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Diffstat (limited to 'src/plugins/cnat/cnat_session.c')
-rw-r--r--src/plugins/cnat/cnat_session.c40
1 files changed, 32 insertions, 8 deletions
diff --git a/src/plugins/cnat/cnat_session.c b/src/plugins/cnat/cnat_session.c
index ea34d913217..0f1cd43f501 100644
--- a/src/plugins/cnat/cnat_session.c
+++ b/src/plugins/cnat/cnat_session.c
@@ -94,7 +94,8 @@ format_cnat_session (u8 * s, va_list * args)
cnat_session_t *sess = va_arg (*args, cnat_session_t *);
CLIB_UNUSED (int verbose) = va_arg (*args, int);
f64 ts = 0;
- if (!pool_is_free_index (cnat_timestamps, sess->value.cs_ts_index))
+
+ if (!cnat_ts_is_free_index (sess->value.cs_ts_index))
ts = cnat_timestamp_exp (sess->value.cs_ts_index);
s = format (
@@ -279,6 +280,12 @@ cnat_session_init (vlib_main_t * vm)
cm->session_hash_memory);
BV (clib_bihash_set_kvp_format_fn) (&cnat_session_db, format_cnat_session);
+ cnat_timestamps.next_empty_pool_idx = 0;
+ clib_bitmap_alloc (cnat_timestamps.ts_free, 1 << CNAT_TS_MPOOL_BITS);
+ clib_bitmap_set_region (cnat_timestamps.ts_free, 0, 1,
+ 1 << CNAT_TS_MPOOL_BITS);
+ clib_spinlock_init (&cnat_timestamps.ts_lock);
+
return (NULL);
}
@@ -289,21 +296,38 @@ cnat_timestamp_show (vlib_main_t * vm,
unformat_input_t * input, vlib_cli_command_t * cmd)
{
cnat_timestamp_t *ts;
- clib_rwlock_reader_lock (&cnat_main.ts_lock);
- pool_foreach (ts, cnat_timestamps)
+ int ts_cnt = 0, cnt;
+ u8 verbose = 0;
+ while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
{
- vlib_cli_output (vm, "[%d] last_seen:%f lifetime:%u ref:%u",
- ts - cnat_timestamps, ts->last_seen, ts->lifetime,
- ts->refcnt);
+ if (unformat (input, "verbose"))
+ verbose = 1;
+ else
+ return (clib_error_return (0, "unknown input '%U'",
+ format_unformat_error, input));
+ }
+
+ for (int i = 0; i < cnat_timestamps.next_empty_pool_idx; i++)
+ {
+ cnt = pool_elts (cnat_timestamps.ts_pools[i]);
+ ts_cnt += cnt;
+ vlib_cli_output (vm, "-- Pool %d [%d/%d]", i, cnt,
+ pool_header (cnat_timestamps.ts_pools[i])->max_elts);
+ if (!verbose)
+ continue;
+ pool_foreach (ts, cnat_timestamps.ts_pools[i])
+ vlib_cli_output (vm, "[%d] last_seen:%f lifetime:%u ref:%u",
+ ts - cnat_timestamps.ts_pools[i], ts->last_seen,
+ ts->lifetime, ts->refcnt);
}
- clib_rwlock_reader_unlock (&cnat_main.ts_lock);
+ vlib_cli_output (vm, "Total timestamps %d", ts_cnt);
return (NULL);
}
VLIB_CLI_COMMAND (cnat_timestamp_show_cmd, static) = {
.path = "show cnat timestamp",
.function = cnat_timestamp_show,
- .short_help = "show cnat timestamp",
+ .short_help = "show cnat timestamp [verbose]",
.is_mp_safe = 1,
};