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authorKlement Sekera <ksekera@cisco.com>2020-07-16 07:54:10 +0000
committerOle Trøan <otroan@employees.org>2020-08-13 08:34:33 +0000
commitde118da58e80aec43f4b816a1ea957634a8bc07c (patch)
tree16de15d96990fdc6dd9eaf17be405daa2980d790 /src/plugins/nat/nat.h
parentfbecd936bd40e590031ec6d7ff81c3f8827f9f18 (diff)
nat: remove non-error error counters
Some statistics counters were implemented as error counters. Move them to stat segment, where they belong. Type: improvement Change-Id: I5600bec1b4e0496282297374ec1e79d909cdaf8a Signed-off-by: Klement Sekera <ksekera@cisco.com>
Diffstat (limited to 'src/plugins/nat/nat.h')
-rw-r--r--src/plugins/nat/nat.h75
1 files changed, 58 insertions, 17 deletions
diff --git a/src/plugins/nat/nat.h b/src/plugins/nat/nat.h
index 1885ab57df7..324dc2608c0 100644
--- a/src/plugins/nat/nat.h
+++ b/src/plugins/nat/nat.h
@@ -150,18 +150,11 @@ typedef enum
#define foreach_nat_in2out_ed_error \
_(UNSUPPORTED_PROTOCOL, "unsupported protocol") \
-_(IN2OUT_PACKETS, "good in2out packets processed") \
_(OUT_OF_PORTS, "out of ports") \
_(BAD_ICMP_TYPE, "unsupported ICMP type") \
_(MAX_SESSIONS_EXCEEDED, "maximum sessions exceeded") \
-_(DROP_FRAGMENT, "drop fragment") \
_(NON_SYN, "non-SYN packet try to create session") \
-_(TCP_PACKETS, "TCP packets") \
-_(TCP_CLOSED, "drops due to TCP in transitory timeout") \
-_(UDP_PACKETS, "UDP packets") \
-_(ICMP_PACKETS, "ICMP packets") \
-_(OTHER_PACKETS, "other protocol packets") \
-_(FRAGMENTS, "fragments")
+_(TCP_CLOSED, "drops due to TCP in transitory timeout")
typedef enum
{
@@ -173,21 +166,14 @@ typedef enum
#define foreach_nat_out2in_ed_error \
_(UNSUPPORTED_PROTOCOL, "unsupported protocol") \
-_(OUT2IN_PACKETS, "good out2in packets processed") \
_(OUT_OF_PORTS, "out of ports") \
_(BAD_ICMP_TYPE, "unsupported ICMP type") \
_(NO_TRANSLATION, "no translation") \
_(MAX_SESSIONS_EXCEEDED, "maximum sessions exceeded") \
_(MAX_USER_SESS_EXCEEDED, "max user sessions exceeded") \
-_(DROP_FRAGMENT, "drop fragment") \
_(CANNOT_CREATE_USER, "cannot create NAT user") \
_(NON_SYN, "non-SYN packet try to create session") \
-_(TCP_PACKETS, "TCP packets") \
-_(TCP_CLOSED, "drops due to TCP in transitory timeout") \
-_(UDP_PACKETS, "UDP packets") \
-_(ICMP_PACKETS, "ICMP packets") \
-_(OTHER_PACKETS, "other protocol packets") \
-_(FRAGMENTS, "fragments")
+_(TCP_CLOSED, "drops due to TCP in transitory timeout")
typedef enum
{
@@ -511,6 +497,7 @@ typedef int (nat_alloc_out_addr_and_port_function_t) (snat_address_t *
u16 port_per_thread,
u32 snat_thread_index);
+#define foreach_nat_counter _ (tcp) _ (udp) _ (icmp) _ (other) _ (drops)
typedef struct snat_main_s
{
@@ -654,7 +641,60 @@ typedef struct snat_main_s
/* counters/gauges */
vlib_simple_counter_main_t total_users;
vlib_simple_counter_main_t total_sessions;
- vlib_simple_counter_main_t user_limit_reached;;
+ vlib_simple_counter_main_t user_limit_reached;
+
+#define _(x) vlib_simple_counter_main_t x;
+ struct
+ {
+ struct
+ {
+ struct
+ {
+ foreach_nat_counter;
+ } in2out;
+
+ struct
+ {
+ foreach_nat_counter;
+ } out2in;
+
+ struct
+ {
+ foreach_nat_counter;
+ } in2out_ed;
+
+ struct
+ {
+ foreach_nat_counter;
+ } out2in_ed;
+ } fastpath;
+
+ struct
+ {
+ struct
+ {
+ foreach_nat_counter;
+ } in2out;
+
+ struct
+ {
+ foreach_nat_counter;
+ } out2in;
+
+ struct
+ {
+ foreach_nat_counter;
+ } in2out_ed;
+
+ struct
+ {
+ foreach_nat_counter;
+ } out2in_ed;
+ } slowpath;
+
+ vlib_simple_counter_main_t hairpinning;
+ } counters;
+#undef _
/* API message ID base */
u16 msg_id_base;
@@ -1443,6 +1483,7 @@ typedef struct
} tcp_udp_header_t;
u8 *format_user_kvp (u8 * s, va_list * args);
+
#endif /* __included_nat_h__ */
/*
* fd.io coding-style-patch-verification: ON