nat: distribute nat44-ed in2out sessions by rx vrf

[vpp.git] / src / plugins / nat / nat44-ed / nat44_ed.c

diff --git a/src/plugins/nat/nat44-ed/nat44_ed.c b/src/plugins/nat/nat44-ed/nat44_ed.c
index e2ced3d..2ccd461 100644 (file)
--- a/src/plugins/nat/nat44-ed/nat44_ed.c
+++ b/src/plugins/nat/nat44-ed/nat44_ed.c
@@ -3044,7 +3044,9 @@ nat44_ed_get_in2out_worker_index (vlib_buffer_t *b, ip4_header_t *ip,
     }
 
   hash = ip->src_address.as_u32 + (ip->src_address.as_u32 >> 8) +
-    (ip->src_address.as_u32 >> 16) + (ip->src_address.as_u32 >> 24);
+        (ip->src_address.as_u32 >> 16) + (ip->src_address.as_u32 >> 24) +
+        rx_fib_index + (rx_fib_index >> 8) + (rx_fib_index >> 16) +
+        (rx_fib_index >> 24);
 
   if (PREDICT_TRUE (is_pow2 (_vec_len (sm->workers))))
     next_worker_index += sm->workers[hash & (_vec_len (sm->workers) - 1)];