From 67fdfef5b276d04cb4c14eae225768da347d06af Mon Sep 17 00:00:00 2001
From: Trekkie Coder <trekkie@netlox.io>
Date: Fri, 8 Nov 2024 10:20:33 +0900
Subject: [PATCH] loxilb-io/loxilb#836 fixes issue with out-of-order fin
 packets causing problems with LB end-point selection

---
 kernel/llb_kern_natlbfwd.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/kernel/llb_kern_natlbfwd.c b/kernel/llb_kern_natlbfwd.c
index 52ca6dd..870e66b 100644
--- a/kernel/llb_kern_natlbfwd.c
+++ b/kernel/llb_kern_natlbfwd.c
@@ -116,6 +116,10 @@ dp_do_nat(void *ctx, struct xfi *xf)
   struct dp_proxy_tacts *act;
   int sel;
 
+  if (xf->pm.l4fin || xf->pm.il4fin) {
+    return 0;
+  }
+
   memset(&key, 0, sizeof(key));
   key.mark = (__u16)(xf->pm.dp_mark & 0xffff);