/* *INDENT-OFF* */
VLIB_CLI_COMMAND (show_sw_interfaces_command, static) = {
.path = "show interface",
- .short_help = "show interface [address|addr|features|feat|vtr] [<interface> [<interface> [..]]] [verbose]",
+ .short_help = "show interface [address|addr|features|feat|vtr|tag] "
+ "[<interface> [<interface> [..]]] [verbose]",
.function = show_sw_interfaces,
.is_mp_safe = 1,
};
* packet capture are preserved, so '<em>any</em>' can be used to reset
* the interface setting.
*
- * - <b>filter</b> - Use the pcap rx / tx / drop trace filter, which
+ * - <b>filter</b> - Use the pcap trace rx / tx / drop filter, which
* must be configured. Use <b>classify filter pcap...</b> to configure the
* filter. The filter will only be executed if the per-interface or
* any-interface tests fail.
*
* - <b>error <node>.<error></b> - filter packets based on a specific error.
- * For example: error {ip4-udp-lookup}.{No listener for dst port}
+ * For example: error {ip4-udp-lookup}.{no_listener}
*
* - <b>file <name></b> - Used to specify the output filename. The file will
* be placed in the '<em>/tmp</em>' directory, so only the filename is
};
/* *INDENT-ON* */
+static clib_error_t *
+set_pcap_filter_function (vlib_main_t *vm, unformat_input_t *input,
+ vlib_cli_command_t *cmd)
+{
+ vnet_pcap_t *pp = &vnet_get_main ()->pcap;
+ unformat_input_t _line_input, *line_input = &_line_input;
+ vlib_is_packet_traced_fn_t *res = 0;
+ clib_error_t *error = 0;
+
+ if (!unformat_user (input, unformat_line_input, line_input))
+ return 0;
+
+ while (unformat_check_input (line_input) != (uword) UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (line_input, "%U", unformat_vlib_trace_filter_function,
+ &res))
+ ;
+ else
+ {
+ error = clib_error_create (
+ "expected valid trace filter function, got `%U'",
+ format_unformat_error, line_input);
+ goto done;
+ }
+ }
+ pp->current_filter_function = res;
+
+done:
+ unformat_free (line_input);
+
+ return error;
+}
+
+VLIB_CLI_COMMAND (set_pcap_filter_function_cli, static) = {
+ .path = "set pcap filter function",
+ .short_help = "set pcap filter function <func_name>",
+ .function = set_pcap_filter_function,
+};
+
+static clib_error_t *
+show_pcap_filter_function (vlib_main_t *vm, unformat_input_t *input,
+ vlib_cli_command_t *cmd)
+{
+ vnet_pcap_t *pp = &vnet_get_main ()->pcap;
+ vlib_trace_filter_main_t *tfm = &vlib_trace_filter_main;
+ vlib_is_packet_traced_fn_t *current_trace_filter_fn =
+ pp->current_filter_function;
+ vlib_trace_filter_function_registration_t *reg =
+ tfm->trace_filter_registration;
+
+ while (reg)
+ {
+ vlib_cli_output (vm, "%sname:%s description: %s priority: %u",
+ reg->function == current_trace_filter_fn ? "(*) " : "",
+ reg->name, reg->description, reg->priority);
+ reg = reg->next;
+ }
+ return 0;
+}
+
+VLIB_CLI_COMMAND (show_pcap_filter_function_cli, static) = {
+ .path = "show pcap filter function",
+ .short_help = "show pcap filter function",
+ .function = show_pcap_filter_function,
+};
+
static clib_error_t *
set_interface_name (vlib_main_t *vm, unformat_input_t *input,
vlib_cli_command_t *cmd)