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-rw-r--r--src/vnet/tcp/tcp.c33
1 files changed, 33 insertions, 0 deletions
diff --git a/src/vnet/tcp/tcp.c b/src/vnet/tcp/tcp.c
index f779428fbaf..f457ef7e536 100644
--- a/src/vnet/tcp/tcp.c
+++ b/src/vnet/tcp/tcp.c
@@ -1398,6 +1398,16 @@ vnet_tcp_enable_disable (vlib_main_t * vm, u8 is_en)
return 0;
}
+void
+tcp_punt_unknown (vlib_main_t * vm, u8 is_ip4, u8 is_add)
+{
+ tcp_main_t *tm = &tcp_main;
+ if (is_ip4)
+ tm->punt_unknown4 = is_add;
+ else
+ tm->punt_unknown6 = is_add;
+}
+
clib_error_t *
tcp_init (vlib_main_t * vm)
{
@@ -1893,6 +1903,29 @@ VLIB_CLI_COMMAND (tcp_replay_scoreboard_command, static) =
};
/* *INDENT-ON* */
+static clib_error_t *
+show_tcp_punt_fn (vlib_main_t * vm, unformat_input_t * input,
+ vlib_cli_command_t * cmd_arg)
+{
+ tcp_main_t *tm = vnet_get_tcp_main ();
+ if (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+ return clib_error_return (0, "unknown input `%U'", format_unformat_error,
+ input);
+ vlib_cli_output (vm, "IPv4 TCP punt: %s",
+ tm->punt_unknown4 ? "enabled" : "disabled");
+ vlib_cli_output (vm, "IPv6 TCP punt: %s",
+ tm->punt_unknown6 ? "enabled" : "disabled");
+ return 0;
+}
+/* *INDENT-OFF* */
+VLIB_CLI_COMMAND (show_tcp_punt_command, static) =
+{
+ .path = "show tcp punt",
+ .short_help = "show tcp punt",
+ .function = show_tcp_punt_fn,
+};
+/* *INDENT-ON* */
+
/*
* fd.io coding-style-patch-verification: ON
*