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Diffstat (limited to 'src/plugins/nat/nat.c')
-rwxr-xr-xsrc/plugins/nat/nat.c94
1 files changed, 47 insertions, 47 deletions
diff --git a/src/plugins/nat/nat.c b/src/plugins/nat/nat.c
index 125a969313c..1fb3a7ff397 100755
--- a/src/plugins/nat/nat.c
+++ b/src/plugins/nat/nat.c
@@ -220,7 +220,7 @@ nat_free_session_data (snat_main_t * sm, snat_session_t * s, u32 thread_index,
r_port = s->ext_host_port;
l_addr = &s->in2out.addr;
r_addr = &s->ext_host_addr;
- proto = snat_proto_to_ip_proto (s->in2out.protocol);
+ proto = nat_proto_to_ip_proto (s->in2out.protocol);
make_ed_kv (l_addr, r_addr, proto, fib_index, l_port, r_port, ~0ULL,
&ed_kv);
}
@@ -246,7 +246,7 @@ nat_free_session_data (snat_main_t * sm, snat_session_t * s, u32 thread_index,
}
else
{
- proto = snat_proto_to_ip_proto (s->in2out.protocol);
+ proto = nat_proto_to_ip_proto (s->in2out.protocol);
l_port = s->out2in.port;
r_port = s->ext_host_port;
}
@@ -370,7 +370,7 @@ nat44_free_session_data (snat_main_t * sm, snat_session_t * s,
}
else
{
- proto = snat_proto_to_ip_proto (s->in2out.protocol);
+ proto = nat_proto_to_ip_proto (s->in2out.protocol);
l_port = s->in2out.port;
r_port = s->ext_host_port;
}
@@ -402,7 +402,7 @@ nat44_free_session_data (snat_main_t * sm, snat_session_t * s,
}
else
{
- proto = snat_proto_to_ip_proto (s->in2out.protocol);
+ proto = nat_proto_to_ip_proto (s->in2out.protocol);
l_port = s->out2in.port;
r_port = s->ext_host_port;
}
@@ -728,7 +728,7 @@ snat_add_address (snat_main_t * sm, ip4_address_t * addr, u32 vrf_id,
ap->busy_##n##_ports = 0; \
ap->busy_##n##_ports_per_thread = 0;\
vec_validate_init_empty (ap->busy_##n##_ports_per_thread, tm->n_vlib_mains - 1, 0);
- foreach_snat_protocol
+ foreach_nat_protocol
#undef _
if (twice_nat)
return 0;
@@ -782,7 +782,7 @@ snat_add_static_mapping_when_resolved (snat_main_t * sm,
u32 sw_if_index,
u16 e_port,
u32 vrf_id,
- snat_protocol_t proto,
+ nat_protocol_t proto,
int addr_only, int is_add, u8 * tag,
int twice_nat, int out2in_only,
int identity_nat)
@@ -920,7 +920,7 @@ snat_ed_static_mapping_del_sessions (snat_main_t * sm,
int
snat_add_static_mapping (ip4_address_t l_addr, ip4_address_t e_addr,
u16 l_port, u16 e_port, u32 vrf_id, int addr_only,
- u32 sw_if_index, snat_protocol_t proto, int is_add,
+ u32 sw_if_index, nat_protocol_t proto, int is_add,
twice_nat_type_t twice_nat, u8 out2in_only, u8 * tag,
u8 identity_nat)
{
@@ -1101,7 +1101,7 @@ snat_add_static_mapping (ip4_address_t l_addr, ip4_address_t e_addr,
switch (proto)
{
#define _(N, j, n, s) \
- case SNAT_PROTOCOL_##N: \
+ case NAT_PROTOCOL_##N: \
if (a->busy_##n##_port_refcounts[e_port]) \
return VNET_API_ERROR_INVALID_VALUE; \
++a->busy_##n##_port_refcounts[e_port]; \
@@ -1111,7 +1111,7 @@ snat_add_static_mapping (ip4_address_t l_addr, ip4_address_t e_addr,
a->busy_##n##_ports_per_thread[get_thread_idx_by_port(e_port)]++; \
} \
break;
- foreach_snat_protocol
+ foreach_nat_protocol
#undef _
default:
nat_elog_info ("unknown protocol");
@@ -1285,7 +1285,7 @@ snat_add_static_mapping (ip4_address_t l_addr, ip4_address_t e_addr,
switch (proto)
{
#define _(N, j, n, s) \
- case SNAT_PROTOCOL_##N: \
+ case NAT_PROTOCOL_##N: \
--a->busy_##n##_port_refcounts[e_port]; \
if (e_port > 1024) \
{ \
@@ -1293,7 +1293,7 @@ snat_add_static_mapping (ip4_address_t l_addr, ip4_address_t e_addr,
a->busy_##n##_ports_per_thread[get_thread_idx_by_port(e_port)]--; \
} \
break;
- foreach_snat_protocol
+ foreach_nat_protocol
#undef _
default:
nat_elog_info ("unknown protocol");
@@ -1382,7 +1382,7 @@ snat_add_static_mapping (ip4_address_t l_addr, ip4_address_t e_addr,
int
nat44_add_del_lb_static_mapping (ip4_address_t e_addr, u16 e_port,
- snat_protocol_t proto,
+ nat_protocol_t proto,
nat44_lb_addr_port_t * locals, u8 is_add,
twice_nat_type_t twice_nat, u8 out2in_only,
u8 * tag, u32 affinity)
@@ -1432,7 +1432,7 @@ nat44_add_del_lb_static_mapping (ip4_address_t e_addr, u16 e_port,
switch (proto)
{
#define _(N, j, n, s) \
- case SNAT_PROTOCOL_##N: \
+ case NAT_PROTOCOL_##N: \
if (a->busy_##n##_port_refcounts[e_port]) \
return VNET_API_ERROR_INVALID_VALUE; \
++a->busy_##n##_port_refcounts[e_port]; \
@@ -1442,7 +1442,7 @@ nat44_add_del_lb_static_mapping (ip4_address_t e_addr, u16 e_port,
a->busy_##n##_ports_per_thread[get_thread_idx_by_port(e_port)]++; \
} \
break;
- foreach_snat_protocol
+ foreach_nat_protocol
#undef _
default:
nat_elog_info ("unknown protocol");
@@ -1548,7 +1548,7 @@ nat44_add_del_lb_static_mapping (ip4_address_t e_addr, u16 e_port,
switch (proto)
{
#define _(N, j, n, s) \
- case SNAT_PROTOCOL_##N: \
+ case NAT_PROTOCOL_##N: \
--a->busy_##n##_port_refcounts[e_port]; \
if (e_port > 1024) \
{ \
@@ -1556,7 +1556,7 @@ nat44_add_del_lb_static_mapping (ip4_address_t e_addr, u16 e_port,
a->busy_##n##_ports_per_thread[get_thread_idx_by_port(e_port)]--; \
} \
break;
- foreach_snat_protocol
+ foreach_nat_protocol
#undef _
default:
nat_elog_info ("unknown protocol");
@@ -1636,7 +1636,7 @@ nat44_add_del_lb_static_mapping (ip4_address_t e_addr, u16 e_port,
int
nat44_lb_static_mapping_add_del_local (ip4_address_t e_addr, u16 e_port,
ip4_address_t l_addr, u16 l_port,
- snat_protocol_t proto, u32 vrf_id,
+ nat_protocol_t proto, u32 vrf_id,
u8 probability, u8 is_add)
{
snat_main_t *sm = &snat_main;
@@ -1883,7 +1883,7 @@ snat_del_address (snat_main_t * sm, ip4_address_t addr, u8 delete_sm,
#define _(N, i, n, s) \
vec_free (a->busy_##n##_ports_per_thread);
- foreach_snat_protocol
+ foreach_nat_protocol
#undef _
if (twice_nat)
{
@@ -2746,13 +2746,13 @@ snat_free_outside_address_and_port (snat_address_t * addresses,
switch (k->protocol)
{
#define _(N, i, n, s) \
- case SNAT_PROTOCOL_##N: \
+ case NAT_PROTOCOL_##N: \
ASSERT (a->busy_##n##_port_refcounts[port_host_byte_order] >= 1); \
--a->busy_##n##_port_refcounts[port_host_byte_order]; \
a->busy_##n##_ports--; \
a->busy_##n##_ports_per_thread[thread_index]--; \
break;
- foreach_snat_protocol
+ foreach_nat_protocol
#undef _
default:
nat_elog_info ("unknown protocol");
@@ -2778,14 +2778,14 @@ nat_set_outside_address_and_port (snat_address_t * addresses,
switch (k->protocol)
{
#define _(N, j, n, s) \
- case SNAT_PROTOCOL_##N: \
+ case NAT_PROTOCOL_##N: \
if (a->busy_##n##_port_refcounts[port_host_byte_order]) \
return VNET_API_ERROR_INSTANCE_IN_USE; \
++a->busy_##n##_port_refcounts[port_host_byte_order]; \
a->busy_##n##_ports_per_thread[thread_index]++; \
a->busy_##n##_ports++; \
return 0;
- foreach_snat_protocol
+ foreach_nat_protocol
#undef _
default:
nat_elog_info ("unknown protocol");
@@ -2986,7 +2986,7 @@ nat_alloc_addr_and_port_default (snat_address_t * addresses,
switch (k->protocol)
{
#define _(N, j, n, s) \
- case SNAT_PROTOCOL_##N: \
+ case NAT_PROTOCOL_##N: \
if (a->busy_##n##_ports_per_thread[thread_index] < port_per_thread) \
{ \
if (a->fib_index == fib_index) \
@@ -3012,7 +3012,7 @@ nat_alloc_addr_and_port_default (snat_address_t * addresses,
} \
} \
break;
- foreach_snat_protocol
+ foreach_nat_protocol
#undef _
default:
nat_elog_info ("unknown protocol");
@@ -3027,7 +3027,7 @@ nat_alloc_addr_and_port_default (snat_address_t * addresses,
switch (k->protocol)
{
#define _(N, j, n, s) \
- case SNAT_PROTOCOL_##N: \
+ case NAT_PROTOCOL_##N: \
while (1) \
{ \
portnum = (port_per_thread * \
@@ -3043,7 +3043,7 @@ nat_alloc_addr_and_port_default (snat_address_t * addresses,
return 0; \
}
break;
- foreach_snat_protocol
+ foreach_nat_protocol
#undef _
default:
nat_elog_info ("unknown protocol");
@@ -3075,7 +3075,7 @@ nat_alloc_addr_and_port_mape (snat_address_t * addresses,
switch (k->protocol)
{
#define _(N, i, n, s) \
- case SNAT_PROTOCOL_##N: \
+ case NAT_PROTOCOL_##N: \
if (a->busy_##n##_ports < ports) \
{ \
while (1) \
@@ -3093,7 +3093,7 @@ nat_alloc_addr_and_port_mape (snat_address_t * addresses,
} \
} \
break;
- foreach_snat_protocol
+ foreach_nat_protocol
#undef _
default:
nat_elog_info ("unknown protocol");
@@ -3125,7 +3125,7 @@ nat_alloc_addr_and_port_range (snat_address_t * addresses,
switch (k->protocol)
{
#define _(N, i, n, s) \
- case SNAT_PROTOCOL_##N: \
+ case NAT_PROTOCOL_##N: \
if (a->busy_##n##_ports < ports) \
{ \
while (1) \
@@ -3141,7 +3141,7 @@ nat_alloc_addr_and_port_range (snat_address_t * addresses,
} \
} \
break;
- foreach_snat_protocol
+ foreach_nat_protocol
#undef _
default:
nat_elog_info ("unknown protocol");
@@ -3287,12 +3287,12 @@ snat_get_worker_out2in_cb (vlib_buffer_t * b, ip4_header_t * ip0,
}
}
- proto = ip_proto_to_snat_proto (ip0->protocol);
+ proto = ip_proto_to_nat_proto (ip0->protocol);
udp = ip4_next_header (ip0);
port = udp->dst_port;
/* unknown protocol */
- if (PREDICT_FALSE (proto == ~0))
+ if (PREDICT_FALSE (proto == NAT_PROTOCOL_OTHER))
{
/* use current thread */
return vlib_get_thread_index ();
@@ -3309,17 +3309,17 @@ snat_get_worker_out2in_cb (vlib_buffer_t * b, ip4_header_t * ip0,
{
/* if error message, then it's not fragmented and we can access it */
ip4_header_t *inner_ip = (ip4_header_t *) (echo + 1);
- proto = ip_proto_to_snat_proto (inner_ip->protocol);
+ proto = ip_proto_to_nat_proto (inner_ip->protocol);
void *l4_header = ip4_next_header (inner_ip);
switch (proto)
{
- case SNAT_PROTOCOL_ICMP:
+ case NAT_PROTOCOL_ICMP:
icmp = (icmp46_header_t *) l4_header;
echo = (icmp_echo_header_t *) (icmp + 1);
port = echo->identifier;
break;
- case SNAT_PROTOCOL_UDP:
- case SNAT_PROTOCOL_TCP:
+ case NAT_PROTOCOL_UDP:
+ case NAT_PROTOCOL_TCP:
port = ((tcp_udp_header_t *) l4_header)->src_port;
break;
default:
@@ -3470,9 +3470,9 @@ nat44_ed_get_worker_out2in_cb (vlib_buffer_t * b, ip4_header_t * ip,
snat_static_mapping_t *m;
u32 hash;
- proto = ip_proto_to_snat_proto (ip->protocol);
+ proto = ip_proto_to_nat_proto (ip->protocol);
- if (PREDICT_TRUE (proto == SNAT_PROTOCOL_UDP || proto == SNAT_PROTOCOL_TCP))
+ if (PREDICT_TRUE (proto == NAT_PROTOCOL_UDP || proto == NAT_PROTOCOL_TCP))
{
udp = ip4_next_header (ip);
@@ -3496,7 +3496,7 @@ nat44_ed_get_worker_out2in_cb (vlib_buffer_t * b, ip4_header_t * ip,
}
/* *INDENT-ON* */
}
- else if (proto == SNAT_PROTOCOL_ICMP)
+ else if (proto == NAT_PROTOCOL_ICMP)
{
if (!get_icmp_o2i_ed_key (b, ip, rx_fib_index, ~0ULL, 0, 0, 0, &kv16))
{
@@ -3533,7 +3533,7 @@ nat44_ed_get_worker_out2in_cb (vlib_buffer_t * b, ip4_header_t * ip,
}
/* unknown protocol */
- if (PREDICT_FALSE (proto == ~0))
+ if (PREDICT_FALSE (proto == NAT_PROTOCOL_OTHER))
{
/* use current thread */
next_worker_index = vlib_get_thread_index ();
@@ -3554,17 +3554,17 @@ nat44_ed_get_worker_out2in_cb (vlib_buffer_t * b, ip4_header_t * ip,
{
/* if error message, then it's not fragmented and we can access it */
ip4_header_t *inner_ip = (ip4_header_t *) (echo + 1);
- proto = ip_proto_to_snat_proto (inner_ip->protocol);
+ proto = ip_proto_to_nat_proto (inner_ip->protocol);
void *l4_header = ip4_next_header (inner_ip);
switch (proto)
{
- case SNAT_PROTOCOL_ICMP:
+ case NAT_PROTOCOL_ICMP:
icmp = (icmp46_header_t *) l4_header;
echo = (icmp_echo_header_t *) (icmp + 1);
port = echo->identifier;
break;
- case SNAT_PROTOCOL_UDP:
- case SNAT_PROTOCOL_TCP:
+ case NAT_PROTOCOL_UDP:
+ case NAT_PROTOCOL_TCP:
port = ((tcp_udp_header_t *) l4_header)->src_port;
break;
default:
@@ -3855,12 +3855,12 @@ nat_ha_sadd_ed_cb (ip4_address_t * in_addr, u16 in_port,
s->in2out = key;
make_ed_kv (in_addr, &s->ext_host_nat_addr,
- snat_proto_to_ip_proto (proto), fib_index, in_port,
+ nat_proto_to_ip_proto (proto), fib_index, in_port,
s->ext_host_nat_port, s - tsm->sessions, &kv);
if (clib_bihash_add_del_16_8 (&tsm->in2out_ed, &kv, 1))
nat_elog_warn ("in2out key add failed");
- make_ed_kv (out_addr, eh_addr, snat_proto_to_ip_proto (proto),
+ make_ed_kv (out_addr, eh_addr, nat_proto_to_ip_proto (proto),
s->out2in.fib_index, out_port, eh_port, s - tsm->sessions, &kv);
if (clib_bihash_add_del_16_8 (&tsm->out2in_ed, &kv, 1))
nat_elog_warn ("out2in key add failed");
@@ -4427,7 +4427,7 @@ snat_add_interface_address (snat_main_t * sm, u32 sw_if_index, int is_del,
int
nat44_del_session (snat_main_t * sm, ip4_address_t * addr, u16 port,
- snat_protocol_t proto, u32 vrf_id, int is_in)
+ nat_protocol_t proto, u32 vrf_id, int is_in)
{
snat_main_per_thread_data_t *tsm;
clib_bihash_kv_8_8_t kv, value;