+always_inline u32
+nat44_session_get_timeout (snat_main_t * sm, snat_session_t * s)
+{
+ switch (s->in2out.protocol)
+ {
+ case SNAT_PROTOCOL_ICMP:
+ return sm->icmp_timeout;
+ case SNAT_PROTOCOL_UDP:
+ return sm->udp_timeout;
+ case SNAT_PROTOCOL_TCP:
+ {
+ if (s->state)
+ return sm->tcp_transitory_timeout;
+ else
+ return sm->tcp_established_timeout;
+ }
+ default:
+ return sm->udp_timeout;
+ }
+
+ return 0;
+}
+