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authorFilip Varga <fivarga@cisco.com>2021-09-17 14:11:59 +0200
committerOle Tr�an <otroan@employees.org>2021-10-20 10:46:13 +0000
commit27775f0b903f4ea088514153e27354d5094cbf0c (patch)
treef755a427ef21875dfddeffbde58616747de6e3c9 /src/plugins/nat
parent4c3c60daf7bccffc0f1fe59d8d09557bc62d00b0 (diff)
nat: NAT44-ED api fix and improvement
This patch fixes issue with NAT_API_IS_TWICE_NAT and NAT_API_IS_ADDR_ONLY flags. Because of control plane code change - move from boolean parameters to flags in https://gerrit.fd.io/r/c/vpp/+/32796 patch these api flags weren't correctly set. Type: fix Change-Id: Ieec5fe6bdcca314da027f2d23e3a24f174391a6f Signed-off-by: Filip Varga <fivarga@cisco.com>
Diffstat (limited to 'src/plugins/nat')
-rw-r--r--src/plugins/nat/nat44-ed/nat44_ed.c8
-rw-r--r--src/plugins/nat/nat44-ed/nat44_ed.h5
-rw-r--r--src/plugins/nat/nat44-ed/nat44_ed_api.c15
-rw-r--r--src/plugins/nat/nat44-ed/nat44_ed_format.c2
4 files changed, 14 insertions, 16 deletions
diff --git a/src/plugins/nat/nat44-ed/nat44_ed.c b/src/plugins/nat/nat44-ed/nat44_ed.c
index b1917f3b36c..f58002c156d 100644
--- a/src/plugins/nat/nat44-ed/nat44_ed.c
+++ b/src/plugins/nat/nat44-ed/nat44_ed.c
@@ -3068,7 +3068,7 @@ nat44_ed_add_del_static_mapping_addr_only_cb (
for (i = 0; i < vec_len (sm->to_resolve); i++)
{
rp = sm->to_resolve + i;
- if (rp->addr_only && rp->sw_if_index == sw_if_index)
+ if (is_sm_addr_only (rp->flags) && rp->sw_if_index == sw_if_index)
{
match = 1;
break;
@@ -3079,8 +3079,8 @@ nat44_ed_add_del_static_mapping_addr_only_cb (
return;
}
- m = nat44_ed_sm_o2i_lookup (sm, *address, rp->addr_only ? 0 : rp->e_port, 0,
- rp->proto);
+ m = nat44_ed_sm_o2i_lookup (
+ sm, *address, is_sm_addr_only (rp->flags) ? 0 : rp->e_port, 0, rp->proto);
if (is_delete)
{
@@ -3171,7 +3171,7 @@ nat44_ed_add_del_interface_address_cb (ip4_main_t *im, uword opaque,
for (i = 0; i < vec_len (sm->to_resolve); i++)
{
rp = sm->to_resolve + i;
- if (rp->addr_only)
+ if (is_sm_addr_only (rp->flags))
{
continue;
}
diff --git a/src/plugins/nat/nat44-ed/nat44_ed.h b/src/plugins/nat/nat44-ed/nat44_ed.h
index 4665f7c0966..9fb34aa45f1 100644
--- a/src/plugins/nat/nat44-ed/nat44_ed.h
+++ b/src/plugins/nat/nat44-ed/nat44_ed.h
@@ -455,11 +455,6 @@ typedef struct
u32 vrf_id;
ip_protocol_t proto;
u32 flags;
- int addr_only;
- int twice_nat;
- int out2in_only;
- int identity_nat;
- int exact;
u8 *tag;
} snat_static_map_resolve_t;
diff --git a/src/plugins/nat/nat44-ed/nat44_ed_api.c b/src/plugins/nat/nat44-ed/nat44_ed_api.c
index 759cfd37e26..15059752ee7 100644
--- a/src/plugins/nat/nat44-ed/nat44_ed_api.c
+++ b/src/plugins/nat/nat44-ed/nat44_ed_api.c
@@ -840,10 +840,12 @@ send_nat44_static_map_resolve_details (snat_static_map_resolve_t * m,
rmp->vrf_id = htonl (m->vrf_id);
rmp->context = context;
- if (m->twice_nat)
- rmp->flags |= NAT_API_IS_TWICE_NAT;
+ if (is_sm_twice_nat (m->flags))
+ {
+ rmp->flags |= NAT_API_IS_TWICE_NAT;
+ }
- if (m->addr_only)
+ if (is_sm_addr_only (m->flags))
{
rmp->flags |= NAT_API_IS_ADDR_ONLY;
}
@@ -853,6 +855,7 @@ send_nat44_static_map_resolve_details (snat_static_map_resolve_t * m,
rmp->external_port = m->e_port;
rmp->local_port = m->l_port;
}
+
if (m->tag)
strncpy ((char *) rmp->tag, (char *) m->tag, vec_len (m->tag));
@@ -882,7 +885,7 @@ vl_api_nat44_static_mapping_dump_t_handler (vl_api_nat44_static_mapping_dump_t
for (j = 0; j < vec_len (sm->to_resolve); j++)
{
rp = sm->to_resolve + j;
- if (!rp->identity_nat)
+ if (!is_sm_identity_nat (rp->flags))
send_nat44_static_map_resolve_details (rp, reg, mp->context);
}
}
@@ -985,7 +988,7 @@ send_nat44_identity_map_resolve_details (snat_static_map_resolve_t * m,
rmp->_vl_msg_id =
ntohs (VL_API_NAT44_IDENTITY_MAPPING_DETAILS + sm->msg_id_base);
- if (m->addr_only)
+ if (is_sm_addr_only (m->flags))
rmp->flags = (vl_api_nat_config_flags_t) NAT_API_IS_ADDR_ONLY;
rmp->port = m->l_port;
@@ -1027,7 +1030,7 @@ static void
for (j = 0; j < vec_len (sm->to_resolve); j++)
{
rp = sm->to_resolve + j;
- if (rp->identity_nat)
+ if (is_sm_identity_nat (rp->flags))
send_nat44_identity_map_resolve_details (rp, reg, mp->context);
}
}
diff --git a/src/plugins/nat/nat44-ed/nat44_ed_format.c b/src/plugins/nat/nat44-ed/nat44_ed_format.c
index 5eb683d888e..81e743fd276 100644
--- a/src/plugins/nat/nat44-ed/nat44_ed_format.c
+++ b/src/plugins/nat/nat44-ed/nat44_ed_format.c
@@ -191,7 +191,7 @@ format_snat_static_map_to_resolve (u8 * s, va_list * args)
snat_static_map_resolve_t *m = va_arg (*args, snat_static_map_resolve_t *);
vnet_main_t *vnm = vnet_get_main ();
- if (m->addr_only)
+ if (is_sm_addr_only (m->flags))
s = format (s, "local %U external %U vrf %d",
format_ip4_address, &m->l_addr,
format_vnet_sw_if_index_name, vnm, m->sw_if_index, m->vrf_id);