From 8bc292564e2554495c234d12ba54e7d73e55e20b Mon Sep 17 00:00:00 2001
From: Nico Schottelius <nico@nico-notebook.schottelius.org>
Date: Thu, 21 Feb 2019 23:48:04 +0100
Subject: [PATCH] ++todos ++proto

---
 doc/plan.org     | 9 ++++++++-
 p4src/headers.p4 | 7 ++++++-
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/doc/plan.org b/doc/plan.org
index 9229375..3f43230 100644
--- a/doc/plan.org
+++ b/doc/plan.org
@@ -46,7 +46,14 @@
 *** DONE Get feature list of jool
 *** DONE Get feature list of tayga
 *** DONE Setup P4 base / structure
-*** TODO Create minimal controller for populating tables
+*** DONE Create minimal controller for populating tables
+*** TODO Checkout egress setting
+*** TODO Implement ICMP <-> ICMP6 translation
+**** TODO Parse icmp
+**** TODO Parse icmpv6
+**** TODO Translate icmp <-> icmp6
+**** TODO Create table entry for mapping v4->v6 [net]
+**** TODO Create table entry for mapping v6->v4 [net]
 *** TODO Setup test VM [dual stack] for Jool:
 *** TODO Setup test VM [dual stack] for tayga:
 *** NAT64/NAT46 Features in jool and tayga
diff --git a/p4src/headers.p4 b/p4src/headers.p4
index efadc0c..7c4be86 100644
--- a/p4src/headers.p4
+++ b/p4src/headers.p4
@@ -13,7 +13,12 @@ typedef bit<9>   port_t;
 
 const bit<16> TYPE_IPV4  = 0x0800;
 const bit<16> TYPE_IPV6  = 0x86DD;
-const bit<8>  TYPE_TCP  = 6;
+
+const bit<8>  PROTO_ICMP = 1;
+const bit<8>  PROTO_TCP  = 6;
+const bit<8>  PROTO_UDP  = 17;
+const bit<8>  PROTO_ICMP6  = 58;
+
 const bit<8>  TCP_SEQ_LEN = 4;