diff --git a/doc/plan.org b/doc/plan.org
index 62cd5df..44f55df 100644
--- a/doc/plan.org
+++ b/doc/plan.org
@@ -106,6 +106,8 @@
 | 2019-03-14 | NAT64 static rewrite                                                       |       |
 |            | - table support                                                            |       |
 |            | - checksum not yet ported for translations                                 |       |
+|            | - how to get mask from lpm table match?                             |       |
+|            | - how to get network from lpm match?                                       |       |
 |            |                                                                            |       |
 |            |                                                                            |       |
 | 2019-03-30 | NAT64 1:1 table ICMP, ICMPv6 working                                       |       |
diff --git a/p4src/.gitignore b/p4src/.gitignore
new file mode 100644
index 0000000..97afead
--- /dev/null
+++ b/p4src/.gitignore
@@ -0,0 +1,2 @@
+*.json
+*.p4i