From 89277b554249d290b2473ac4484898dd6f1d0e34 Mon Sep 17 00:00:00 2001
From: Jed Liu <jed-github.com@uma.litech.org>
Date: Mon, 13 Nov 2017 18:47:40 -0500
Subject: [PATCH] A slightly less vague TODO. (#98)

---
 P4D2_2017_Fall/exercises/basic/basic.p4 | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/P4D2_2017_Fall/exercises/basic/basic.p4 b/P4D2_2017_Fall/exercises/basic/basic.p4
index c0e7d93..8b89237 100644
--- a/P4D2_2017_Fall/exercises/basic/basic.p4
+++ b/P4D2_2017_Fall/exercises/basic/basic.p4
@@ -96,7 +96,9 @@ control MyIngress(inout headers hdr,
     }
     
     apply {
-        /* TODO: fix ingress control logic */
+        /* TODO: fix ingress control logic
+         *  - ipv4_lpm should be applied only when IPv4 header is valid
+         */
         ipv4_lpm.apply();
     }
 }