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authorFilip Varga <fivarga@cisco.com>2021-10-21 14:27:43 +0200
committerOle Tr�an <otroan@employees.org>2021-11-11 12:40:30 +0000
commit730c1a40978a321b0788c3240db1c32274937249 (patch)
tree486058867ba80681982ae9f0fa4245288b9daf1c /src/plugins/nat/nat44-ei/nat44_ei.h
parentaa63bc6cf4b9031c3fc6ae22aecd846cc712bc52 (diff)
nat: nat44-ei/ed nat objects cleanup improvements
Improvements: * Changed plugin disable call behavior from freeing data types to calling appropriate nat plugin object delete calls for pool addresses, mappings and interfaces. * Added wrapper nat44_ei/ed_add_del_static_mapping function to handle switch bound static mappings. This would also fix ip assignment callback add/del bound static mapping issue preventing creation of the mapping. Fixes: * Fixed lingering object issue: some nat intertwined objects would not free each other if not correctly deleted in proper order. * Fixed incorect order of FIB unlocks for pool addresses causing syslog messages to use deleted FIBs in multiple VRF configuration. * Fixed incorrect value testing of flags instead of vrf_id for multiple vrf configuration static mapping. Type: improvement Change-Id: I2743f7b1104b627bcc5ef937e3a50655313a26ea Signed-off-by: Filip Varga <fivarga@cisco.com>
Diffstat (limited to 'src/plugins/nat/nat44-ei/nat44_ei.h')
-rw-r--r--src/plugins/nat/nat44-ei/nat44_ei.h11
1 files changed, 9 insertions, 2 deletions
diff --git a/src/plugins/nat/nat44-ei/nat44_ei.h b/src/plugins/nat/nat44-ei/nat44_ei.h
index 5f42b834094..b8b339b8e89 100644
--- a/src/plugins/nat/nat44-ei/nat44_ei.h
+++ b/src/plugins/nat/nat44-ei/nat44_ei.h
@@ -63,8 +63,9 @@ typedef enum
#define NAT44_EI_SESSION_FLAG_UNKNOWN_PROTO (1 << 1)
/* Static mapping flags */
-#define NAT44_EI_SM_FLAG_ADDR_ONLY (1 << 0)
-#define NAT44_EI_SM_FLAG_IDENTITY_NAT (1 << 1)
+#define NAT44_EI_SM_FLAG_ADDR_ONLY (1 << 0)
+#define NAT44_EI_SM_FLAG_IDENTITY_NAT (1 << 1)
+#define NAT44_EI_SM_FLAG_SWITCH_ADDRESS (1 << 2)
typedef struct
{
@@ -678,6 +679,12 @@ is_sm_identity_nat (u32 f)
return (f & NAT44_EI_SM_FLAG_IDENTITY_NAT);
}
+always_inline bool
+is_sm_switch_address (u32 f)
+{
+ return (f & NAT44_EI_SM_FLAG_SWITCH_ADDRESS);
+}
+
/* logging */
#define nat44_ei_log_err(...) \
vlib_log (VLIB_LOG_LEVEL_ERR, nat44_ei_main.log_class, __VA_ARGS__)