+ /* first try port suggested by caller */ \
+ u16 port = clib_net_to_host_u16 (*outside_port); \
+ u16 port_offset = port - port_thread_offset; \
+ if (port <= port_thread_offset || \
+ port > port_thread_offset + port_per_thread) \
+ { \
+ /* need to pick a different port, suggested port doesn't fit in \
+ * this thread's port range */ \
+ port_offset = snat_random_port (1, port_per_thread); \
+ port = port_thread_offset + port_offset; \
+ } \