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-rw-r--r--src/plugins/nat/nat44-ei/nat44_ei_inlines.h24
1 files changed, 24 insertions, 0 deletions
diff --git a/src/plugins/nat/nat44-ei/nat44_ei_inlines.h b/src/plugins/nat/nat44-ei/nat44_ei_inlines.h
index 672927256d1..399486c77dc 100644
--- a/src/plugins/nat/nat44-ei/nat44_ei_inlines.h
+++ b/src/plugins/nat/nat44-ei/nat44_ei_inlines.h
@@ -20,6 +20,7 @@
#include <nat/nat44-ei/nat44_ei.h>
#include <nat/nat44-ei/nat44_ei_ha.h>
+#include <nat/lib/nat_proto.h>
always_inline u64
calc_nat_key (ip4_address_t addr, u16 port, u32 fib_index, u8 proto)
@@ -220,6 +221,29 @@ nat44_ei_session_update_counters (nat44_ei_session_t *s, f64 now, uword bytes,
&s->ha_last_refreshed, now);
}
+static_always_inline u32
+nat_session_get_timeout (nat_timeouts_t *timeouts, nat_protocol_t proto,
+ u8 state)
+{
+ switch (proto)
+ {
+ case NAT_PROTOCOL_ICMP:
+ return timeouts->icmp;
+ case NAT_PROTOCOL_UDP:
+ return timeouts->udp;
+ case NAT_PROTOCOL_TCP:
+ {
+ if (state)
+ return timeouts->tcp.transitory;
+ else
+ return timeouts->tcp.established;
+ }
+ default:
+ return timeouts->udp;
+ }
+ return 0;
+}
+
#endif /* __included_nat44_ei_inlines_h__ */
/*