroy(antispoof);
}
void test_benchmark_print(int argc, char **argv)
{
struct pg_error *error = NULL;
struct pg_brick *print;
struct pg_bench bench;
struct pg_bench_stats stats;
struct ether_addr mac1 = {{0x52,0x54,0x00,0x12,0x34,0x11}};
struct ether_addr mac2 = {{0x52,0x54,0x00,0x12,0x34,0x21}};
uint32_t len;
g_assert(!pg_bench_init(&bench, "print", argc, argv, &error));
print = pg_print_new("print", stderr,
PG_PRINT_FLAG_SUMMARY | PG_PRINT_FLAG_TIMESTAMP,
NULL, &error);
g_assert(!error);
bench.input_brick = print;
bench.input_side = WEST_SIDE;
bench.output_brick = print;
bench.output_side = EAST_SIDE;
bench.output_poll = false;
bench.max_burst_cnt = 100000;
bench.count_brick = NULL;
bench.pkts_nb = 64;
bench.pkts_mask = pg_mask_firsts(64);
bench.pkts = pg_packets_create(bench.pkts_mask);
bench.pkts = pg_packets_append_ether(
bench.pkts,
bench.pkts_mask,
&mac1, &mac2,
ETHER_TYPE_IPv4);
bench.brick_full_burst = 1;
len = sizeof(struct ipv4_hdr) + sizeof(struct udp_hdr) + 1400;
pg_packets_append_ipv4(
bench.pkts,
bench.pkts_mask,
0x000000EE, 0x000000CC, len, 17);
bench.pkts = pg_packets_append_udp(
bench.pkts,
bench.pkts_mask,
1000, 2000, 1400);
bench.pkts = pg_packets_append_blank(bench.pkts, bench.pkts_mask, 1400);
g_assert(pg_bench_run(&bench, &stats, &error) == 0);
pg_bench_print(&stats);
pg_packets_free(bench.pkts, bench.pkts_mask);
pg_brick_destroy(print);
}
static void test_sorting_pmtud(void)
{
struct pg_error *error = NULL;
struct pg_brick *pmtud;
struct pg_brick *col_east;
struct rte_mbuf **pkts;
uint64_t pkts_mask;
struct ether_addr eth = {{0}};
pkts = pg_packets_append_ether(pg_packets_create(pg_mask_firsts(64)),
pg_mask_firsts(64), ð, ð,
ETHER_TYPE_IPv4);
pg_packets_append_ipv4(pkts, pg_mask_firsts(64), 1, 2, 0, 0);
pg_packets_append_blank(pkts,
pg_mask_firsts(32),
431 - sizeof(struct ipv4_hdr) -
sizeof(struct ether_hdr));
pg_packets_append_blank(pkts,
pg_mask_firsts(64) & ~pg_mask_firsts(32),
430 - sizeof(struct ipv4_hdr) -
sizeof(struct ether_hdr));
pmtud = pg_pmtud_new("pmtud", PG_WEST_SIDE, 430, &error);
g_assert(!error);
col_east = pg_collect_new("col_east", &error);
g_assert(!error);
pg_brick_link(pmtud, col_east, &error);
g_assert(!error);
pg_brick_burst(pmtud, PG_WEST_SIDE, 0, pkts, pg_mask_firsts(64), &error);
g_assert(!error);
pg_brick_west_burst_get(col_east, &pkts_mask, &error);
g_assert(!error);
g_assert(pg_mask_count(pkts_mask) == 32);
pg_brick_destroy(pmtud);
pg_brick_destroy(col_east);
pg_packets_free(pkts, pg_mask_firsts(64));
g_free(pkts);
}
static void test_sorting_pmtud_df(void)
{
struct pg_error *error = NULL;
struct pg_brick *pmtud;
struct pg_brick *col_east;
struct rte_mbuf **pkts;
uint64_t pkts_mask;
struct ether_addr eth = {{0}};
uint64_t buff[4] = {0, 0, 0, 0};
pkts = pg_packets_append_ether(pg_packets_create(pg_mask_firsts(64)),
pg_mask_firsts(64), ð, ð,
ETHER_TYPE_IPv4);
pg_packets_append_ipv4(pkts, pg_mask_firsts(32), 1, 2, 0, 0);
/* Initialise ip header to 0, this ensure that DF flag is not set*/
pg_packets_append_buf(pkts,
pg_mask_firsts(64) & ~pg_mask_firsts(32),
buff, sizeof(uint64_t) * 4);
pg_packets_append_blank(pkts, pg_mask_firsts(64), 400);
pmtud = pg_pmtud_new("pmtud", PG_WEST_SIDE, 430, &error);
g_assert(!error);
col_east = pg_collect_new("col_east", &error);
g_assert(!error);
pg_brick_link(pmtud, col_east, &error);
g_assert(!error);
pg_brick_burst(pmtud, PG_WEST_SIDE, 0, pkts, pg_mask_firsts(64), &error);
g_assert(!error);
pg_brick_west_burst_get(col_east, &pkts_mask, &error);
g_assert(!error);
g_assert(pg_mask_count(pkts_mask) == 32);
pg_brick_destroy(pmtud);
pg_brick_destroy(col_east);
pg_packets_free(pkts, pg_mask_firsts(64));
g_free(pkts);
}
static void test_icmp_pmtud(void)
{
struct pg_error *error = NULL;
struct pg_brick *pmtud;
struct pg_brick *col_east;
struct pg_brick *col_west;
/* struct pg_brick *print_east; */
/* struct pg_brick *print_west; */
/* FILE *east_file = fopen("east_file.pcap", "w+"); */
/* FILE *west_file = fopen("west_file.pcap", "w+"); */
struct rte_mbuf **pkts;
struct rte_mbuf *tmp;
uint64_t pkts_mask;
struct ether_addr eth_s = {{2}};
struct ether_addr eth_d = {{4}};
pkts = pg_packets_append_ether(pg_packets_create(pg_mask_firsts(64)),
pg_mask_firsts(64), ð_s, ð_d,
ETHER_TYPE_IPv4);
pg_packets_append_ipv4(pkts, pg_mask_firsts(64), 1, 2, 0, 0);
/* 10 caracter with the \0*/
pg_packets_append_str(pkts, pg_mask_firsts(64), "siegzeon ");
pg_packets_append_blank(pkts,
pg_mask_firsts(32),
421 - sizeof(struct ipv4_hdr) -
sizeof(struct ether_hdr));
pg_packets_append_blank(pkts,
pg_mask_firsts(64) & ~pg_mask_firsts(32),
420 - sizeof(struct ipv4_hdr) -
sizeof(struct ether_hdr));
/*
* [col_west] -- [print_west] -- [pmtud] -- [print_east] -- [col_east]
*/
pmtud = pg_pmtud_new("pmtud", PG_WEST_SIDE, 430, &error);
g_assert(!error);
col_east = pg_collect_new("col_east", &error);
g_assert(col_east);
g_assert(!error);
col_west = pg_collect_new("col_west", &error);
g_assert(!error);
g_assert(col_west);
/* print_east = pg_print_new("print_east", 1, 1, east_file, */
/* PG_PRINT_FLAG_PCAP, NULL, &error); */
/* g_assert(col_east); */
/* g_assert(!error); */
/* print_west = pg_print_new("print_west", 1, 1, west_file, */
/* PG_PRINT_FLAG_PCAP, NULL, &error); */
/* g_assert(!error); */
/* g_assert(col_west); */
/* pg_brick_chained_links(&error, col_west, print_west, pmtud, */
/* print_east, col_east); */
/* g_assert(!error); */
pg_brick_chained_links(&error, col_west, pmtud, col_east);
g_assert(!error);
pg_brick_burst_to_east(pmtud, 0, pkts, pg_mask_firsts(64), &error);
g_assert(!error);
pg_brick_west_burst_get(col_east, &pkts_mask, &error);
g_assert(!error);
g_assert(pg_mask_count(pkts_mask) == 32);
g_assert(pg_brick_pkts_count_get(pmtud, PG_EAST_SIDE) == 64);
g_assert(pg_brick_pkts_count_get(col_east, PG_EAST_SIDE) == 32);
g_assert(pg_brick_pkts_count_get(col_west, PG_WEST_SIDE) == 32);
tmp = pg_brick_east_burst_get(col_west, &pkts_mask, &error)[0];
g_assert(pkts_mask == 1);
g_assert(tmp);
pg_brick_destroy(col_west);
pg_brick_destroy(pmtud);
pg_brick_destroy(col_east);
pg_packets_free(pkts, pg_mask_firsts(64));
/* fclose(east_file); */
/* fclose(west_file); */
g_free(pkts);
return;
}
void test_benchmark_tap(int argc, char **argv)
{
struct pg_error *error = NULL;
struct pg_brick *tap_enter;
struct pg_brick *tap_exit;
struct pg_bench bench;
struct pg_bench_stats stats;
struct ether_addr mac1 = {{0x52,0x54,0x00,0x12,0x34,0x11}};
struct ether_addr mac2 = {{0x52,0x54,0x00,0x12,0x34,0x21}};
uint32_t len;
tap_enter = pg_tap_new("tap 0", "bench0", &error);
g_assert(tap_enter);
g_assert(!error);
tap_exit = pg_tap_new("tap 1", "bench1", &error);
g_assert(tap_exit);
g_assert(!error);
/* put both tap in a linux bridge */
run_ok("brctl -h &> /dev/null");
run("ip netns del bench &> /dev/null");
run_ok("ip netns add bench");
run_ok("ip netns exec bench ip link set dev lo up");
run_ok("ip link set bench0 up netns bench");
run_ok("ip link set bench1 up netns bench");
run_ok("ip netns exec bench brctl addbr br0");
run_ok("ip netns exec bench brctl addif br0 bench0");
run_ok("ip netns exec bench brctl addif br0 bench1");
run_ok("ip netns exec bench ip link set br0 up");
g_assert(!pg_bench_init(&bench, "tap", argc, argv, &error));
bench.input_brick = tap_enter;
bench.input_side = WEST_SIDE;
bench.output_brick = tap_exit;
bench.output_side = WEST_SIDE;
bench.output_poll = true;
bench.max_burst_cnt = 100000;
bench.count_brick = NULL;
bench.pkts_nb = 64;
bench.pkts_mask = pg_mask_firsts(64);
bench.pkts = pg_packets_create(bench.pkts_mask);
bench.pkts = pg_packets_append_ether(
bench.pkts,
bench.pkts_mask,
&mac1, &mac2,
ETHER_TYPE_IPv4);
len = sizeof(struct ipv4_hdr) + sizeof(struct udp_hdr) + 1400;
pg_packets_append_ipv4(
bench.pkts,
bench.pkts_mask,
0x000000EE, 0x000000CC, len, 17);
bench.pkts = pg_packets_append_udp(
bench.pkts,
bench.pkts_mask,
1000, 2000, 1400);
bench.pkts = pg_packets_append_blank(bench.pkts, bench.pkts_mask, 1400);
g_assert(!pg_bench_run(&bench, &stats, &error));
pg_bench_print(&stats);
pg_packets_free(bench.pkts, bench.pkts_mask);
pg_brick_destroy(tap_enter);
pg_brick_destroy(tap_exit);
run("ip netns del bench");
}
static void inside_to_vxlan(void)
{
struct pg_error *error = NULL;
struct pg_brick *vtep;
struct pg_bench bench;
struct pg_bench_stats stats;
struct pg_brick *inside_nop;
struct ether_addr mac1 = {{0x52,0x54,0x00,0x12,0x34,0x11}};
struct ether_addr mac2 = {{0x52,0x54,0x00,0x12,0x34,0x21}};
struct ether_addr mac3 = {{0x52,0x54,0x00,0x12,0x34,0x31}};
uint32_t len;
pg_bench_init(&bench);
vtep = pg_vtep_new("vtep", 1, 1, EAST_SIDE, inet_addr("192.168.0.1"),
mac3, NO_PACKETS_CLEANUP | NO_COPY |
NO_INNERMAC_CKECK, &error);
g_assert(!error);
inside_nop = pg_nop_new("nop-input", &error);
bench.input_brick = inside_nop;
bench.input_side = WEST_SIDE;
bench.output_brick = vtep;
bench.output_side = EAST_SIDE;
bench.output_poll = false;
bench.max_burst_cnt = 3000000;
bench.count_brick = pg_nop_new("nop-inside", &error);
bench.post_burst_op = remove_vtep_hdr;
g_assert(!error);
pg_brick_link(inside_nop, vtep, &error);
g_assert(!error);
pg_brick_link(vtep, bench.count_brick, &error);
g_assert(!error);
pg_vtep_add_vni(vtep, inside_nop, 0,
inet_addr("224.0.0.5"), &error);
g_assert(!error);
bench.pkts_nb = 64;
bench.pkts_mask = pg_mask_firsts(64);
bench.pkts = pg_packets_create(bench.pkts_mask);
bench.pkts = pg_packets_append_ether(
bench.pkts,
bench.pkts_mask,
&mac1, &mac2,
ETHER_TYPE_IPv4);
len = sizeof(struct ipv4_hdr) + sizeof(struct udp_hdr) + 1356;
pg_packets_append_ipv4(
bench.pkts,
bench.pkts_mask,
0x000000EE, 0x000000CC, len, 17);
bench.pkts = pg_packets_append_udp(
bench.pkts,
bench.pkts_mask,
1000, 2000, 1356);
bench.pkts = pg_packets_append_blank(bench.pkts, bench.pkts_mask, 1356);
//g_assert(pg_bench_run(&bench, &stats, &error));
pg_bench_run(&bench, &stats, &error);
pg_error_print(error);
/* We know that this brick burst all packets. */
stats.pkts_burst = stats.pkts_sent;
printf("[inside] ==> [vtep] ==> [count] (VXLAN side)\n");
g_assert(pg_bench_print(&stats, NULL));
pg_packets_free(bench.pkts, bench.pkts_mask);
pg_brick_destroy(vtep);
pg_brick_destroy(inside_nop);
pg_brick_destroy(bench.count_brick);
}
static void vxlan_to_inside(void)
{
struct pg_error *error = NULL;
struct pg_brick *vtep;
struct pg_bench bench;
struct pg_bench_stats stats;
struct pg_brick *outside_nop;
struct ether_addr mac3 = {{0x52,0x54,0x00,0x12,0x34,0x31}};
struct ether_addr mac4 = {{0x52,0x54,0x00,0x12,0x34,0x41}};
static struct ether_addr mac_vtep = {{0xb0,0xb1,0xb2,0xb3,0xb4,0xb5}};
uint32_t len;
vtep = pg_vtep_new("vtep", 1, 1, WEST_SIDE, 0x000000EE,
mac_vtep,
NO_INNERMAC_CKECK | NO_PACKETS_CLEANUP | NO_COPY,
&error);
g_assert(!error);
pg_bench_init(&bench);
outside_nop = pg_nop_new("nop-outside", &error);
bench.input_brick = outside_nop;
bench.input_side = WEST_SIDE;
bench.output_brick = vtep;
bench.output_side = EAST_SIDE;
bench.output_poll = false;
bench.max_burst_cnt = 1000000;
bench.count_brick = pg_nop_new("nop-bench", &error);
bench.post_burst_op = add_vtep_hdr;
g_assert(!error);
pg_brick_link(outside_nop, vtep, &error);
g_assert(!error);
pg_brick_link(vtep, bench.count_brick, &error);
g_assert(!error);
pg_vtep_add_vni(vtep, bench.count_brick, 1,
inet_addr("224.0.0.1"), &error);
pg_error_print(error);
g_assert(!error);
bench.pkts_nb = 64;
bench.pkts_mask = pg_mask_firsts(64);
bench.pkts = pg_packets_create(bench.pkts_mask);
bench.pkts = pg_packets_append_ether(
bench.pkts,
bench.pkts_mask,
&mac_vtep, &mac_vtep,
ETHER_TYPE_IPv4);
len = sizeof(struct ipv4_hdr) + sizeof(struct udp_hdr) +
sizeof(struct vxlan_hdr) + sizeof(struct ether_hdr) + 1400;
pg_packets_append_ipv4(
bench.pkts,
bench.pkts_mask,
0x000000EE, 0x000000CC, len, 17);
bench.pkts = pg_packets_append_udp(
bench.pkts,
bench.pkts_mask,
1000, 2000, 1400);
pg_packets_append_vxlan(bench.pkts, bench.pkts_mask, 1);
bench.pkts = pg_packets_append_ether(
bench.pkts,
bench.pkts_mask,
&mac3, &mac4,
ETHER_TYPE_IPv4);
bench.pkts = pg_packets_append_blank(bench.pkts, bench.pkts_mask, 1400);
memcpy(vxlan_hdr, rte_pktmbuf_mtod(bench.pkts[0], void *), len - 1400);
vxlan_hdr[sizeof(struct ipv4_hdr) + sizeof(struct udp_hdr) +
sizeof(struct vxlan_hdr) +
sizeof(struct ether_hdr)] = '\0';
g_assert(pg_bench_run(&bench, &stats, &error));
/* We know that this brick burst all packets. */
stats.pkts_burst = stats.pkts_sent;
printf("[outside] ==> [vtep] ==> [count] (no VXLAN side)\n");
g_assert(pg_bench_print(&stats, NULL));
pg_packets_free(bench.pkts, bench.pkts_mask);
pg_brick_destroy(vtep);
pg_brick_destroy(outside_nop);
pg_brick_destroy(bench.count_brick);
}
static void inside_to_vxlan(int argc, char **argv)
{
struct pg_error *error = NULL;
struct pg_brick *vtep;
struct pg_bench bench;
struct pg_bench_stats stats;
struct pg_brick *inside_nop;
struct ether_addr mac1 = {{0x52,0x54,0x00,0x12,0x34,0x11}};
struct ether_addr mac2 = {{0x52,0x54,0x00,0x12,0x34,0x21}};
struct ether_addr mac3 = {{0x52,0x54,0x00,0x12,0x34,0x31}};
uint32_t len;
g_assert(!pg_bench_init(&bench, "vtep inside to vxlan",
argc, argv, &error));
vtep = pg_vtep_new("vtep", 1, 1, EAST_SIDE, inet_addr("192.168.0.1"),
mac3, PG_VTEP_DST_PORT, ALL_OPTI, &error);
g_assert(!error);
inside_nop = pg_nop_new("nop-input", &error);
bench.input_brick = inside_nop;
bench.input_side = WEST_SIDE;
bench.output_brick = vtep;
bench.output_side = EAST_SIDE;
bench.output_poll = false;
bench.max_burst_cnt = 3000000;
bench.count_brick = pg_nop_new("nop-inside", &error);
bench.post_burst_op = remove_vtep_hdr;
g_assert(!error);
pg_brick_link(inside_nop, vtep, &error);
g_assert(!error);
pg_brick_link(vtep, bench.count_brick, &error);
g_assert(!error);
pg_vtep_add_vni(vtep, inside_nop, 0,
inet_addr("224.0.0.5"), &error);
g_assert(!error);
bench.pkts_nb = 64;
bench.pkts_mask = pg_mask_firsts(64);
bench.pkts = pg_packets_create(bench.pkts_mask);
bench.pkts = pg_packets_append_ether(
bench.pkts,
bench.pkts_mask,
&mac1, &mac2,
ETHER_TYPE_IPv4);
len = sizeof(struct ipv4_hdr) + sizeof(struct udp_hdr) + 1356;
pg_packets_append_ipv4(
bench.pkts,
bench.pkts_mask,
0x000000EE, 0x000000CC, len, 17);
bench.pkts = pg_packets_append_udp(
bench.pkts,
bench.pkts_mask,
1000, PG_VTEP_DST_PORT, 1356);
bench.pkts = pg_packets_append_blank(bench.pkts, bench.pkts_mask, 1356);
bench.brick_full_burst = 1;
//g_assert(pg_bench_run(&bench, &stats, &error));
pg_bench_run(&bench, &stats, &error);
g_assert(!pg_error_is_set(&error));
pg_bench_print(&stats);
pg_packets_free(bench.pkts, bench.pkts_mask);
pg_brick_destroy(vtep);
pg_brick_destroy(inside_nop);
pg_brick_destroy(bench.count_brick);
}
static void vxlan_to_inside(int flags, const char *title, int argc, char **argv)
{
struct pg_error *error = NULL;
struct pg_brick *vtep;
struct pg_bench bench;
struct pg_bench_stats stats;
struct pg_brick *outside_nop;
struct ether_addr mac3 = {{0x52,0x54,0x00,0x12,0x34,0x31}};
struct ether_addr mac4 = {{0x52,0x54,0x00,0x12,0x34,0x41}};
static struct ether_addr mac_vtep = {{0xb0,0xb1,0xb2,0xb3,0xb4,0xb5}};
uint32_t len;
vtep = pg_vtep_new("vtep", 1, 1, WEST_SIDE, 0x000000EE,
mac_vtep, PG_VTEP_DST_PORT, flags, &error);
g_assert(!error);
g_assert(!pg_bench_init(&bench, title, argc, argv, &error));
outside_nop = pg_nop_new("nop-outside", &error);
bench.input_brick = outside_nop;
bench.input_side = WEST_SIDE;
bench.output_brick = vtep;
bench.output_side = EAST_SIDE;
bench.output_poll = false;
bench.max_burst_cnt = 1000000;
bench.count_brick = pg_nop_new("nop-bench", &error);
if (flags & NO_COPY)
bench.post_burst_op = add_vtep_hdr;
g_assert(!error);
pg_brick_link(outside_nop, vtep, &error);
g_assert(!error);
pg_brick_link(vtep, bench.count_brick, &error);
g_assert(!error);
pg_vtep_add_vni(vtep, bench.count_brick, 1,
inet_addr("224.0.0.1"), &error);
g_assert(!pg_error_is_set(&error));
if (pg_vtep_add_mac(vtep, 1, &mac4, &error) < 0)
pg_error_print(error);
g_assert(!pg_error_is_set(&error));
pg_vtep_add_mac(vtep, 1, &mac3, &error);
if (pg_vtep_add_mac(vtep, 1, &mac4, &error) < 0)
pg_error_print(error);
g_assert(!pg_error_is_set(&error));
bench.pkts_nb = 64;
bench.pkts_mask = pg_mask_firsts(64);
bench.pkts = pg_packets_create(bench.pkts_mask);
bench.pkts = pg_packets_append_ether(
bench.pkts,
bench.pkts_mask,
&mac_vtep, &mac_vtep,
ETHER_TYPE_IPv4);
bench.brick_full_burst = 1;
len = sizeof(struct ipv4_hdr) + sizeof(struct udp_hdr) +
sizeof(struct vxlan_hdr) + sizeof(struct ether_hdr) + 1400;
pg_packets_append_ipv4(
bench.pkts,
bench.pkts_mask,
0x000000EE, 0x000000CC, len, 17);
bench.pkts = pg_packets_append_udp(
bench.pkts,
bench.pkts_mask,
1000, PG_VTEP_DST_PORT, 1400);
pg_packets_append_vxlan(bench.pkts, bench.pkts_mask, 1);
bench.pkts = pg_packets_append_ether(
bench.pkts,
bench.pkts_mask,
&mac3, &mac4,
ETHER_TYPE_IPv4);
bench.pkts = pg_packets_append_blank(bench.pkts, bench.pkts_mask, 1400);
memcpy(vxlan_hdr, rte_pktmbuf_mtod(bench.pkts[0], void *), len - 1400);
vxlan_hdr[sizeof(struct ipv4_hdr) + sizeof(struct udp_hdr) +
sizeof(struct vxlan_hdr) +
sizeof(struct ether_hdr)] = '\0';
g_assert(pg_bench_run(&bench, &stats, &error) == 0);
pg_bench_print(&stats);
pg_packets_free(bench.pkts, bench.pkts_mask);
pg_brick_destroy(vtep);
pg_brick_destroy(outside_nop);
pg_brick_destroy(bench.count_brick);
}
