* See the License for the specific language governing permissions and
* limitations under the License.
*/
+#include <stddef.h>
#include <vnet/vnet.h>
#include <vnet/devices/devices.h>
#include <vnet/ip/ip.h>
#include <vnet/ethernet/ethernet.h>
+#include <vnet/ethernet/packet.h>
#include <vnet/flow/flow.h>
static format_function_t format_flow;
return format (s, "%u/0x%x", pm->port, pm->mask);
}
+uword
+unformat_ip_protocol_and_mask (unformat_input_t * input, va_list * args)
+{
+ ip_prot_and_mask_t *pm = va_arg (*args, ip_prot_and_mask_t *);
+ u32 prot = 0, mask = 0;
+
+ if (unformat (input, "any"))
+ ;
+ else if (unformat (input, "%U", unformat_ip_protocol, &prot))
+ mask = 0xFF;
+ else if (unformat (input, "%u", &prot))
+ mask = 0xFF;
+ else
+ return 0;
+
+ if (prot > 0XFF || mask > 0xFF)
+ return 0;
+
+ pm->prot = prot;
+ pm->mask = mask;
+ return 1;
+}
+
+u8 *
+format_ip_protocol_and_mask (u8 * s, va_list * args)
+{
+ ip_prot_and_mask_t *pm = va_arg (*args, ip_prot_and_mask_t *);
+
+ if (pm->prot == 0 && pm->mask == 0)
+ return format (s, "any");
+
+ return format (s, "%U", format_ip_protocol, pm->prot);
+}
+
u8 *
format_flow_error (u8 * s, va_list * args)
{
u32 hw_if_index;
uword private_data;
vnet_main_t *vnm = vnet_get_main ();
- /* *INDENT-OFF* */
hash_foreach (hw_if_index, private_data, f->private_data,
({
t = format (t, "%s%U", t ? ", " : "",
format_vnet_hw_if_index_name, vnm, hw_if_index);
}));
- /* *INDENT-ON* */
s = format (s, "%v", t);
vec_free (t);
return s;
}
+u8 *
+format_rss_function (u8 * s, va_list * args)
+{
+ vnet_rss_function_t func = va_arg (*args, vnet_rss_function_t);
+
+ if (0)
+ ;
+#undef _
+#define _(f, n) \
+ else if (func == VNET_RSS_FUNC_##f) \
+ return format (s, n);
+
+ foreach_rss_function
+#undef _
+ return format (s, "unknown");
+}
+
+u8 *
+format_rss_types (u8 * s, va_list * args)
+{
+ u64 type = va_arg (*args, u64);
+
+#undef _
+#define _(a,b,c) \
+ if (type & (1UL<<a)) \
+ s = format (s, "%s ", c);
+
+ foreach_flow_rss_types
+#undef _
+ return s;
+}
+
static const char *flow_type_strings[] = { 0,
#define _(a,b,c) c,
foreach_flow_type
vlib_cli_output (vm, "%-10s: %u", "index", f->index);
vlib_cli_output (vm, "%-10s: %s", "type", flow_type_strings[f->type]);
vlib_cli_output (vm, "%-10s: %U", "match", format_flow, f);
- /* *INDENT-OFF* */
+ if (f->type == VNET_FLOW_TYPE_GENERIC)
+ {
+ vlib_cli_output (vm, "%s: %s", "spec", f->generic.pattern.spec);
+ vlib_cli_output (vm, "%s: %s", "mask", f->generic.pattern.mask);
+ }
hash_foreach (hw_if_index, private_data, f->private_data,
({
hi = vnet_get_hw_interface (vnm, hw_if_index);
vlib_cli_output (vm, " %U\n", dev_class->format_flow,
hi->dev_instance, f->index, private_data);
}));
- /* *INDENT-ON* */
return 0;
}
no_args:
- /* *INDENT-OFF* */
- pool_foreach (f, fm->global_flow_pool,
+ pool_foreach (f, fm->global_flow_pool)
{
vlib_cli_output (vm, "%U\n", format_flow, f);
- });
- /* *INDENT-ON* */
+ if (f->type == VNET_FLOW_TYPE_GENERIC)
+ {
+ vlib_cli_output (vm, "%s: %s", "spec", f->generic.pattern.spec);
+ vlib_cli_output (vm, "%s: %s", "mask", f->generic.pattern.mask);
+ }
+ }
return 0;
}
-/* *INDENT-OFF* */
VLIB_CLI_COMMAND (show_flow_entry_command, static) = {
.path = "show flow entry",
.short_help = "show flow entry [index <index>]",
.function = show_flow_entry,
};
-/* *INDENT-ON* */
static clib_error_t *
show_flow_ranges (vlib_main_t * vm, unformat_input_t * input,
vlib_cli_output (vm, "%8s %8s %s", "Start", "Count", "Owner");
- /* *INDENT-OFF* */
vec_foreach (r, fm->ranges)
{
vlib_cli_output (vm, "%8u %8u %s", r->start, r->count, r->owner);
};
- /* *INDENT-ON* */
return 0;
}
-/* *INDENT-OFF* */
VLIB_CLI_COMMAND (show_flow_ranges_command, static) = {
.path = "show flow ranges",
.short_help = "show flow ranges",
.function = show_flow_ranges,
};
-/* *INDENT-ON* */
static clib_error_t *
show_flow_interface (vlib_main_t * vm, unformat_input_t * input,
return 0;
}
-/* *INDENT-OFF* */
VLIB_CLI_COMMAND (show_flow_interface_command, static) = {
.path = "show flow interface",
.short_help = "show flow interface <interface name>",
.function = show_flow_interface,
};
-/* *INDENT-ON* */
static clib_error_t *
test_flow (vlib_main_t * vm, unformat_input_t * input,
FLOW_ENABLE,
FLOW_DISABLE
} action = FLOW_UNKNOWN_ACTION;
- u32 hw_if_index = ~0, tmp, flow_index = ~0;
- int rv;
- u8 prot;
+ enum
+ {
+ FLOW_UNKNOWN_CLASS,
+ FLOW_ETHERNET_CLASS,
+ FLOW_IPV4_CLASS,
+ FLOW_IPV6_CLASS,
+ } flow_class = FLOW_UNKNOWN_CLASS;
- memset (&flow, 0, sizeof (vnet_flow_t));
+ u32 hw_if_index = ~0, flow_index = ~0;
+ int rv;
+ u32 teid = 0, session_id = 0, spi = 0;
+ u32 vni = 0;
+ u32 queue_start = 0, queue_end = 0;
+ vnet_flow_type_t type = VNET_FLOW_TYPE_UNKNOWN;
+ ip4_address_and_mask_t ip4s = {}, in_ip4s = {};
+ ip4_address_and_mask_t ip4d = {}, in_ip4d = {};
+ ip6_address_and_mask_t ip6s = {}, in_ip6s = {};
+ ip6_address_and_mask_t ip6d = {}, in_ip6d = {};
+ ip_port_and_mask_t sport = {}, in_sport = {};
+ ip_port_and_mask_t dport = {}, in_dport = {};
+ ip_prot_and_mask_t protocol = {}, in_proto = {};
+ u16 eth_type;
+ bool inner_ip4_set = false, inner_ip6_set = false;
+ bool tcp_udp_port_set = false, inner_port_set = false;
+ bool gtpc_set = false;
+ bool gtpu_set = false;
+ bool vni_set = false;
+ bool l2tpv3oip_set = false;
+ bool ipsec_esp_set = false, ipsec_ah_set = false;
+ u8 *rss_type[3] = { };
+ u8 *type_str = NULL;
+ u8 *spec = NULL;
+ u8 *mask = NULL;
+
+ clib_memset (&flow, 0, sizeof (vnet_flow_t));
flow.index = ~0;
flow.actions = 0;
- flow.ip4_n_tuple.protocol = ~0;
+
if (!unformat_user (input, unformat_line_input, line_input))
return 0;
action = FLOW_ENABLE;
else if (unformat (line_input, "disable"))
action = FLOW_DISABLE;
- else if (unformat (line_input, "src-ip %U",
- unformat_ip4_address_and_mask,
- &flow.ip4_n_tuple.src_addr))
+ else if (unformat (line_input, "spec %s", &spec))
;
- else if (unformat (line_input, "dst-ip %U",
- unformat_ip4_address_and_mask,
- &flow.ip4_n_tuple.dst_addr))
+ else if (unformat (line_input, "mask %s", &mask))
;
+ else if (unformat (line_input, "eth-type %U",
+ unformat_ethernet_type_host_byte_order, ð_type))
+ flow_class = FLOW_ETHERNET_CLASS;
+ else if (unformat (line_input, "src-ip %U",
+ unformat_ip4_address_and_mask, &ip4s))
+ flow_class = FLOW_IPV4_CLASS;
+ else if (unformat (line_input, "dst-ip %U",
+ unformat_ip4_address_and_mask, &ip4d))
+ flow_class = FLOW_IPV4_CLASS;
+ else if (unformat (line_input, "in-src-ip %U",
+ unformat_ip4_address_and_mask, &in_ip4s))
+ inner_ip4_set = true;
+ else if (unformat (line_input, "in-dst-ip %U",
+ unformat_ip4_address_and_mask, &in_ip4d))
+ inner_ip4_set = true;
+ else if (unformat (line_input, "ip6-src-ip %U",
+ unformat_ip6_address_and_mask, &ip6s))
+ flow_class = FLOW_IPV6_CLASS;
+ else if (unformat (line_input, "ip6-dst-ip %U",
+ unformat_ip6_address_and_mask, &ip6d))
+ flow_class = FLOW_IPV6_CLASS;
+ else if (unformat (line_input, "in-ip6-src-ip %U",
+ unformat_ip6_address_and_mask, &in_ip6s))
+ inner_ip6_set = true;
+ else if (unformat (line_input, "in-ip6-dst-ip %U",
+ unformat_ip6_address_and_mask, &in_ip6d))
+ inner_ip6_set = true;
else if (unformat (line_input, "src-port %U", unformat_ip_port_and_mask,
- &flow.ip4_n_tuple.src_port))
- ;
+ &sport))
+ tcp_udp_port_set = true;
else if (unformat (line_input, "dst-port %U", unformat_ip_port_and_mask,
- &flow.ip4_n_tuple.dst_port))
+ &dport))
+ tcp_udp_port_set = true;
+ else
+ if (unformat
+ (line_input, "proto %U", unformat_ip_protocol_and_mask,
+ &protocol))
;
- else if (unformat (line_input, "proto %U", unformat_ip_protocol, &prot))
- flow.ip4_n_tuple.protocol = prot;
- else if (unformat (line_input, "proto %u", &tmp))
- flow.ip4_n_tuple.protocol = tmp;
+ else if (unformat (line_input, "in-src-port %U",
+ unformat_ip_port_and_mask, &in_sport))
+ inner_port_set = true;
+ else if (unformat (line_input, "in-dst-port %U",
+ unformat_ip_port_and_mask, &in_dport))
+ inner_port_set = true;
+ else if (unformat (line_input, "in-proto %U",
+ unformat_ip_protocol_and_mask, &in_proto))
+ ;
+ else if (unformat (line_input, "gtpc teid %u", &teid))
+ gtpc_set = true;
+ else if (unformat (line_input, "gtpu teid %u", &teid))
+ gtpu_set = true;
+ else if (unformat (line_input, "vxlan vni %u", &vni))
+ vni_set = true;
+ else if (unformat (line_input, "session id %u", &session_id))
+ {
+ if (protocol.prot == IP_PROTOCOL_L2TP)
+ l2tpv3oip_set = true;
+ }
+ else if (unformat (line_input, "spi %u", &spi))
+ {
+ if (protocol.prot == IP_PROTOCOL_IPSEC_ESP)
+ ipsec_esp_set = true;
+ else if (protocol.prot == IP_PROTOCOL_IPSEC_AH)
+ ipsec_ah_set = true;
+ }
else if (unformat (line_input, "index %u", &flow_index))
;
else if (unformat (line_input, "next-node %U", unformat_vlib_node, vm,
else if (unformat (line_input, "buffer-advance %d",
&flow.buffer_advance))
flow.actions |= VNET_FLOW_ACTION_BUFFER_ADVANCE;
+ else if (unformat (line_input, "redirect-to-queue %d",
+ &flow.redirect_queue))
+ flow.actions |= VNET_FLOW_ACTION_REDIRECT_TO_QUEUE;
+ else if (unformat (line_input, "drop"))
+ flow.actions |= VNET_FLOW_ACTION_DROP;
+ else if (unformat (line_input, "rss function"))
+ {
+ if (0)
+ ;
+#undef _
+#define _(f, s) \
+ else if (unformat (line_input, s)) \
+ flow.rss_fun = VNET_RSS_FUNC_##f;
+
+ foreach_rss_function
+#undef _
+ else
+ {
+ return clib_error_return (0, "unknown input `%U'",
+ format_unformat_error, line_input);
+ }
+
+ flow.actions |= VNET_FLOW_ACTION_RSS;
+ }
+ else if (unformat (line_input, "rss types"))
+ {
+ rss_type[0] = NULL;
+ rss_type[1] = NULL;
+ rss_type[2] = NULL;
+ type_str = NULL;
+
+ if (unformat (line_input, "%s use %s and %s",
+ &rss_type[0], &rss_type[1], &rss_type[2]))
+ ;
+ else if (unformat
+ (line_input, "%s use %s", &rss_type[0], &rss_type[1]))
+ ;
+ else if (unformat (line_input, "%s", &rss_type[0]))
+ ;
+
+#undef _
+#define _(a,b,c) \
+ else if (!clib_strcmp(c, (const char *)type_str)) \
+ flow.rss_types |= (1ULL<<a);
+
+#define check_rss_types(_str) \
+ if (_str != NULL) {\
+ type_str = _str;\
+ if (0) \
+ ; \
+ foreach_flow_rss_types \
+ else \
+ { \
+ return clib_error_return (0, "parse error: '%U'", \
+ format_unformat_error, line_input); \
+ } \
+ }
+
+ check_rss_types (rss_type[0])
+ check_rss_types (rss_type[1]) check_rss_types (rss_type[2])
+#undef _
+ flow.actions |= VNET_FLOW_ACTION_RSS;
+ }
+ else if (unformat (line_input, "rss queues"))
+ {
+ if (unformat (line_input, "%d to %d", &queue_start, &queue_end))
+ ;
+ else
+ {
+ return clib_error_return (0, "unknown input `%U'",
+ format_unformat_error, line_input);
+ }
+
+ flow.queue_index = queue_start;
+ flow.queue_num = queue_end - queue_start + 1;
+
+ flow.actions |= VNET_FLOW_ACTION_RSS;
+ }
else if (unformat (line_input, "%U", unformat_vnet_hw_interface, vnm,
&hw_if_index))
;
switch (action)
{
case FLOW_ADD:
- if (flow.ip4_n_tuple.protocol == (ip_protocol_t) ~ 0)
- return clib_error_return (0, "Please specify ip protocol");
-
if (flow.actions == 0)
return clib_error_return (0, "Please specify at least one action");
- flow.type = VNET_FLOW_TYPE_IP4_N_TUPLE;
+
+ /* Adjust the flow type */
+ switch (flow_class)
+ {
+ case FLOW_ETHERNET_CLASS:
+ type = VNET_FLOW_TYPE_ETHERNET;
+ break;
+
+ case FLOW_IPV4_CLASS:
+ if (gtpc_set)
+ {
+ type = VNET_FLOW_TYPE_IP4_GTPC;
+ protocol.prot = IP_PROTOCOL_UDP;
+ }
+ else if (gtpu_set)
+ {
+ type = VNET_FLOW_TYPE_IP4_GTPU;
+ protocol.prot = IP_PROTOCOL_UDP;
+ }
+ else if (vni_set)
+ {
+ type = VNET_FLOW_TYPE_IP4_VXLAN;
+ protocol.prot = IP_PROTOCOL_UDP;
+ }
+ else if (l2tpv3oip_set)
+ type = VNET_FLOW_TYPE_IP4_L2TPV3OIP;
+ else if (ipsec_esp_set)
+ type = VNET_FLOW_TYPE_IP4_IPSEC_ESP;
+ else if (ipsec_ah_set)
+ type = VNET_FLOW_TYPE_IP4_IPSEC_AH;
+ else if (tcp_udp_port_set)
+ type = VNET_FLOW_TYPE_IP4_N_TUPLE;
+ else if (inner_ip4_set)
+ {
+ if (inner_port_set)
+ type = VNET_FLOW_TYPE_IP4_IP4_N_TUPLE;
+ else
+ type = VNET_FLOW_TYPE_IP4_IP4;
+ protocol.prot = IP_PROTOCOL_IP_IN_IP;
+ }
+ else if (inner_ip6_set)
+ {
+ if (inner_port_set)
+ type = VNET_FLOW_TYPE_IP4_IP6_N_TUPLE;
+ else
+ type = VNET_FLOW_TYPE_IP4_IP6;
+ protocol.prot = IP_PROTOCOL_IPV6;
+ }
+ else
+ type = VNET_FLOW_TYPE_IP4;
+ break;
+ case FLOW_IPV6_CLASS:
+ if (tcp_udp_port_set)
+ type = VNET_FLOW_TYPE_IP6_N_TUPLE;
+ else if (vni_set)
+ type = VNET_FLOW_TYPE_IP6_VXLAN;
+ else if (inner_ip4_set)
+ {
+ if (inner_port_set)
+ type = VNET_FLOW_TYPE_IP6_IP4_N_TUPLE;
+ else
+ type = VNET_FLOW_TYPE_IP6_IP4;
+ protocol.prot = IP_PROTOCOL_IP_IN_IP;
+ }
+ else if (inner_ip6_set)
+ {
+ if (inner_port_set)
+ type = VNET_FLOW_TYPE_IP6_IP6_N_TUPLE;
+ else
+ type = VNET_FLOW_TYPE_IP6_IP6;
+ protocol.prot = IP_PROTOCOL_IPV6;
+ }
+ else
+ type = VNET_FLOW_TYPE_IP6;
+ break;
+
+ default:
+ if (spec && mask)
+ {
+ type = VNET_FLOW_TYPE_GENERIC;
+ break;
+ }
+ return clib_error_return (0,
+ "Please specify a supported flow type");
+ }
+
+ /* Assign specific field values per flow type */
+ if (flow_class == FLOW_ETHERNET_CLASS)
+ {
+ flow.ethernet.eth_hdr.type = eth_type;
+ }
+ else if (flow_class == FLOW_IPV4_CLASS)
+ {
+ vnet_flow_ip4_t *ip4_ptr = &flow.ip4;
+
+ clib_memcpy (&ip4_ptr->src_addr, &ip4s,
+ sizeof (ip4_address_and_mask_t));
+ clib_memcpy (&ip4_ptr->dst_addr, &ip4d,
+ sizeof (ip4_address_and_mask_t));
+ ip4_ptr->protocol.prot = protocol.prot;
+
+ /* In this cli, we use the protocol.mask only when the flow type is
+ * VNET_FLOW_TYPE_IP4/IP6. For other cases, the IP protocol is just
+ * used to identify the next layer type: e.g. UDP/TCP or IPSEC_ESP
+ */
+ if (type == VNET_FLOW_TYPE_IP4)
+ ip4_ptr->protocol.mask = protocol.mask;
+
+ switch (protocol.prot)
+ {
+ /* ip4-n-tuple */
+ case IP_PROTOCOL_TCP:
+ case IP_PROTOCOL_UDP:
+ flow.ip4_n_tuple.src_port = sport;
+ flow.ip4_n_tuple.dst_port = dport;
+
+ if (type == VNET_FLOW_TYPE_IP4_GTPC)
+ flow.ip4_gtpc.teid = teid;
+ else if (type == VNET_FLOW_TYPE_IP4_GTPU)
+ flow.ip4_gtpu.teid = teid;
+ else if (type == VNET_FLOW_TYPE_IP4_VXLAN)
+ flow.ip4_vxlan.vni = vni;
+ break;
+ case IP_PROTOCOL_L2TP:
+ flow.ip4_l2tpv3oip.session_id = session_id;
+ break;
+ case IP_PROTOCOL_IPSEC_ESP:
+ flow.ip4_ipsec_esp.spi = spi;
+ break;
+ case IP_PROTOCOL_IPSEC_AH:
+ flow.ip4_ipsec_esp.spi = spi;
+ break;
+ case IP_PROTOCOL_IP_IN_IP:
+ clib_memcpy (&flow.ip4_ip4.in_src_addr, &in_ip4s,
+ sizeof (ip4_address_and_mask_t));
+ clib_memcpy (&flow.ip4_ip4.in_dst_addr, &in_ip4d,
+ sizeof (ip4_address_and_mask_t));
+ if (type == VNET_FLOW_TYPE_IP4_IP4_N_TUPLE)
+ {
+ flow.ip4_ip4.in_protocol.prot = in_proto.prot;
+ flow.ip4_ip4_n_tuple.in_src_port = in_sport;
+ flow.ip4_ip4_n_tuple.in_dst_port = in_dport;
+ }
+ break;
+ case IP_PROTOCOL_IPV6:
+ clib_memcpy (&flow.ip4_ip6.in_src_addr, &in_ip6s,
+ sizeof (ip6_address_and_mask_t));
+ clib_memcpy (&flow.ip4_ip6.in_dst_addr, &in_ip6d,
+ sizeof (ip6_address_and_mask_t));
+ if (type == VNET_FLOW_TYPE_IP4_IP6_N_TUPLE)
+ {
+ flow.ip4_ip6.in_protocol.prot = in_proto.prot;
+ flow.ip4_ip6_n_tuple.in_src_port = in_sport;
+ flow.ip4_ip6_n_tuple.in_dst_port = in_dport;
+ }
+ break;
+ default:
+ break;
+ }
+ }
+ else if (flow_class == FLOW_IPV6_CLASS)
+ {
+ vnet_flow_ip6_t *ip6_ptr = &flow.ip6;
+
+ clib_memcpy (&flow.ip6_n_tuple.src_addr, &ip6s,
+ sizeof (ip6_address_and_mask_t));
+ clib_memcpy (&flow.ip6_n_tuple.dst_addr, &ip6d,
+ sizeof (ip6_address_and_mask_t));
+
+ ip6_ptr->protocol.prot = protocol.prot;
+
+ /* In this cli, we use the protocol.mask only when the flow type is
+ * VNET_FLOW_TYPE_IP4/IP6. For other cases, the IP protocol is just
+ * used to identify the next layer type: e.g. UDP/TCP or IPSEC_ESP
+ */
+ if (type == VNET_FLOW_TYPE_IP6)
+ ip6_ptr->protocol.mask = protocol.mask;
+
+ switch (protocol.prot)
+ {
+ /* ip6-n-tuple */
+ case IP_PROTOCOL_TCP:
+ case IP_PROTOCOL_UDP:
+ flow.ip6_n_tuple.src_port = sport;
+ flow.ip6_n_tuple.dst_port = dport;
+
+ if (type == VNET_FLOW_TYPE_IP6_VXLAN)
+ flow.ip6_vxlan.vni = vni;
+ break;
+ case IP_PROTOCOL_IP_IN_IP:
+ clib_memcpy (&flow.ip6_ip4.in_src_addr, &in_ip4s,
+ sizeof (ip4_address_and_mask_t));
+ clib_memcpy (&flow.ip6_ip4.in_dst_addr, &in_ip4d,
+ sizeof (ip4_address_and_mask_t));
+ if (type == VNET_FLOW_TYPE_IP6_IP4_N_TUPLE)
+ {
+ flow.ip6_ip4.in_protocol.prot = in_proto.prot;
+ flow.ip6_ip4_n_tuple.in_src_port = in_sport;
+ flow.ip6_ip4_n_tuple.in_dst_port = in_dport;
+ }
+ break;
+ case IP_PROTOCOL_IPV6:
+ clib_memcpy (&flow.ip6_ip6.in_src_addr, &in_ip6s,
+ sizeof (ip6_address_and_mask_t));
+ clib_memcpy (&flow.ip6_ip6.in_dst_addr, &in_ip6d,
+ sizeof (ip6_address_and_mask_t));
+ if (type == VNET_FLOW_TYPE_IP6_IP6_N_TUPLE)
+ {
+ flow.ip6_ip6.in_protocol.prot = in_proto.prot;
+ flow.ip6_ip6_n_tuple.in_src_port = in_sport;
+ flow.ip6_ip6_n_tuple.in_dst_port = in_dport;
+ }
+ break;
+ default:
+ break;
+ }
+ }
+ if (type == VNET_FLOW_TYPE_GENERIC)
+ {
+ clib_memcpy (flow.generic.pattern.spec, spec,
+ sizeof (flow.generic.pattern.spec));
+ clib_memcpy (flow.generic.pattern.mask, mask,
+ sizeof (flow.generic.pattern.mask));
+ }
+
+ flow.type = type;
rv = vnet_flow_add (vnm, &flow, &flow_index);
+ if (!rv)
+ vlib_cli_output (vm, "flow %u added", flow_index);
+
break;
case FLOW_DEL:
rv = vnet_flow_del (vnm, flow_index);
if (rv < 0)
return clib_error_return (0, "flow error: %U", format_flow_error, rv);
+
return 0;
}
-/* *INDENT-OFF* */
VLIB_CLI_COMMAND (test_flow_command, static) = {
- .path = "test flow",
- .short_help = "test flow add [src-ip <ip-addr/mask>] [dst-ip "
- "<ip-addr/mask>] [src-port <port/mask>] [dst-port <port/mask>] "
- "[proto <ip-proto>",
- .function = test_flow,
+ .path = "test flow",
+ .short_help = "test flow [add|del|enable|disable] [index <id>] "
+ "[src-ip <ip-addr/mask>] [dst-ip <ip-addr/mask>] "
+ "[ip6-src-ip <ip-addr/mask>] [ip6-dst-ip <ip-addr/mask>] "
+ "[src-port <port/mask>] [dst-port <port/mask>] "
+ "[proto <ip-proto>] "
+ "[gtpc teid <teid>] [gtpu teid <teid>] [vxlan <vni>] "
+ "[session id <session>] [spi <spi>]"
+ "[spec <spec string>] [mask <mask string>]"
+ "[next-node <node>] [mark <id>] [buffer-advance <len>] "
+ "[redirect-to-queue <queue>] [drop] "
+ "[rss function <name>] [rss types <flow type>]"
+ "[rss queues <queue_start> to <queue_end>]",
+ .function = test_flow,
};
-/* *INDENT-ON* */
-
static u8 *
format_flow_match_element (u8 * s, va_list * args)
if (strncmp (type, "u32", 3) == 0)
return format (s, "%d", *(u32 *) ptr);
+ if (strncmp (type, "ethernet_header_t", 13) == 0)
+ {
+ ethernet_max_header_t m;
+ memset (&m, 0, sizeof (m));
+ m.ethernet = *(ethernet_header_t *) ptr;
+ /* convert the ethernet type to net order */
+ m.ethernet.type = clib_host_to_net_u16 (m.ethernet.type);
+ return format (s, "%U", format_ethernet_header, &m);
+ }
+
if (strncmp (type, "ip4_address_t", 13) == 0)
return format (s, "%U", format_ip4_address, ptr);
if (strncmp (type, "ip6_address_and_mask_t", 13) == 0)
return format (s, "%U", format_ip6_address_and_mask, ptr);
- if (strncmp (type, "ip_protocol_t", 13) == 0)
- return format (s, "%U", format_ip_protocol, *(ip_protocol_t *) ptr);
+ if (strncmp (type, "ip_prot_and_mask_t", 13) == 0)
+ return format (s, "%U", format_ip_protocol_and_mask, ptr);
if (strncmp (type, "ip_port_and_mask_t", 18) == 0)
return format (s, "%U", format_ip_port_and_mask, ptr);
s = format (s, "\n%Uaction: %U", format_white_space, indent + 2,
format_flow_actions, f->actions);
+ if (f->actions & VNET_FLOW_ACTION_DROP)
+ t = format (t, "%sdrop", t ? ", " : "");
+
if (f->actions & VNET_FLOW_ACTION_MARK)
t = format (t, "%smark %u", t ? ", " : "", f->mark_flow_id);
+ if (f->actions & VNET_FLOW_ACTION_REDIRECT_TO_QUEUE)
+ t =
+ format (t, "%sredirect-to-queue %u", t ? ", " : "", f->redirect_queue);
+
if (f->actions & VNET_FLOW_ACTION_REDIRECT_TO_NODE)
t = format (t, "%snext-node %U", t ? ", " : "",
format_vlib_node_name, vm, f->redirect_node_index);
if (f->actions & VNET_FLOW_ACTION_BUFFER_ADVANCE)
t = format (t, "%sbuffer-advance %d", t ? ", " : "", f->buffer_advance);
+ if (f->actions & VNET_FLOW_ACTION_RSS)
+ {
+ t = format (t, "%srss function %U", t ? ", " : "",
+ format_rss_function, f->rss_fun);
+ t = format (t, "%srss types %U", t ? ", " : "",
+ format_rss_types, f->rss_types);
+ }
+
if (t)
{
s = format (s, "\n%U%v", format_white_space, indent + 4, t);