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Diffstat (limited to 'src/vnet/tcp/tcp_cli.c')
-rw-r--r--src/vnet/tcp/tcp_cli.c110
1 files changed, 3 insertions, 107 deletions
diff --git a/src/vnet/tcp/tcp_cli.c b/src/vnet/tcp/tcp_cli.c
index c11b154cebf..e602f114a74 100644
--- a/src/vnet/tcp/tcp_cli.c
+++ b/src/vnet/tcp/tcp_cli.c
@@ -899,110 +899,6 @@ VLIB_CLI_COMMAND (clear_tcp_stats_command, static) =
};
/* *INDENT-ON* */
-static void
-tcp_show_half_open (vlib_main_t * vm, u32 start, u32 end, u8 verbose)
-{
- tcp_main_t *tm = &tcp_main;
- u8 output_suppressed = 0;
- u32 n_elts, count = 0;
- tcp_connection_t *tc;
- int max_index, i;
-
- n_elts = pool_elts (tm->half_open_connections);
- max_index = clib_max (pool_len (tm->half_open_connections), 1) - 1;
- if (verbose && end == ~0 && n_elts > 50)
- {
- vlib_cli_output (vm, "Too many connections, use range <start> <end>");
- return;
- }
-
- if (!verbose)
- {
- vlib_cli_output (vm, "%u tcp half-open connections", n_elts);
- return;
- }
-
- for (i = start; i <= clib_min (end, max_index); i++)
- {
- if (pool_is_free_index (tm->half_open_connections, i))
- continue;
-
- tc = pool_elt_at_index (tm->half_open_connections, i);
-
- count += 1;
- if (verbose)
- {
- if (count > 50 || (verbose > 1 && count > 10))
- {
- output_suppressed = 1;
- continue;
- }
- }
- vlib_cli_output (vm, "%U", format_tcp_connection, tc, verbose);
- }
- if (!output_suppressed)
- vlib_cli_output (vm, "%u tcp half-open connections", n_elts);
- else
- vlib_cli_output (vm, "%u tcp half-open connections matched. Output "
- "suppressed. Use finer grained filter.", count);
-
-}
-
-static clib_error_t *
-show_tcp_half_open_fn (vlib_main_t * vm, unformat_input_t * input,
- vlib_cli_command_t * cmd)
-{
- unformat_input_t _line_input, *line_input = &_line_input;
- u32 start, end = ~0, verbose = 0;
- clib_error_t *error = 0;
-
- session_cli_return_if_not_enabled ();
-
- if (!unformat_user (input, unformat_line_input, line_input))
- {
- tcp_show_half_open (vm, 0, ~0, 0);
- return 0;
- }
-
- while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
- {
- if (unformat (line_input, "range %u %u", &start, &end))
- ;
- else if (unformat (line_input, "verbose %d", &verbose))
- ;
- else if (unformat (line_input, "verbose"))
- verbose = 1;
- else
- {
- error = clib_error_return (0, "unknown input `%U'",
- format_unformat_error, input);
- goto done;
- }
- }
-
- if (start > end)
- {
- error = clib_error_return (0, "invalid range start: %u end: %u", start,
- end);
- goto done;
- }
-
- tcp_show_half_open (vm, start, end, verbose);
-
-done:
- unformat_free (line_input);
- return error;
-}
-
-/* *INDENT-OFF* */
-VLIB_CLI_COMMAND (show_tcp_half_open_command, static) =
-{
- .path = "show tcp half-open",
- .short_help = "show tcp half-open [verbose <n>] [range <start> <end>]",
- .function = show_tcp_half_open_fn,
-};
-/* *INDENT-ON* */
-
uword
unformat_tcp_cc_algo (unformat_input_t * input, va_list * va)
{
@@ -1049,7 +945,7 @@ unformat_tcp_cc_algo_cfg (unformat_input_t * input, va_list * va)
static clib_error_t *
tcp_config_fn (vlib_main_t * vm, unformat_input_t * input)
{
- u32 cwnd_multiplier, tmp_time, mtu, max_gso_size;
+ u32 cwnd_multiplier, tmp_time, mtu, max_gso_size, tmp;
uword memory_size;
while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
@@ -1057,8 +953,8 @@ tcp_config_fn (vlib_main_t * vm, unformat_input_t * input)
if (unformat (input, "preallocated-connections %d",
&tcp_cfg.preallocated_connections))
;
- else if (unformat (input, "preallocated-half-open-connections %d",
- &tcp_cfg.preallocated_half_open_connections))
+ /* Config deprecated. Will be removed in a later release */
+ else if (unformat (input, "preallocated-half-open-connections %d", &tmp))
;
else if (unformat (input, "buffer-fail-fraction %f",
&tcp_cfg.buffer_fail_fraction))